merge up to date

public/images/pokemon_icons_1.json

@@ -1647,6 +1647,27 @@
 						"h": 25
 					}
 				},
+				{
+					"filename": "85-f",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 5,
+						"y": 3,
+						"w": 29,
+						"h": 25
+					},
+					"frame": {
+						"x": 55,
+						"y": 270,
+						"w": 29,
+						"h": 25
+					}
+				},
 				{
 					"filename": "22s",
 					"rotated": false,
@@ -1731,6 +1752,27 @@
 						"h": 25
 					}
 				},
+				{
+					"filename": "85s-f",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 5,
+						"y": 3,
+						"w": 29,
+						"h": 25
+					},
+					"frame": {
+						"x": 56,
+						"y": 317,
+						"w": 29,
+						"h": 25
+					}
+				},
 				{
 					"filename": "9s",
 					"rotated": false,
@@ -6456,6 +6498,27 @@
 						"h": 18
 					}
 				},
+				{
+					"filename": "84-f",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 9,
+						"y": 10,
+						"w": 21,
+						"h": 18
+					},
+					"frame": {
+						"x": 98,
+						"y": 712,
+						"w": 21,
+						"h": 18
+					}
+				},
 				{
 					"filename": "107",
 					"rotated": false,
@@ -6519,6 +6582,27 @@
 						"h": 18
 					}
 				},
+				{
+					"filename": "84s-f",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 9,
+						"y": 10,
+						"w": 21,
+						"h": 18
+					},
+					"frame": {
+						"x": 96,
+						"y": 770,
+						"w": 21,
+						"h": 18
+					}
+				},
 				{
 					"filename": "88",
 					"rotated": false,

public/images/pokemon_icons_2.json

@@ -786,6 +786,27 @@
 						"h": 27
 					}
 				},
+				{
+					"filename": "154-f",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 8,
+						"y": 1,
+						"w": 23,
+						"h": 27
+					},
+					"frame": {
+						"x": 29,
+						"y": 147,
+						"w": 23,
+						"h": 27
+					}
+				},
 				{
 					"filename": "154s",
 					"rotated": false,
@@ -807,6 +828,27 @@
 						"h": 27
 					}
 				},
+				{
+					"filename": "154s-f",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 8,
+						"y": 1,
+						"w": 23,
+						"h": 27
+					},
+					"frame": {
+						"x": 29,
+						"y": 174,
+						"w": 23,
+						"h": 27
+					}
+				},
 				{
 					"filename": "229-mega",
 					"rotated": false,

public/images/pokemon_icons_3.json

@@ -198,6 +198,27 @@
 						"h": 27
 					}
 				},
+				{
+					"filename": "257-f-mega",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 4,
+						"y": 2,
+						"w": 32,
+						"h": 27
+					},
+					"frame": {
+						"x": 0,
+						"y": 79,
+						"w": 32,
+						"h": 27
+					}
+				},
 				{
 					"filename": "257s-mega",
 					"rotated": false,
@@ -219,6 +240,27 @@
 						"h": 27
 					}
 				},
+				{
+					"filename": "257s-f-mega",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 4,
+						"y": 2,
+						"w": 32,
+						"h": 27
+					},
+					"frame": {
+						"x": 0,
+						"y": 106,
+						"w": 32,
+						"h": 27
+					}
+				},
 				{
 					"filename": "323-mega",
 					"rotated": false,
@@ -1248,6 +1290,27 @@
 						"h": 26
 					}
 				},
+				{
+					"filename": "257-f",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 7,
+						"y": 2,
+						"w": 25,
+						"h": 26
+					},
+					"frame": {
+						"x": 28,
+						"y": 556,
+						"w": 25,
+						"h": 26
+					}
+				},
 				{
 					"filename": "257s",
 					"rotated": false,
@@ -1269,6 +1332,27 @@
 						"h": 26
 					}
 				},
+				{
+					"filename": "257s-f",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 7,
+						"y": 2,
+						"w": 25,
+						"h": 26
+					},
+					"frame": {
+						"x": 28,
+						"y": 582,
+						"w": 25,
+						"h": 26
+					}
+				},
 				{
 					"filename": "359-mega",
 					"rotated": false,
@@ -1605,6 +1689,27 @@
 						"h": 25
 					}
 				},
+				{
+					"filename": "256-f",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 8,
+						"y": 3,
+						"w": 23,
+						"h": 25
+					},
+					"frame": {
+						"x": 98,
+						"y": 72,
+						"w": 23,
+						"h": 25
+					}
+				},
 				{
 					"filename": "282s-mega",
 					"rotated": false,
@@ -5553,6 +5658,27 @@
 						"h": 19
 					}
 				},
+				{
+					"filename": "255-f",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 13,
+						"y": 9,
+						"w": 13,
+						"h": 19
+					},
+					"frame": {
+						"x": 204,
+						"y": 342,
+						"w": 13,
+						"h": 19
+					}
+				},
 				{
 					"filename": "307s",
 					"rotated": false,

src/@types/PokerogueSessionSavedataApi.ts

@@ -8,6 +8,7 @@ export class UpdateSessionSavedataRequest {
 /** This is **NOT** similar to {@linkcode ClearSessionSavedataRequest}  */
 export interface NewClearSessionSavedataRequest {
   slot: number;
+  isVictory: boolean;
   clientSessionId: string;
 }
 

src/battle-scene.ts

@@ -1233,14 +1233,41 @@ export default class BattleScene extends SceneBase {
       newDouble = !!double;
     }
 
-    if (Overrides.BATTLE_TYPE_OVERRIDE === "double") {
+    // Disable double battles on Endless/Endless Spliced Wave 50x boss battles (Introduced 1.2.0)
-      newDouble = true;
+    if (this.gameMode.isEndlessBoss(newWaveIndex)) {
-    }
-    /* Override battles into single only if not fighting with trainers */
-    if (newBattleType !== BattleType.TRAINER && Overrides.BATTLE_TYPE_OVERRIDE === "single") {
       newDouble = false;
     }
 
+    if (!isNullOrUndefined(Overrides.BATTLE_TYPE_OVERRIDE)) {
+      let doubleOverrideForWave: "single" | "double" | null = null;
+
+      switch (Overrides.BATTLE_TYPE_OVERRIDE) {
+        case "double":
+          doubleOverrideForWave = "double";
+          break;
+        case "single":
+          doubleOverrideForWave = "single";
+          break;
+        case "even-doubles":
+          doubleOverrideForWave = (newWaveIndex % 2) ? "single" : "double";
+          break;
+        case "odd-doubles":
+          doubleOverrideForWave = (newWaveIndex % 2) ? "double" : "single";
+          break;
+      }
+
+      if (doubleOverrideForWave === "double") {
+        newDouble = true;
+      }
+      /**
+       * Override battles into single only if not fighting with trainers.
+       * @see {@link https://github.com/pagefaultgames/pokerogue/issues/1948 | GitHub Issue #1948}
+       */
+      if (newBattleType !== BattleType.TRAINER && doubleOverrideForWave === "single") {
+        newDouble = false;
+      }
+    }
+
     const lastBattle = this.currentBattle;
 
     const maxExpLevel = this.getMaxExpLevel();
@@ -1397,10 +1424,19 @@ export default class BattleScene extends SceneBase {
       case Species.PALDEA_TAUROS:
         return Utils.randSeedInt(species.forms.length);
       case Species.PIKACHU:
+        if (this.currentBattle?.battleType === BattleType.TRAINER && this.currentBattle?.waveIndex < 30) {
+          return 0; // Ban Cosplay and Partner Pika from Trainers before wave 30
+        }
         return Utils.randSeedInt(8);
       case Species.EEVEE:
+        if (this.currentBattle?.battleType === BattleType.TRAINER && this.currentBattle?.waveIndex < 30) {
+          return 0; // No Partner Eevee for Wave 12 Preschoolers
+        }
         return Utils.randSeedInt(2);
       case Species.GRENINJA:
+        if (this.currentBattle?.battleType === BattleType.TRAINER) {
+          return 0; // Don't give trainers Battle Bond Greninja
+        }
         return Utils.randSeedInt(2);
       case Species.ZYGARDE:
         return Utils.randSeedInt(4);
@@ -2572,14 +2608,15 @@ export default class BattleScene extends SceneBase {
    * The quantity to transfer is automatically capped at how much the recepient can take before reaching the maximum stack size for the item.
    * A transfer that moves a quantity smaller than what is specified in the transferQuantity parameter is still considered successful.
    * @param itemModifier {@linkcode PokemonHeldItemModifier} item to transfer (represents the whole stack)
-   * @param target {@linkcode Pokemon} pokemon recepient in this transfer
+   * @param target {@linkcode Pokemon} recepient in this transfer
-   * @param playSound {boolean}
+   * @param playSound `true` to play a sound when transferring the item
-   * @param transferQuantity {@linkcode integer} how many items of the stack to transfer. Optional, defaults to 1
+   * @param transferQuantity How many items of the stack to transfer. Optional, defaults to `1`
-   * @param instant {boolean}
+   * @param instant ??? (Optional)
-   * @param ignoreUpdate {boolean}
+   * @param ignoreUpdate ??? (Optional)
-   * @returns true if the transfer was successful
+   * @param itemLost If `true`, treat the item's current holder as losing the item (for now, this simply enables Unburden). Default is `true`.
+   * @returns `true` if the transfer was successful
    */
-  tryTransferHeldItemModifier(itemModifier: PokemonHeldItemModifier, target: Pokemon, playSound: boolean, transferQuantity: integer = 1, instant?: boolean, ignoreUpdate?: boolean): Promise<boolean> {
+  tryTransferHeldItemModifier(itemModifier: PokemonHeldItemModifier, target: Pokemon, playSound: boolean, transferQuantity: number = 1, instant?: boolean, ignoreUpdate?: boolean, itemLost: boolean = true): Promise<boolean> {
     return new Promise(resolve => {
       const source = itemModifier.pokemonId ? itemModifier.getPokemon(target.scene) : null;
       const cancelled = new Utils.BooleanHolder(false);
@@ -2612,14 +2649,14 @@ export default class BattleScene extends SceneBase {
             if (!matchingModifier || this.removeModifier(matchingModifier, !target.isPlayer())) {
               if (target.isPlayer()) {
                 this.addModifier(newItemModifier, ignoreUpdate, playSound, false, instant).then(() => {
-                  if (source) {
+                  if (source && itemLost) {
                     applyPostItemLostAbAttrs(PostItemLostAbAttr, source, false);
                   }
                   resolve(true);
                 });
               } else {
                 this.addEnemyModifier(newItemModifier, ignoreUpdate, instant).then(() => {
-                  if (source) {
+                  if (source && itemLost) {
                     applyPostItemLostAbAttrs(PostItemLostAbAttr, source, false);
                   }
                   resolve(true);
@@ -2791,7 +2828,15 @@ export default class BattleScene extends SceneBase {
     });
   }
 
-  removeModifier(modifier: PersistentModifier, enemy?: boolean): boolean {
+  /**
+   * Removes a currently owned item. If the item is stacked, the entire item stack
+   * gets removed. This function does NOT apply in-battle effects, such as Unburden.
+   * If in-battle effects are needed, use {@linkcode Pokemon.loseHeldItem} instead.
+   * @param modifier The item to be removed.
+   * @param enemy If `true`, remove an item owned by the enemy. If `false`, remove an item owned by the player. Default is `false`.
+   * @returns `true` if the item exists and was successfully removed, `false` otherwise.
+   */
+  removeModifier(modifier: PersistentModifier, enemy: boolean = false): boolean {
     const modifiers = !enemy ? this.modifiers : this.enemyModifiers;
     const modifierIndex = modifiers.indexOf(modifier);
     if (modifierIndex > -1) {

src/data/ability.ts

@@ -7,7 +7,7 @@ import { Weather } from "#app/data/weather";
 import { BattlerTag, BattlerTagLapseType, GroundedTag } from "./battler-tags";
 import { getNonVolatileStatusEffects, getStatusEffectDescriptor, getStatusEffectHealText } from "#app/data/status-effect";
 import { Gender } from "./gender";
-import Move, { AttackMove, MoveCategory, MoveFlags, MoveTarget, FlinchAttr, OneHitKOAttr, HitHealAttr, allMoves, StatusMove, SelfStatusMove, VariablePowerAttr, applyMoveAttrs, VariableMoveTypeAttr, RandomMovesetMoveAttr, RandomMoveAttr, NaturePowerAttr, CopyMoveAttr, MoveAttr, MultiHitAttr, SacrificialAttr, SacrificialAttrOnHit, NeutralDamageAgainstFlyingTypeMultiplierAttr, FixedDamageAttr } from "./move";
+import Move, { AttackMove, MoveCategory, MoveFlags, MoveTarget, FlinchAttr, OneHitKOAttr, HitHealAttr, allMoves, StatusMove, SelfStatusMove, VariablePowerAttr, applyMoveAttrs, VariableMoveTypeAttr, RandomMovesetMoveAttr, RandomMoveAttr, NaturePowerAttr, CopyMoveAttr, NeutralDamageAgainstFlyingTypeMultiplierAttr, FixedDamageAttr } from "./move";
 import { ArenaTagSide, ArenaTrapTag } from "./arena-tag";
 import { BerryModifier, HitHealModifier, PokemonHeldItemModifier } from "../modifier/modifier";
 import { TerrainType } from "./terrain";
@@ -516,7 +516,7 @@ export class NonSuperEffectiveImmunityAbAttr extends TypeImmunityAbAttr {
   applyPreDefend(pokemon: Pokemon, passive: boolean, simulated: boolean, attacker: Pokemon, move: Move, cancelled: Utils.BooleanHolder, args: any[]): boolean {
     const modifierValue = args.length > 0
       ? (args[0] as Utils.NumberHolder).value
-      : pokemon.getAttackTypeEffectiveness(attacker.getMoveType(move), attacker);
+      : pokemon.getAttackTypeEffectiveness(attacker.getMoveType(move), attacker, undefined, undefined, move);
 
     if (move instanceof AttackMove && modifierValue < 2) {
       cancelled.value = true; // Suppresses "No Effect" message
@@ -1351,65 +1351,30 @@ export class AddSecondStrikeAbAttr extends PreAttackAbAttr {
     this.damageMultiplier = damageMultiplier;
   }
 
-  /**
-   * Determines whether this attribute can apply to a given move.
-   * @param {Move} move the move to which this attribute may apply
-   * @param numTargets the number of {@linkcode Pokemon} targeted by this move
-   * @returns true if the attribute can apply to the move, false otherwise
-   */
-  canApplyPreAttack(move: Move, numTargets: integer): boolean {
-    /**
-     * Parental Bond cannot apply to multi-hit moves, charging moves, or
-     * moves that cause the user to faint.
-     */
-    const exceptAttrs: Constructor<MoveAttr>[] = [
-      MultiHitAttr,
-      SacrificialAttr,
-      SacrificialAttrOnHit
-    ];
-
-    /** Parental Bond cannot apply to these specific moves */
-    const exceptMoves: Moves[] = [
-      Moves.FLING,
-      Moves.UPROAR,
-      Moves.ROLLOUT,
-      Moves.ICE_BALL,
-      Moves.ENDEAVOR
-    ];
-
-    /** Also check if this move is an Attack move and if it's only targeting one Pokemon */
-    return numTargets === 1
-      && !move.isChargingMove()
-      && !exceptAttrs.some(attr => move.hasAttr(attr))
-      && !exceptMoves.some(id => move.id === id)
-      && move.category !== MoveCategory.STATUS;
-  }
-
   /**
    * If conditions are met, this doubles the move's hit count (via args[1])
    * or multiplies the damage of secondary strikes (via args[2])
-   * @param {Pokemon} pokemon the Pokemon using the move
+   * @param pokemon the {@linkcode Pokemon} using the move
    * @param passive n/a
    * @param defender n/a
-   * @param {Move} move the move used by the ability source
+   * @param move the {@linkcode Move} used by the ability source
-   * @param args\[0\] the number of Pokemon this move is targeting
+   * @param args Additional arguments:
-   * @param {Utils.IntegerHolder} args\[1\] the number of strikes with this move
+   * - `[0]` the number of strikes this move currently has ({@linkcode Utils.NumberHolder})
-   * @param {Utils.NumberHolder} args\[2\] the damage multiplier for the current strike
+   * - `[1]` the damage multiplier for the current strike ({@linkcode Utils.NumberHolder})
    * @returns
    */
   applyPreAttack(pokemon: Pokemon, passive: boolean, simulated: boolean, defender: Pokemon, move: Move, args: any[]): boolean {
-    const numTargets = args[0] as integer;
+    const hitCount = args[0] as Utils.NumberHolder;
-    const hitCount = args[1] as Utils.IntegerHolder;
+    const multiplier = args[1] as Utils.NumberHolder;
-    const multiplier = args[2] as Utils.NumberHolder;
 
-    if (this.canApplyPreAttack(move, numTargets)) {
+    if (move.canBeMultiStrikeEnhanced(pokemon, true)) {
       this.showAbility = !!hitCount?.value;
-      if (!!hitCount?.value) {
+      if (hitCount?.value) {
-        hitCount.value *= 2;
+        hitCount.value += 1;
       }
 
-      if (!!multiplier?.value && pokemon.turnData.hitsLeft % 2 === 1 && pokemon.turnData.hitsLeft !== pokemon.turnData.hitCount) {
+      if (multiplier?.value && pokemon.turnData.hitsLeft === 1) {
-        multiplier.value *= this.damageMultiplier;
+        multiplier.value = this.damageMultiplier;
       }
       return true;
     }
@@ -2474,12 +2439,15 @@ export class PostSummonCopyAllyStatsAbAttr extends PostSummonAbAttr {
   }
 }
 
+/**
+ * Used by Imposter
+ */
 export class PostSummonTransformAbAttr extends PostSummonAbAttr {
   constructor() {
     super(true);
   }
 
-  async applyPostSummon(pokemon: Pokemon, passive: boolean, simulated: boolean, args: any[]): Promise<boolean> {
+  async applyPostSummon(pokemon: Pokemon, _passive: boolean, simulated: boolean, _args: any[]): Promise<boolean> {
     const targets = pokemon.getOpponents();
     if (simulated || !targets.length) {
       return simulated;
@@ -2488,7 +2456,18 @@ export class PostSummonTransformAbAttr extends PostSummonAbAttr {
 
     let target: Pokemon = targets[0];
     if (targets.length > 1) {
-      pokemon.scene.executeWithSeedOffset(() => target = Utils.randSeedItem(targets), pokemon.scene.currentBattle.waveIndex);
+      pokemon.scene.executeWithSeedOffset(() => {
+        // in a double battle, if one of the opposing pokemon is fused the other one will be chosen
+        // if both are fused, then Imposter will fail below
+        if (targets[0].fusionSpecies) {
+          target = targets[1];
+          return;
+        } else if (targets[1].fusionSpecies) {
+          target = targets[0];
+          return;
+        }
+        target = Utils.randSeedItem(targets);
+      }, pokemon.scene.currentBattle.waveIndex);
     } else {
       target = targets[0];
     }
@@ -2497,11 +2476,15 @@ export class PostSummonTransformAbAttr extends PostSummonAbAttr {
       return false;
     }
     target = target!;
+
+    // transforming from or into fusion pokemon causes various problems (including crashes and save corruption)
+    if (target.fusionSpecies || pokemon.fusionSpecies) {
+      return false;
+    }
+
     pokemon.summonData.speciesForm = target.getSpeciesForm();
-    pokemon.summonData.fusionSpeciesForm = target.getFusionSpeciesForm();
     pokemon.summonData.ability = target.getAbility().id;
     pokemon.summonData.gender = target.getGender();
-    pokemon.summonData.fusionGender = target.getFusionGender();
 
     // Copy all stats (except HP)
     for (const s of EFFECTIVE_STATS) {
@@ -3212,7 +3195,7 @@ function getAnticipationCondition(): AbAttrCondition {
           continue;
         }
         // the move's base type (not accounting for variable type changes) is super effective
-        if (move.getMove() instanceof AttackMove && pokemon.getAttackTypeEffectiveness(move.getMove().type, opponent, true) >= 2) {
+        if (move.getMove() instanceof AttackMove && pokemon.getAttackTypeEffectiveness(move.getMove().type, opponent, true, undefined, move.getMove()) >= 2) {
           return true;
         }
         // move is a OHKO
@@ -4149,7 +4132,7 @@ export class PostBattleLootAbAttr extends PostBattleAbAttr {
     if (!simulated && postBattleLoot.length) {
       const randItem = Utils.randSeedItem(postBattleLoot);
       //@ts-ignore - TODO see below
-      if (pokemon.scene.tryTransferHeldItemModifier(randItem, pokemon, true, 1, true)) { // TODO: fix. This is a promise!?
+      if (pokemon.scene.tryTransferHeldItemModifier(randItem, pokemon, true, 1, true, undefined, false)) { // TODO: fix. This is a promise!?
         postBattleLoot.splice(postBattleLoot.indexOf(randItem), 1);
         pokemon.scene.queueMessage(i18next.t("abilityTriggers:postBattleLoot", { pokemonNameWithAffix: getPokemonNameWithAffix(pokemon), itemName: randItem.type.name }));
         return true;
@@ -5710,7 +5693,9 @@ export function initAbilities() {
     new Ability(Abilities.ANGER_POINT, 4)
       .attr(PostDefendCritStatStageChangeAbAttr, Stat.ATK, 6),
     new Ability(Abilities.UNBURDEN, 4)
-      .attr(PostItemLostApplyBattlerTagAbAttr, BattlerTagType.UNBURDEN),
+      .attr(PostItemLostApplyBattlerTagAbAttr, BattlerTagType.UNBURDEN)
+      .bypassFaint() // Allows reviver seed to activate Unburden
+      .edgeCase(), // Should not restore Unburden boost if Pokemon loses then regains Unburden ability
     new Ability(Abilities.HEATPROOF, 4)
       .attr(ReceivedTypeDamageMultiplierAbAttr, Type.FIRE, 0.5)
       .attr(ReduceBurnDamageAbAttr, 0.5)

src/data/balance/tms.ts

@@ -3302,11 +3302,23 @@ export const tmSpecies: TmSpecies = {
     Species.FERALIGATR,
     Species.SENTRET,
     Species.FURRET,
+    Species.HOOTHOOT,
     Species.NOCTOWL,
+    Species.LEDYBA,
+    Species.LEDIAN,
+    Species.SPINARAK,
+    Species.ARIADOS,
     Species.CROBAT,
     Species.CHINCHOU,
     Species.LANTURN,
+    Species.PICHU,
+    Species.CLEFFA,
     Species.IGGLYBUFF,
+    Species.TYROGUE,
+    Species.TOGEPI,
+    Species.TOGETIC,
+    Species.NATU,
+    Species.XATU,
     Species.MAREEP,
     Species.FLAAFFY,
     Species.AMPHAROS,
@@ -3328,6 +3340,7 @@ export const tmSpecies: TmSpecies = {
     Species.UMBREON,
     Species.MURKROW,
     Species.SLOWKING,
+    Species.MISDREAVUS,
     Species.GIRAFARIG,
     Species.PINECO,
     Species.FORRETRESS,
@@ -3338,11 +3351,21 @@ export const tmSpecies: TmSpecies = {
     Species.GRANBULL,
     Species.QWILFISH,
     Species.SCIZOR,
+    Species.SHUCKLE,
     Species.HERACROSS,
+    Species.SNEASEL,
     Species.TEDDIURSA,
     Species.URSARING,
+    Species.SLUGMA,
+    Species.MAGCARGO,
     Species.SWINUB,
     Species.PILOSWINE,
+    Species.CORSOLA,
+    Species.REMORAID,
+    Species.OCTILLERY,
+    Species.DELIBIRD,
+    Species.MANTINE,
+    Species.SKARMORY,
     Species.HOUNDOUR,
     Species.HOUNDOOM,
     Species.KINGDRA,
@@ -3350,9 +3373,12 @@ export const tmSpecies: TmSpecies = {
     Species.DONPHAN,
     Species.PORYGON2,
     Species.STANTLER,
+    Species.TYROGUE,
     Species.HITMONTOP,
+    Species.SMOOCHUM,
     Species.ELEKID,
     Species.MAGBY,
+    Species.MILTANK,
     Species.BLISSEY,
     Species.RAIKOU,
     Species.ENTEI,
@@ -3362,6 +3388,9 @@ export const tmSpecies: TmSpecies = {
     Species.TYRANITAR,
     Species.LUGIA,
     Species.HO_OH,
+    Species.CELEBI,
+    Species.TREECKO,
+    Species.GROVYLE,
     Species.SCEPTILE,
     Species.TORCHIC,
     Species.COMBUSKEN,
@@ -3371,41 +3400,116 @@ export const tmSpecies: TmSpecies = {
     Species.SWAMPERT,
     Species.POOCHYENA,
     Species.MIGHTYENA,
+    Species.ZIGZAGOON,
+    Species.LINOONE,
+    Species.BEAUTIFLY,
+    Species.DUSTOX,
     Species.LOTAD,
     Species.LOMBRE,
     Species.LUDICOLO,
     Species.SEEDOT,
     Species.NUZLEAF,
     Species.SHIFTRY,
+    Species.TAILLOW,
+    Species.SWELLOW,
+    Species.WINGULL,
+    Species.PELIPPER,
+    Species.RALTS,
+    Species.KIRLIA,
+    Species.GARDEVOIR,
+    Species.SURSKIT,
+    Species.MASQUERAIN,
+    Species.SHROOMISH,
+    Species.BRELOOM,
     Species.VIGOROTH,
     Species.SLAKING,
+    Species.NINCADA,
+    Species.NINJASK,
+    Species.SHEDINJA,
+    Species.WHISMUR,
+    Species.LOUDRED,
+    Species.EXPLOUD,
     Species.MAKUHITA,
     Species.HARIYAMA,
+    Species.AZURILL,
     Species.NOSEPASS,
+    Species.SKITTY,
+    Species.DELCATTY,
+    Species.SABLEYE,
+    Species.MAWILE,
+    Species.ARON,
+    Species.LAIRON,
+    Species.AGGRON,
+    Species.MEDITITE,
+    Species.MEDICHAM,
+    Species.ELECTRIKE,
+    Species.MANECTRIC,
+    Species.PLUSLE,
+    Species.MINUN,
     Species.VOLBEAT,
     Species.ILLUMISE,
+    Species.ROSELIA,
+    Species.GULPIN,
     Species.SWALOT,
+    Species.CARVANHA,
+    Species.SHARPEDO,
+    Species.WAILMER,
+    Species.WAILORD,
     Species.NUMEL,
     Species.CAMERUPT,
     Species.TORKOAL,
+    Species.SPOINK,
+    Species.GRUMPIG,
+    Species.SPINDA,
+    Species.TRAPINCH,
+    Species.VIBRAVA,
     Species.FLYGON,
+    Species.CACNEA,
+    Species.CACTURNE,
+    Species.SWABLU,
     Species.ALTARIA,
     Species.ZANGOOSE,
     Species.SEVIPER,
+    Species.LUNATONE,
+    Species.SOLROCK,
     Species.BARBOACH,
     Species.WHISCASH,
     Species.CORPHISH,
     Species.CRAWDAUNT,
+    Species.BALTOY,
+    Species.CLAYDOL,
+    Species.LILEEP,
+    Species.CRADILY,
+    Species.ANORITH,
+    Species.ARMALDO,
     Species.FEEBAS,
     Species.MILOTIC,
+    Species.CASTFORM,
+    Species.KECLEON,
+    Species.SHUPPET,
+    Species.BANETTE,
+    Species.DUSKULL,
+    Species.DUSCLOPS,
     Species.TROPIUS,
     Species.CHIMECHO,
+    Species.ABSOL,
+    Species.SNORUNT,
+    Species.GLALIE,
+    Species.SPHEAL,
+    Species.SEALEO,
+    Species.WALREIN,
+    Species.CLAMPERL,
+    Species.HUNTAIL,
+    Species.GOREBYSS,
+    Species.RELICANTH,
+    Species.LUVDISC,
     Species.BAGON,
     Species.SHELGON,
     Species.SALAMENCE,
     Species.METANG,
     Species.METAGROSS,
     Species.REGIROCK,
+    Species.REGICE,
     Species.REGISTEEL,
     Species.LATIAS,
     Species.LATIOS,
@@ -3413,6 +3517,7 @@ export const tmSpecies: TmSpecies = {
     Species.GROUDON,
     Species.RAYQUAZA,
     Species.JIRACHI,
+    Species.DEOXYS,
     Species.TURTWIG,
     Species.GROTLE,
     Species.TORTERRA,
@@ -64246,12 +64351,16 @@ export const tmSpecies: TmSpecies = {
     Species.BLOODMOON_URSALUNA,
   ],
   [Moves.LIQUIDATION]: [
+    Species.SQUIRTLE,
+    Species.WARTORTLE,
     Species.BLASTOISE,
     Species.PSYDUCK,
     Species.GOLDUCK,
     Species.POLIWAG,
     Species.POLIWHIRL,
     Species.POLIWRATH,
+    Species.TENTACOOL,
+    Species.TENTACRUEL,
     Species.SLOWPOKE,
     Species.SLOWBRO,
     Species.DEWGONG,
@@ -64267,7 +64376,11 @@ export const tmSpecies: TmSpecies = {
     Species.KABUTO,
     Species.KABUTOPS,
     Species.MEW,
+    Species.TOTODILE,
+    Species.CROCONAW,
     Species.FERALIGATR,
+    Species.CHINCHOU,
+    Species.LANTURN,
     Species.MARILL,
     Species.AZUMARILL,
     Species.POLITOED,
@@ -64280,6 +64393,9 @@ export const tmSpecies: TmSpecies = {
     Species.MANTINE,
     Species.KINGDRA,
     Species.SUICUNE,
+    Species.LUGIA,
+    Species.MUDKIP,
+    Species.MARSHTOMP,
     Species.SWAMPERT,
     Species.WINGULL,
     Species.PELIPPER,
@@ -64296,6 +64412,8 @@ export const tmSpecies: TmSpecies = {
     Species.WALREIN,
     Species.RELICANTH,
     Species.LUVDISC,
+    Species.LATIAS,
+    Species.LATIOS,
     Species.KYOGRE,
     Species.PIPLUP,
     Species.PRINPLUP,
@@ -64407,11 +64525,13 @@ export const tmSpecies: TmSpecies = {
     Species.ONIX,
     Species.HYPNO,
     Species.LICKITUNG,
+    Species.RHYHORN,
     Species.RHYDON,
     Species.LAPRAS,
     Species.SNORLAX,
     Species.DRAGONITE,
     Species.MEW,
+    Species.MEGANIUM,
     Species.SUDOWOODO,
     Species.QUAGSIRE,
     Species.FORRETRESS,
@@ -64445,6 +64565,8 @@ export const tmSpecies: TmSpecies = {
     Species.REGISTEEL,
     Species.GROUDON,
     Species.TORTERRA,
+    Species.RAMPARDOS,
+    Species.BASTIODON,
     Species.BRONZONG,
     Species.HIPPOPOTAS,
     Species.HIPPOWDON,
@@ -64459,6 +64581,7 @@ export const tmSpecies: TmSpecies = {
     Species.HEATRAN,
     Species.REGIGIGAS,
     Species.ARCEUS,
+    Species.EMBOAR,
     Species.ROGGENROLA,
     Species.BOLDORE,
     Species.GIGALITH,
@@ -64471,6 +64594,7 @@ export const tmSpecies: TmSpecies = {
     Species.CUBCHOO,
     Species.BEARTIC,
     Species.GOLURK,
+    Species.COBALION,
     Species.RESHIRAM,
     Species.ZEKROM,
     Species.KYUREM,

src/data/battler-tags.ts

@@ -1502,9 +1502,14 @@ export class ContactBurnProtectedTag extends DamageProtectedTag {
   }
 }
 
+/**
+ * `BattlerTag` class for effects that cause the affected Pokemon to survive lethal attacks at 1 HP.
+ * Used for {@link https://bulbapedia.bulbagarden.net/wiki/Endure_(move) | Endure} and
+ * Endure Tokens.
+ */
 export class EnduringTag extends BattlerTag {
-  constructor(sourceMove: Moves) {
+  constructor(tagType: BattlerTagType, lapseType: BattlerTagLapseType, sourceMove: Moves) {
-    super(BattlerTagType.ENDURING, BattlerTagLapseType.TURN_END, 0, sourceMove);
+    super(tagType, lapseType, 0, sourceMove);
   }
 
   onAdd(pokemon: Pokemon): void {
@@ -1809,8 +1814,8 @@ export class TypeImmuneTag extends BattlerTag {
  * @see {@link https://bulbapedia.bulbagarden.net/wiki/Telekinesis_(move) | Moves.TELEKINESIS}
  */
 export class FloatingTag extends TypeImmuneTag {
-  constructor(tagType: BattlerTagType, sourceMove: Moves) {
+  constructor(tagType: BattlerTagType, sourceMove: Moves, turnCount: number) {
-    super(tagType, sourceMove, Type.GROUND, 5);
+    super(tagType, sourceMove, Type.GROUND, turnCount);
   }
 
   onAdd(pokemon: Pokemon): void {
@@ -2158,6 +2163,11 @@ export class CommandedTag extends BattlerTag {
       pokemon.scene.triggerPokemonBattleAnim(pokemon, PokemonAnimType.COMMANDER_REMOVE);
     }
   }
+
+  override loadTag(source: BattlerTag | any): void {
+    super.loadTag(source);
+    this._tatsugiriFormKey = source._tatsugiriFormKey;
+  }
 }
 
 /**
@@ -3004,7 +3014,9 @@ export function getBattlerTag(tagType: BattlerTagType, turnCount: number, source
     case BattlerTagType.BURNING_BULWARK:
       return new ContactBurnProtectedTag(sourceMove);
     case BattlerTagType.ENDURING:
-      return new EnduringTag(sourceMove);
+      return new EnduringTag(tagType, BattlerTagLapseType.TURN_END, sourceMove);
+    case BattlerTagType.ENDURE_TOKEN:
+      return new EnduringTag(tagType, BattlerTagLapseType.AFTER_HIT, sourceMove);
     case BattlerTagType.STURDY:
       return new SturdyTag(sourceMove);
     case BattlerTagType.PERISH_SONG:
@@ -3053,7 +3065,7 @@ export function getBattlerTag(tagType: BattlerTagType, turnCount: number, source
     case BattlerTagType.CHARGED:
       return new TypeBoostTag(tagType, sourceMove, Type.ELECTRIC, 2, true);
     case BattlerTagType.FLOATING:
-      return new FloatingTag(tagType, sourceMove);
+      return new FloatingTag(tagType, sourceMove, turnCount);
     case BattlerTagType.MINIMIZED:
       return new MinimizeTag();
     case BattlerTagType.DESTINY_BOND:

src/data/berry.ts

@@ -61,13 +61,13 @@ export function getBerryPredicate(berryType: BerryType): BerryPredicate {
   }
 }
 
-export type BerryEffectFunc = (pokemon: Pokemon) => void;
+export type BerryEffectFunc = (pokemon: Pokemon, berryOwner?: Pokemon) => void;
 
 export function getBerryEffectFunc(berryType: BerryType): BerryEffectFunc {
   switch (berryType) {
     case BerryType.SITRUS:
     case BerryType.ENIGMA:
-      return (pokemon: Pokemon) => {
+      return (pokemon: Pokemon, berryOwner?: Pokemon) => {
         if (pokemon.battleData) {
           pokemon.battleData.berriesEaten.push(berryType);
         }
@@ -75,10 +75,10 @@ export function getBerryEffectFunc(berryType: BerryType): BerryEffectFunc {
         applyAbAttrs(DoubleBerryEffectAbAttr, pokemon, null, false, hpHealed);
         pokemon.scene.unshiftPhase(new PokemonHealPhase(pokemon.scene, pokemon.getBattlerIndex(),
           hpHealed.value, i18next.t("battle:hpHealBerry", { pokemonNameWithAffix: getPokemonNameWithAffix(pokemon), berryName: getBerryName(berryType) }), true));
-        applyPostItemLostAbAttrs(PostItemLostAbAttr, pokemon, false);
+        applyPostItemLostAbAttrs(PostItemLostAbAttr, berryOwner ?? pokemon, false);
       };
     case BerryType.LUM:
-      return (pokemon: Pokemon) => {
+      return (pokemon: Pokemon, berryOwner?: Pokemon) => {
         if (pokemon.battleData) {
           pokemon.battleData.berriesEaten.push(berryType);
         }
@@ -87,14 +87,14 @@ export function getBerryEffectFunc(berryType: BerryType): BerryEffectFunc {
         }
         pokemon.resetStatus(true, true);
         pokemon.updateInfo();
-        applyPostItemLostAbAttrs(PostItemLostAbAttr, pokemon, false);
+        applyPostItemLostAbAttrs(PostItemLostAbAttr, berryOwner ?? pokemon, false);
       };
     case BerryType.LIECHI:
     case BerryType.GANLON:
     case BerryType.PETAYA:
     case BerryType.APICOT:
     case BerryType.SALAC:
-      return (pokemon: Pokemon) => {
+      return (pokemon: Pokemon, berryOwner?: Pokemon) => {
         if (pokemon.battleData) {
           pokemon.battleData.berriesEaten.push(berryType);
         }
@@ -103,18 +103,18 @@ export function getBerryEffectFunc(berryType: BerryType): BerryEffectFunc {
         const statStages = new Utils.NumberHolder(1);
         applyAbAttrs(DoubleBerryEffectAbAttr, pokemon, null, false, statStages);
         pokemon.scene.unshiftPhase(new StatStageChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [ stat ], statStages.value));
-        applyPostItemLostAbAttrs(PostItemLostAbAttr, pokemon, false);
+        applyPostItemLostAbAttrs(PostItemLostAbAttr, berryOwner ?? pokemon, false);
       };
     case BerryType.LANSAT:
-      return (pokemon: Pokemon) => {
+      return (pokemon: Pokemon, berryOwner?: Pokemon) => {
         if (pokemon.battleData) {
           pokemon.battleData.berriesEaten.push(berryType);
         }
         pokemon.addTag(BattlerTagType.CRIT_BOOST);
-        applyPostItemLostAbAttrs(PostItemLostAbAttr, pokemon, false);
+        applyPostItemLostAbAttrs(PostItemLostAbAttr, berryOwner ?? pokemon, false);
       };
     case BerryType.STARF:
-      return (pokemon: Pokemon) => {
+      return (pokemon: Pokemon, berryOwner?: Pokemon) => {
         if (pokemon.battleData) {
           pokemon.battleData.berriesEaten.push(berryType);
         }
@@ -122,10 +122,10 @@ export function getBerryEffectFunc(berryType: BerryType): BerryEffectFunc {
         const stages = new Utils.NumberHolder(2);
         applyAbAttrs(DoubleBerryEffectAbAttr, pokemon, null, false, stages);
         pokemon.scene.unshiftPhase(new StatStageChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [ randStat ], stages.value));
-        applyPostItemLostAbAttrs(PostItemLostAbAttr, pokemon, false);
+        applyPostItemLostAbAttrs(PostItemLostAbAttr, berryOwner ?? pokemon, false);
       };
     case BerryType.LEPPA:
-      return (pokemon: Pokemon) => {
+      return (pokemon: Pokemon, berryOwner?: Pokemon) => {
         if (pokemon.battleData) {
           pokemon.battleData.berriesEaten.push(berryType);
         }
@@ -133,7 +133,7 @@ export function getBerryEffectFunc(berryType: BerryType): BerryEffectFunc {
         if (ppRestoreMove !== undefined) {
         ppRestoreMove!.ppUsed = Math.max(ppRestoreMove!.ppUsed - 10, 0);
         pokemon.scene.queueMessage(i18next.t("battle:ppHealBerry", { pokemonNameWithAffix: getPokemonNameWithAffix(pokemon), moveName: ppRestoreMove!.getName(), berryName: getBerryName(berryType) }));
-        applyPostItemLostAbAttrs(PostItemLostAbAttr, pokemon, false);
+        applyPostItemLostAbAttrs(PostItemLostAbAttr, berryOwner ?? pokemon, false);
         }
       };
   }

src/data/challenge.ts

@@ -653,7 +653,7 @@ export class FreshStartChallenge extends Challenge {
     pokemon.shiny = false; // Not shiny
     pokemon.variant = 0; // Not shiny
     pokemon.formIndex = 0; // Froakie should be base form
-    pokemon.ivs = [ 10, 10, 10, 10, 10, 10 ]; // Default IVs of 10 for all stats
+    pokemon.ivs = [ 15, 15, 15, 15, 15, 15 ]; // Default IVs of 15 for all stats (Updated to 15 from 10 in 1.2.0)
     return true;
   }
 

src/data/move.ts

@@ -668,12 +668,12 @@ export default class Move implements Localizable {
   }
 
   /**
-   * Sees if, given the target pokemon, a move fails on it (by looking at each {@linkcode MoveAttr} of this move
+   * Sees if a move has a custom failure text (by looking at each {@linkcode MoveAttr} of this move)
    * @param user {@linkcode Pokemon} using the move
    * @param target {@linkcode Pokemon} receiving the move
    * @param move {@linkcode Move} using the move
    * @param cancelled {@linkcode Utils.BooleanHolder} to hold boolean value
-   * @returns string of the failed text, or null
+   * @returns string of the custom failure text, or `null` if it uses the default text ("But it failed!")
    */
   getFailedText(user: Pokemon, target: Pokemon, move: Move, cancelled: Utils.BooleanHolder): string | null {
     for (const attr of this.attrs) {
@@ -818,8 +818,6 @@ export default class Move implements Localizable {
 
     applyMoveAttrs(VariablePowerAttr, source, target, this, power);
 
-    source.scene.applyModifiers(PokemonMultiHitModifier, source.isPlayer(), source, new Utils.IntegerHolder(0), power);
-
     if (!this.hasAttr(TypelessAttr)) {
       source.scene.arena.applyTags(WeakenMoveTypeTag, simulated, this.type, power);
       source.scene.applyModifiers(AttackTypeBoosterModifier, source.isPlayer(), source, this.type, power);
@@ -840,6 +838,45 @@ export default class Move implements Localizable {
 
     return priority.value;
   }
+
+  /**
+   * Returns `true` if this move can be given additional strikes
+   * by enhancing effects.
+   * Currently used for {@link https://bulbapedia.bulbagarden.net/wiki/Parental_Bond_(Ability) | Parental Bond}
+   * and {@linkcode PokemonMultiHitModifier | Multi-Lens}.
+   * @param user The {@linkcode Pokemon} using the move
+   * @param restrictSpread `true` if the enhancing effect
+   * should not affect multi-target moves (default `false`)
+   */
+  canBeMultiStrikeEnhanced(user: Pokemon, restrictSpread: boolean = false): boolean {
+    // Multi-strike enhancers...
+
+    // ...cannot enhance moves that hit multiple targets
+    const { targets, multiple } = getMoveTargets(user, this.id);
+    const isMultiTarget = multiple && targets.length > 1;
+
+    // ...cannot enhance multi-hit or sacrificial moves
+    const exceptAttrs: Constructor<MoveAttr>[] = [
+      MultiHitAttr,
+      SacrificialAttr,
+      SacrificialAttrOnHit
+    ];
+
+    // ...and cannot enhance these specific moves.
+    const exceptMoves: Moves[] = [
+      Moves.FLING,
+      Moves.UPROAR,
+      Moves.ROLLOUT,
+      Moves.ICE_BALL,
+      Moves.ENDEAVOR
+    ];
+
+    return (!restrictSpread || !isMultiTarget)
+      && !this.isChargingMove()
+      && !exceptAttrs.some(attr => this.hasAttr(attr))
+      && !exceptMoves.some(id => this.id === id)
+      && this.category !== MoveCategory.STATUS;
+  }
 }
 
 export class AttackMove extends Move {
@@ -860,7 +897,7 @@ export class AttackMove extends Move {
 
     let attackScore = 0;
 
-    const effectiveness = target.getAttackTypeEffectiveness(this.type, user);
+    const effectiveness = target.getAttackTypeEffectiveness(this.type, user, undefined, undefined, this);
     attackScore = Math.pow(effectiveness - 1, 2) * effectiveness < 1 ? -2 : 2;
     if (attackScore) {
       if (this.category === MoveCategory.PHYSICAL) {
@@ -2417,9 +2454,8 @@ export class RemoveHeldItemAttr extends MoveEffectAttr {
       const removedItem = heldItems[user.randSeedInt(heldItems.length)];
 
       // Decrease item amount and update icon
-      !--removedItem.stackCount;
+      target.loseHeldItem(removedItem);
       target.scene.updateModifiers(target.isPlayer());
-      applyPostItemLostAbAttrs(PostItemLostAbAttr, target, false);
 
 
       if (this.berriesOnly) {
@@ -2489,18 +2525,15 @@ export class EatBerryAttr extends MoveEffectAttr {
   }
 
   reduceBerryModifier(target: Pokemon) {
-    if (this.chosenBerry?.stackCount === 1) {
+    if (this.chosenBerry) {
-      target.scene.removeModifier(this.chosenBerry, !target.isPlayer());
+      target.loseHeldItem(this.chosenBerry);
-    } else if (this.chosenBerry !== undefined && this.chosenBerry.stackCount > 1) {
-      this.chosenBerry.stackCount--;
     }
     target.scene.updateModifiers(target.isPlayer());
   }
 
-  eatBerry(consumer: Pokemon) {
+  eatBerry(consumer: Pokemon, berryOwner?: Pokemon) {
-    getBerryEffectFunc(this.chosenBerry!.berryType)(consumer); // consumer eats the berry
+    getBerryEffectFunc(this.chosenBerry!.berryType)(consumer, berryOwner); // consumer eats the berry
     applyAbAttrs(HealFromBerryUseAbAttr, consumer, new Utils.BooleanHolder(false));
-    applyPostItemLostAbAttrs(PostItemLostAbAttr, consumer, false);
   }
 }
 
@@ -2540,7 +2573,7 @@ export class StealEatBerryAttr extends EatBerryAttr {
     const message = i18next.t("battle:stealEatBerry", { pokemonName: user.name, targetName: target.name, berryName: this.chosenBerry.type.name });
     user.scene.queueMessage(message);
     this.reduceBerryModifier(target);
-    this.eatBerry(user);
+    this.eatBerry(user, target);
     return true;
   }
 }
@@ -2556,12 +2589,11 @@ export class HealStatusEffectAttr extends MoveEffectAttr {
 
   /**
    * @param selfTarget - Whether this move targets the user
-   * @param ...effects - List of status effects to cure
+   * @param effects - status effect or list of status effects to cure
    */
-  constructor(selfTarget: boolean, ...effects: StatusEffect[]) {
+  constructor(selfTarget: boolean, effects: StatusEffect | StatusEffect[]) {
     super(selfTarget, { lastHitOnly: true });
-
+    this.effects = [ effects ].flat(1);
-    this.effects = effects;
   }
 
   /**
@@ -4938,22 +4970,6 @@ export class NeutralDamageAgainstFlyingTypeMultiplierAttr extends VariableMoveTy
   }
 }
 
-export class WaterSuperEffectTypeMultiplierAttr extends VariableMoveTypeMultiplierAttr {
-  apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
-    const multiplier = args[0] as Utils.NumberHolder;
-    if (target.isOfType(Type.WATER)) {
-      const effectivenessAgainstWater = new Utils.NumberHolder(getTypeDamageMultiplier(move.type, Type.WATER));
-      applyChallenges(user.scene.gameMode, ChallengeType.TYPE_EFFECTIVENESS, effectivenessAgainstWater);
-      if (effectivenessAgainstWater.value !== 0) {
-        multiplier.value *= 2 / effectivenessAgainstWater.value;
-        return true;
-      }
-    }
-
-    return false;
-  }
-}
-
 export class IceNoEffectTypeAttr extends VariableMoveTypeMultiplierAttr {
   /**
    * Checks to see if the Target is Ice-Type or not. If so, the move will have no effect.
@@ -4981,6 +4997,41 @@ export class FlyingTypeMultiplierAttr extends VariableMoveTypeMultiplierAttr {
   }
 }
 
+/**
+ * Attribute for moves which have a custom type chart interaction.
+ */
+export class VariableMoveTypeChartAttr extends MoveAttr {
+  /**
+   * @param user {@linkcode Pokemon} using the move
+   * @param target {@linkcode Pokemon} target of the move
+   * @param move {@linkcode Move} with this attribute
+   * @param args [0] {@linkcode NumberHolder} holding the type effectiveness
+   * @param args [1] A single defensive type of the target
+   *
+   * @returns true if application of the attribute succeeds
+   */
+  apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
+    return false;
+  }
+}
+
+/**
+ * This class forces Freeze-Dry to be super effective against Water Type.
+ */
+export class FreezeDryAttr extends VariableMoveTypeChartAttr {
+  apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
+    const multiplier = args[0] as Utils.NumberHolder;
+    const defType = args[1] as Type;
+
+    if (defType === Type.WATER) {
+      multiplier.value = 2;
+      return true;
+    } else {
+      return false;
+    }
+  }
+}
+
 export class OneHitKOAccuracyAttr extends VariableAccuracyAttr {
   apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
     const accuracy = args[0] as Utils.NumberHolder;
@@ -6996,6 +7047,9 @@ export class SuppressAbilitiesIfActedAttr extends MoveEffectAttr {
   }
 }
 
+/**
+ * Used by Transform
+ */
 export class TransformAttr extends MoveEffectAttr {
   async apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): Promise<boolean> {
     if (!super.apply(user, target, move, args)) {
@@ -7004,10 +7058,8 @@ export class TransformAttr extends MoveEffectAttr {
 
     const promises: Promise<void>[] = [];
     user.summonData.speciesForm = target.getSpeciesForm();
-    user.summonData.fusionSpeciesForm = target.getFusionSpeciesForm();
     user.summonData.ability = target.getAbility().id;
     user.summonData.gender = target.getGender();
-    user.summonData.fusionGender = target.getFusionGender();
 
     // Power Trick's effect will not preserved after using Transform
     user.removeTag(BattlerTagType.POWER_TRICK);
@@ -8080,6 +8132,8 @@ export function initMoves() {
       .attr(TransformAttr)
       .condition((user, target, move) => !target.getTag(BattlerTagType.SUBSTITUTE))
       .condition((user, target, move) => !target.battleData.illusion.active && !user.battleData.illusion.active)
+      // transforming from or into fusion pokemon causes various problems (such as crashes)
+      .condition((user, target, move) => !target.getTag(BattlerTagType.SUBSTITUTE) && !user.fusionSpecies && !target.fusionSpecies)
       .ignoresProtect(),
     new AttackMove(Moves.BUBBLE, Type.WATER, MoveCategory.SPECIAL, 40, 100, 30, 10, 0, 1)
       .attr(StatStageChangeAttr, [ Stat.SPD ], -1)
@@ -8484,7 +8538,8 @@ export function initMoves() {
     new StatusMove(Moves.HELPING_HAND, Type.NORMAL, -1, 20, -1, 5, 3)
       .attr(AddBattlerTagAttr, BattlerTagType.HELPING_HAND)
       .ignoresSubstitute()
-      .target(MoveTarget.NEAR_ALLY),
+      .target(MoveTarget.NEAR_ALLY)
+      .condition(failIfSingleBattle),
     new StatusMove(Moves.TRICK, Type.PSYCHIC, 100, 10, -1, 0, 3)
       .unimplemented(),
     new StatusMove(Moves.ROLE_PLAY, Type.PSYCHIC, -1, 10, -1, 0, 3)
@@ -8530,7 +8585,7 @@ export function initMoves() {
       .attr(AddArenaTagAttr, ArenaTagType.IMPRISON, 1, true, false)
       .target(MoveTarget.ENEMY_SIDE),
     new SelfStatusMove(Moves.REFRESH, Type.NORMAL, -1, 20, -1, 0, 3)
-      .attr(HealStatusEffectAttr, true, StatusEffect.PARALYSIS, StatusEffect.POISON, StatusEffect.TOXIC, StatusEffect.BURN)
+      .attr(HealStatusEffectAttr, true, [ StatusEffect.PARALYSIS, StatusEffect.POISON, StatusEffect.TOXIC, StatusEffect.BURN ])
       .condition((user, target, move) => !!user.status && (user.status.effect === StatusEffect.PARALYSIS || user.status.effect === StatusEffect.POISON || user.status.effect === StatusEffect.TOXIC || user.status.effect === StatusEffect.BURN)),
     new SelfStatusMove(Moves.GRUDGE, Type.GHOST, -1, 5, -1, 0, 3)
       .attr(AddBattlerTagAttr, BattlerTagType.GRUDGE, true, undefined, 1),
@@ -8837,7 +8892,7 @@ export function initMoves() {
     new SelfStatusMove(Moves.AQUA_RING, Type.WATER, -1, 20, -1, 0, 4)
       .attr(AddBattlerTagAttr, BattlerTagType.AQUA_RING, true, true),
     new SelfStatusMove(Moves.MAGNET_RISE, Type.ELECTRIC, -1, 10, -1, 0, 4)
-      .attr(AddBattlerTagAttr, BattlerTagType.FLOATING, true, true)
+      .attr(AddBattlerTagAttr, BattlerTagType.FLOATING, true, true, 5)
       .condition((user, target, move) => !user.scene.arena.getTag(ArenaTagType.GRAVITY) && [ BattlerTagType.FLOATING, BattlerTagType.IGNORE_FLYING, BattlerTagType.INGRAIN ].every((tag) => !user.getTag(tag))),
     new AttackMove(Moves.FLARE_BLITZ, Type.FIRE, MoveCategory.PHYSICAL, 120, 100, 15, 10, 0, 4)
       .attr(RecoilAttr, false, 0.33)
@@ -9176,6 +9231,7 @@ export function initMoves() {
       .target(MoveTarget.ALL_NEAR_ENEMIES)
       .attr(RemoveHeldItemAttr, true),
     new StatusMove(Moves.QUASH, Type.DARK, 100, 15, -1, 0, 5)
+      .condition(failIfSingleBattle)
       .unimplemented(),
     new AttackMove(Moves.ACROBATICS, Type.FLYING, MoveCategory.PHYSICAL, 55, 100, 15, -1, 0, 5)
       .attr(MovePowerMultiplierAttr, (user, target, move) => Math.max(1, 2 - 0.2 * user.getHeldItems().filter(i => i.isTransferable).reduce((v, m) => v + m.stackCount, 0))),
@@ -9387,8 +9443,7 @@ export function initMoves() {
       .target(MoveTarget.ALL_NEAR_OTHERS),
     new AttackMove(Moves.FREEZE_DRY, Type.ICE, MoveCategory.SPECIAL, 70, 100, 20, 10, 0, 6)
       .attr(StatusEffectAttr, StatusEffect.FREEZE)
-      .attr(WaterSuperEffectTypeMultiplierAttr)
+      .attr(FreezeDryAttr),
-      .edgeCase(), // This currently just multiplies the move's power instead of changing its effectiveness. It also doesn't account for abilities that modify type effectiveness such as tera shell.
     new AttackMove(Moves.DISARMING_VOICE, Type.FAIRY, MoveCategory.SPECIAL, 40, -1, 15, -1, 0, 6)
       .soundBased()
       .target(MoveTarget.ALL_NEAR_ENEMIES),
@@ -9463,6 +9518,7 @@ export function initMoves() {
     new StatusMove(Moves.AROMATIC_MIST, Type.FAIRY, -1, 20, -1, 0, 6)
       .attr(StatStageChangeAttr, [ Stat.SPDEF ], 1)
       .ignoresSubstitute()
+      .condition(failIfSingleBattle)
       .target(MoveTarget.NEAR_ALLY),
     new StatusMove(Moves.EERIE_IMPULSE, Type.ELECTRIC, 100, 15, -1, 0, 6)
       .attr(StatStageChangeAttr, [ Stat.SPATK ], -2),
@@ -9691,7 +9747,8 @@ export function initMoves() {
     new AttackMove(Moves.LEAFAGE, Type.GRASS, MoveCategory.PHYSICAL, 40, 100, 40, -1, 0, 7)
       .makesContact(false),
     new StatusMove(Moves.SPOTLIGHT, Type.NORMAL, -1, 15, -1, 3, 7)
-      .attr(AddBattlerTagAttr, BattlerTagType.CENTER_OF_ATTENTION, false),
+      .attr(AddBattlerTagAttr, BattlerTagType.CENTER_OF_ATTENTION, false)
+      .condition(failIfSingleBattle),
     new StatusMove(Moves.TOXIC_THREAD, Type.POISON, 100, 20, -1, 0, 7)
       .attr(StatusEffectAttr, StatusEffect.POISON)
       .attr(StatStageChangeAttr, [ Stat.SPD ], -1),
@@ -9737,7 +9794,7 @@ export function initMoves() {
       .condition(
         (user: Pokemon, target: Pokemon, move: Move) => isNonVolatileStatusEffect(target.status?.effect!)) // TODO: is this bang correct?
       .attr(HealAttr, 0.5)
-      .attr(HealStatusEffectAttr, false, ...getNonVolatileStatusEffects())
+      .attr(HealStatusEffectAttr, false, getNonVolatileStatusEffects())
       .triageMove(),
     new AttackMove(Moves.REVELATION_DANCE, Type.NORMAL, MoveCategory.SPECIAL, 90, 100, 15, -1, 0, 7)
       .danceMove()
@@ -9821,11 +9878,9 @@ export function initMoves() {
       .ignoresSubstitute()
       .partial(), // Does not steal stats
     new AttackMove(Moves.SUNSTEEL_STRIKE, Type.STEEL, MoveCategory.PHYSICAL, 100, 100, 5, -1, 0, 7)
-      .ignoresAbilities()
+      .ignoresAbilities(),
-      .edgeCase(), // Should not ignore abilities when called virtually (metronome)
     new AttackMove(Moves.MOONGEIST_BEAM, Type.GHOST, MoveCategory.SPECIAL, 100, 100, 5, -1, 0, 7)
-      .ignoresAbilities()
+      .ignoresAbilities(),
-      .edgeCase(), // Should not ignore abilities when called virtually (metronome)
     new StatusMove(Moves.TEARFUL_LOOK, Type.NORMAL, -1, 20, -1, 0, 7)
       .attr(StatStageChangeAttr, [ Stat.ATK, Stat.SPATK ], -1),
     new AttackMove(Moves.ZING_ZAP, Type.ELECTRIC, MoveCategory.PHYSICAL, 80, 100, 10, 30, 0, 7)
@@ -9848,8 +9903,7 @@ export function initMoves() {
       .punchingMove(),
     new AttackMove(Moves.PHOTON_GEYSER, Type.PSYCHIC, MoveCategory.SPECIAL, 100, 100, 5, -1, 0, 7)
       .attr(PhotonGeyserCategoryAttr)
-      .ignoresAbilities()
+      .ignoresAbilities(),
-      .edgeCase(), // Should not ignore abilities when called virtually (metronome)
     /* Unused */
     new AttackMove(Moves.LIGHT_THAT_BURNS_THE_SKY, Type.PSYCHIC, MoveCategory.SPECIAL, 200, -1, 1, -1, 0, 7)
       .attr(PhotonGeyserCategoryAttr)
@@ -10148,7 +10202,8 @@ export function initMoves() {
       .unimplemented(),
     new StatusMove(Moves.COACHING, Type.FIGHTING, -1, 10, -1, 0, 8)
       .attr(StatStageChangeAttr, [ Stat.ATK, Stat.DEF ], 1)
-      .target(MoveTarget.NEAR_ALLY),
+      .target(MoveTarget.NEAR_ALLY)
+      .condition(failIfSingleBattle),
     new AttackMove(Moves.FLIP_TURN, Type.WATER, MoveCategory.PHYSICAL, 60, 100, 20, -1, 0, 8)
       .attr(ForceSwitchOutAttr, true),
     new AttackMove(Moves.TRIPLE_AXEL, Type.ICE, MoveCategory.PHYSICAL, 20, 90, 10, -1, 0, 8)
@@ -10163,7 +10218,7 @@ export function initMoves() {
       .attr(StatusEffectAttr, StatusEffect.BURN),
     new StatusMove(Moves.JUNGLE_HEALING, Type.GRASS, -1, 10, -1, 0, 8)
       .attr(HealAttr, 0.25, true, false)
-      .attr(HealStatusEffectAttr, false, StatusEffect.PARALYSIS, StatusEffect.POISON, StatusEffect.TOXIC, StatusEffect.BURN, StatusEffect.SLEEP)
+      .attr(HealStatusEffectAttr, false, getNonVolatileStatusEffects())
       .target(MoveTarget.USER_AND_ALLIES),
     new AttackMove(Moves.WICKED_BLOW, Type.DARK, MoveCategory.PHYSICAL, 75, 100, 5, -1, 0, 8)
       .attr(CritOnlyAttr)
@@ -10267,12 +10322,12 @@ export function initMoves() {
       .target(MoveTarget.ALL_NEAR_ENEMIES),
     new StatusMove(Moves.LUNAR_BLESSING, Type.PSYCHIC, -1, 5, -1, 0, 8)
       .attr(HealAttr, 0.25, true, false)
-      .attr(HealStatusEffectAttr, false, StatusEffect.PARALYSIS, StatusEffect.POISON, StatusEffect.TOXIC, StatusEffect.BURN, StatusEffect.SLEEP)
+      .attr(HealStatusEffectAttr, false, getNonVolatileStatusEffects())
       .target(MoveTarget.USER_AND_ALLIES)
       .triageMove(),
     new SelfStatusMove(Moves.TAKE_HEART, Type.PSYCHIC, -1, 10, -1, 0, 8)
       .attr(StatStageChangeAttr, [ Stat.SPATK, Stat.SPDEF ], 1, true)
-      .attr(HealStatusEffectAttr, true, StatusEffect.PARALYSIS, StatusEffect.POISON, StatusEffect.TOXIC, StatusEffect.BURN, StatusEffect.SLEEP),
+      .attr(HealStatusEffectAttr, true, [ StatusEffect.PARALYSIS, StatusEffect.POISON, StatusEffect.TOXIC, StatusEffect.BURN, StatusEffect.SLEEP ]),
     /* Unused
     new AttackMove(Moves.G_MAX_WILDFIRE, Type.FIRE, MoveCategory.PHYSICAL, 10, -1, 10, -1, 0, 8)
       .target(MoveTarget.ALL_NEAR_ENEMIES)

src/data/mystery-encounters/encounters/bug-type-superfan-encounter.ts

@@ -477,12 +477,9 @@ export const BugTypeSuperfanEncounter: MysteryEncounter =
       .withOptionPhase(async (scene: BattleScene) => {
         const encounter = scene.currentBattle.mysteryEncounter!;
         const modifier = encounter.misc.chosenModifier;
+        const chosenPokemon: PlayerPokemon = encounter.misc.chosenPokemon;
 
-        // Remove the modifier if its stacks go to 0
+        chosenPokemon.loseHeldItem(modifier, false);
-        modifier.stackCount -= 1;
-        if (modifier.stackCount === 0) {
-          scene.removeModifier(modifier);
-        }
         scene.updateModifiers(true, true);
 
         const bugNet = generateModifierTypeOption(scene, modifierTypes.MYSTERY_ENCOUNTER_GOLDEN_BUG_NET)!;

src/data/mystery-encounters/encounters/delibirdy-encounter.ts

@@ -8,7 +8,7 @@ import { applyModifierTypeToPlayerPokemon } from "#app/data/mystery-encounters/u
 import { getPokemonSpecies } from "#app/data/pokemon-species";
 import Pokemon, { PlayerPokemon } from "#app/field/pokemon";
 import { CLASSIC_MODE_MYSTERY_ENCOUNTER_WAVES } from "#app/game-mode";
-import { BerryModifier, HealingBoosterModifier, LevelIncrementBoosterModifier, MoneyMultiplierModifier, PokemonHeldItemModifier, PreserveBerryModifier } from "#app/modifier/modifier";
+import { BerryModifier, HealingBoosterModifier, LevelIncrementBoosterModifier, MoneyMultiplierModifier, PokemonHeldItemModifier, PokemonInstantReviveModifier, PreserveBerryModifier } from "#app/modifier/modifier";
 import { modifierTypes, PokemonHeldItemModifierType } from "#app/modifier/modifier-type";
 import { ModifierRewardPhase } from "#app/phases/modifier-reward-phase";
 import i18next from "#app/plugins/i18n";
@@ -197,7 +197,8 @@ export const DelibirdyEncounter: MysteryEncounter =
         })
         .withOptionPhase(async (scene: BattleScene) => {
           const encounter = scene.currentBattle.mysteryEncounter!;
-          const modifier: BerryModifier | HealingBoosterModifier = encounter.misc.chosenModifier;
+          const modifier: BerryModifier | PokemonInstantReviveModifier = encounter.misc.chosenModifier;
+          const chosenPokemon: PlayerPokemon = encounter.misc.chosenPokemon;
 
           // Give the player a Candy Jar if they gave a Berry, and a Berry Pouch for Reviver Seed
           if (modifier instanceof BerryModifier) {
@@ -228,11 +229,7 @@ export const DelibirdyEncounter: MysteryEncounter =
             }
           }
 
-          // Remove the modifier if its stacks go to 0
+          chosenPokemon.loseHeldItem(modifier, false);
-          modifier.stackCount -= 1;
-          if (modifier.stackCount === 0) {
-            scene.removeModifier(modifier);
-          }
 
           leaveEncounterWithoutBattle(scene, true);
         })
@@ -292,6 +289,7 @@ export const DelibirdyEncounter: MysteryEncounter =
         .withOptionPhase(async (scene: BattleScene) => {
           const encounter = scene.currentBattle.mysteryEncounter!;
           const modifier = encounter.misc.chosenModifier;
+          const chosenPokemon: PlayerPokemon = encounter.misc.chosenPokemon;
 
           // Check if the player has max stacks of Healing Charm already
           const existing = scene.findModifier(m => m instanceof HealingBoosterModifier) as HealingBoosterModifier;
@@ -306,11 +304,7 @@ export const DelibirdyEncounter: MysteryEncounter =
             scene.unshiftPhase(new ModifierRewardPhase(scene, modifierTypes.HEALING_CHARM));
           }
 
-          // Remove the modifier if its stacks go to 0
+          chosenPokemon.loseHeldItem(modifier, false);
-          modifier.stackCount -= 1;
-          if (modifier.stackCount === 0) {
-            scene.removeModifier(modifier);
-          }
 
           leaveEncounterWithoutBattle(scene, true);
         })

src/data/mystery-encounters/encounters/fun-and-games-encounter.ts

@@ -305,7 +305,7 @@ async function showWobbuffetHealthBar(scene: BattleScene) {
   scene.field.add(wobbuffet);
 
   const playerPokemon = scene.getPlayerPokemon() as Pokemon;
-  if (playerPokemon?.visible) {
+  if (playerPokemon?.isOnField()) {
     scene.field.moveBelow(wobbuffet, playerPokemon);
   }
   // Show health bar and trigger cry

src/data/mystery-encounters/encounters/global-trade-system-encounter.ts

@@ -345,6 +345,7 @@ export const GlobalTradeSystemEncounter: MysteryEncounter =
                   // Pokemon and item selected
                   encounter.setDialogueToken("chosenItem", modifier.type.name);
                   encounter.misc.chosenModifier = modifier;
+                  encounter.misc.chosenPokemon = pokemon;
                   return true;
                 },
               };
@@ -370,6 +371,7 @@ export const GlobalTradeSystemEncounter: MysteryEncounter =
           const encounter = scene.currentBattle.mysteryEncounter!;
           const modifier = encounter.misc.chosenModifier as PokemonHeldItemModifier;
           const party = scene.getPlayerParty();
+          const chosenPokemon: PlayerPokemon = encounter.misc.chosenPokemon;
 
           // Check tier of the traded item, the received item will be one tier up
           const type = modifier.type.withTierFromPool(ModifierPoolType.PLAYER, party);
@@ -397,11 +399,7 @@ export const GlobalTradeSystemEncounter: MysteryEncounter =
           encounter.setDialogueToken("itemName", item.type.name);
           setEncounterRewards(scene, { guaranteedModifierTypeOptions: [ item ], fillRemaining: false });
 
-          // Remove the chosen modifier if its stacks go to 0
+          chosenPokemon.loseHeldItem(modifier, false);
-          modifier.stackCount -= 1;
-          if (modifier.stackCount === 0) {
-            scene.removeModifier(modifier);
-          }
           await scene.updateModifiers(true, true);
 
           // Generate a trainer name

src/data/mystery-encounters/encounters/weird-dream-encounter.ts

@@ -312,6 +312,7 @@ export const WeirdDreamEncounter: MysteryEncounter =
           pokemon.levelExp = 0;
 
           pokemon.calculateStats();
+          pokemon.getBattleInfo().setLevel(pokemon.level);
           await pokemon.updateInfo();
         }
 

src/data/pokemon-species.ts

@@ -363,6 +363,12 @@ export abstract class PokemonSpeciesForm {
     }
 
     switch (this.speciesId) {
+      case Species.DODUO:
+      case Species.DODRIO:
+      case Species.MEGANIUM:
+      case Species.TORCHIC:
+      case Species.COMBUSKEN:
+      case Species.BLAZIKEN:
       case Species.HIPPOPOTAS:
       case Species.HIPPOWDON:
       case Species.UNFEZANT:
@@ -499,11 +505,11 @@ export abstract class PokemonSpeciesForm {
           scene.anims.create({
             key: this.getSpriteKey(female, formIndex, shiny, variant),
             frames: frameNames,
-            frameRate: 12,
+            frameRate: 10,
             repeat: -1
           });
         } else {
-          scene.anims.get(spriteKey).frameRate = 12;
+          scene.anims.get(spriteKey).frameRate = 10;
         }
         let spritePath = this.getSpriteAtlasPath(female, formIndex, shiny, variant).replace("variant/", "").replace(/_[1-3]$/, "");
         const useExpSprite = scene.experimentalSprites && scene.hasExpSprite(spriteKey);
@@ -888,17 +894,24 @@ export default class PokemonSpecies extends PokemonSpeciesForm implements Locali
   getCompatibleFusionSpeciesFilter(): PokemonSpeciesFilter {
     const hasEvolution = pokemonEvolutions.hasOwnProperty(this.speciesId);
     const hasPrevolution = pokemonPrevolutions.hasOwnProperty(this.speciesId);
-    const pseudoLegendary = this.subLegendary;
+    const subLegendary = this.subLegendary;
     const legendary = this.legendary;
     const mythical = this.mythical;
     return species => {
-      return (pseudoLegendary || legendary || mythical ||
+      return (
-        (pokemonEvolutions.hasOwnProperty(species.speciesId) === hasEvolution
+        subLegendary
-        && pokemonPrevolutions.hasOwnProperty(species.speciesId) === hasPrevolution))
+        || legendary
-        && species.subLegendary === pseudoLegendary
+        || mythical
+        || (
+          pokemonEvolutions.hasOwnProperty(species.speciesId) === hasEvolution
+          && pokemonPrevolutions.hasOwnProperty(species.speciesId) === hasPrevolution
+        )
+      )
+        && species.subLegendary === subLegendary
         && species.legendary === legendary
         && species.mythical === mythical
-        && (this.isTrainerForbidden() || !species.isTrainerForbidden());
+        && (this.isTrainerForbidden() || !species.isTrainerForbidden())
+        && species.speciesId !== Species.DITTO;
     };
   }
 

src/data/trainer-config.ts

@@ -1841,21 +1841,25 @@ export const trainerConfigs: TrainerConfigs = {
   [TrainerType.RIVAL]: new TrainerConfig((t = TrainerType.RIVAL)).setName("Finn").setHasGenders("Ivy").setHasCharSprite().setTitle("Rival").setStaticParty().setEncounterBgm(TrainerType.RIVAL).setBattleBgm("battle_rival").setMixedBattleBgm("battle_rival").setPartyTemplates(trainerPartyTemplates.RIVAL)
     .setModifierRewardFuncs(() => modifierTypes.SUPER_EXP_CHARM, () => modifierTypes.EXP_SHARE)
     .setEventModifierRewardFuncs(() => modifierTypes.SHINY_CHARM, () => modifierTypes.ABILITY_CHARM)
-    .setPartyMemberFunc(0, getRandomPartyMemberFunc([ Species.BULBASAUR, Species.CHARMANDER, Species.SQUIRTLE, Species.CHIKORITA, Species.CYNDAQUIL, Species.TOTODILE, Species.TREECKO, Species.TORCHIC, Species.MUDKIP, Species.TURTWIG, Species.CHIMCHAR, Species.PIPLUP, Species.SNIVY, Species.TEPIG, Species.OSHAWOTT, Species.CHESPIN, Species.FENNEKIN, Species.FROAKIE, Species.ROWLET, Species.LITTEN, Species.POPPLIO, Species.GROOKEY, Species.SCORBUNNY, Species.SOBBLE, Species.SPRIGATITO, Species.FUECOCO, Species.QUAXLY ], TrainerSlot.TRAINER, true))
+    .setPartyMemberFunc(0, getRandomPartyMemberFunc([ Species.BULBASAUR, Species.CHARMANDER, Species.SQUIRTLE, Species.CHIKORITA, Species.CYNDAQUIL, Species.TOTODILE, Species.TREECKO, Species.TORCHIC, Species.MUDKIP, Species.TURTWIG, Species.CHIMCHAR, Species.PIPLUP, Species.SNIVY, Species.TEPIG, Species.OSHAWOTT, Species.CHESPIN, Species.FENNEKIN, Species.FROAKIE, Species.ROWLET, Species.LITTEN, Species.POPPLIO, Species.GROOKEY, Species.SCORBUNNY, Species.SOBBLE, Species.SPRIGATITO, Species.FUECOCO, Species.QUAXLY ], TrainerSlot.TRAINER, true,
+      (p => p.abilityIndex = 0)))
     .setPartyMemberFunc(1, getRandomPartyMemberFunc([ Species.PIDGEY, Species.HOOTHOOT, Species.TAILLOW, Species.STARLY, Species.PIDOVE, Species.FLETCHLING, Species.PIKIPEK, Species.ROOKIDEE, Species.WATTREL ], TrainerSlot.TRAINER, true)),
   [TrainerType.RIVAL_2]: new TrainerConfig(++t).setName("Finn").setHasGenders("Ivy").setHasCharSprite().setTitle("Rival").setStaticParty().setMoneyMultiplier(1.25).setEncounterBgm(TrainerType.RIVAL).setBattleBgm("battle_rival").setMixedBattleBgm("battle_rival").setPartyTemplates(trainerPartyTemplates.RIVAL_2)
     .setModifierRewardFuncs(() => modifierTypes.EXP_SHARE)
     .setEventModifierRewardFuncs(() => modifierTypes.SHINY_CHARM)
-    .setPartyMemberFunc(0, getRandomPartyMemberFunc([ Species.IVYSAUR, Species.CHARMELEON, Species.WARTORTLE, Species.BAYLEEF, Species.QUILAVA, Species.CROCONAW, Species.GROVYLE, Species.COMBUSKEN, Species.MARSHTOMP, Species.GROTLE, Species.MONFERNO, Species.PRINPLUP, Species.SERVINE, Species.PIGNITE, Species.DEWOTT, Species.QUILLADIN, Species.BRAIXEN, Species.FROGADIER, Species.DARTRIX, Species.TORRACAT, Species.BRIONNE, Species.THWACKEY, Species.RABOOT, Species.DRIZZILE, Species.FLORAGATO, Species.CROCALOR, Species.QUAXWELL ], TrainerSlot.TRAINER, true))
+    .setPartyMemberFunc(0, getRandomPartyMemberFunc([ Species.IVYSAUR, Species.CHARMELEON, Species.WARTORTLE, Species.BAYLEEF, Species.QUILAVA, Species.CROCONAW, Species.GROVYLE, Species.COMBUSKEN, Species.MARSHTOMP, Species.GROTLE, Species.MONFERNO, Species.PRINPLUP, Species.SERVINE, Species.PIGNITE, Species.DEWOTT, Species.QUILLADIN, Species.BRAIXEN, Species.FROGADIER, Species.DARTRIX, Species.TORRACAT, Species.BRIONNE, Species.THWACKEY, Species.RABOOT, Species.DRIZZILE, Species.FLORAGATO, Species.CROCALOR, Species.QUAXWELL ], TrainerSlot.TRAINER, true,
+      (p => p.abilityIndex = 0)))
     .setPartyMemberFunc(1, getRandomPartyMemberFunc([ Species.PIDGEOTTO, Species.HOOTHOOT, Species.TAILLOW, Species.STARAVIA, Species.TRANQUILL, Species.FLETCHINDER, Species.TRUMBEAK, Species.CORVISQUIRE, Species.WATTREL ], TrainerSlot.TRAINER, true))
     .setPartyMemberFunc(2, getSpeciesFilterRandomPartyMemberFunc((species: PokemonSpecies) => !pokemonEvolutions.hasOwnProperty(species.speciesId) && !pokemonPrevolutions.hasOwnProperty(species.speciesId) && species.baseTotal >= 450)),
   [TrainerType.RIVAL_3]: new TrainerConfig(++t).setName("Finn").setHasGenders("Ivy").setHasCharSprite().setTitle("Rival").setStaticParty().setMoneyMultiplier(1.5).setEncounterBgm(TrainerType.RIVAL).setBattleBgm("battle_rival").setMixedBattleBgm("battle_rival").setPartyTemplates(trainerPartyTemplates.RIVAL_3)
-    .setPartyMemberFunc(0, getRandomPartyMemberFunc([ Species.VENUSAUR, Species.CHARIZARD, Species.BLASTOISE, Species.MEGANIUM, Species.TYPHLOSION, Species.FERALIGATR, Species.SCEPTILE, Species.BLAZIKEN, Species.SWAMPERT, Species.TORTERRA, Species.INFERNAPE, Species.EMPOLEON, Species.SERPERIOR, Species.EMBOAR, Species.SAMUROTT, Species.CHESNAUGHT, Species.DELPHOX, Species.GRENINJA, Species.DECIDUEYE, Species.INCINEROAR, Species.PRIMARINA, Species.RILLABOOM, Species.CINDERACE, Species.INTELEON, Species.MEOWSCARADA, Species.SKELEDIRGE, Species.QUAQUAVAL ], TrainerSlot.TRAINER, true))
+    .setPartyMemberFunc(0, getRandomPartyMemberFunc([ Species.VENUSAUR, Species.CHARIZARD, Species.BLASTOISE, Species.MEGANIUM, Species.TYPHLOSION, Species.FERALIGATR, Species.SCEPTILE, Species.BLAZIKEN, Species.SWAMPERT, Species.TORTERRA, Species.INFERNAPE, Species.EMPOLEON, Species.SERPERIOR, Species.EMBOAR, Species.SAMUROTT, Species.CHESNAUGHT, Species.DELPHOX, Species.GRENINJA, Species.DECIDUEYE, Species.INCINEROAR, Species.PRIMARINA, Species.RILLABOOM, Species.CINDERACE, Species.INTELEON, Species.MEOWSCARADA, Species.SKELEDIRGE, Species.QUAQUAVAL ], TrainerSlot.TRAINER, true,
+      (p => p.abilityIndex = 0)))
     .setPartyMemberFunc(1, getRandomPartyMemberFunc([ Species.PIDGEOT, Species.NOCTOWL, Species.SWELLOW, Species.STARAPTOR, Species.UNFEZANT, Species.TALONFLAME, Species.TOUCANNON, Species.CORVIKNIGHT, Species.KILOWATTREL ], TrainerSlot.TRAINER, true))
     .setPartyMemberFunc(2, getSpeciesFilterRandomPartyMemberFunc((species: PokemonSpecies) => !pokemonEvolutions.hasOwnProperty(species.speciesId) && !pokemonPrevolutions.hasOwnProperty(species.speciesId) && species.baseTotal >= 450))
     .setSpeciesFilter(species => species.baseTotal >= 540),
   [TrainerType.RIVAL_4]: new TrainerConfig(++t).setName("Finn").setHasGenders("Ivy").setHasCharSprite().setTitle("Rival").setBoss().setStaticParty().setMoneyMultiplier(1.75).setEncounterBgm(TrainerType.RIVAL).setBattleBgm("battle_rival_2").setMixedBattleBgm("battle_rival_2").setPartyTemplates(trainerPartyTemplates.RIVAL_4)
-    .setPartyMemberFunc(0, getRandomPartyMemberFunc([ Species.VENUSAUR, Species.CHARIZARD, Species.BLASTOISE, Species.MEGANIUM, Species.TYPHLOSION, Species.FERALIGATR, Species.SCEPTILE, Species.BLAZIKEN, Species.SWAMPERT, Species.TORTERRA, Species.INFERNAPE, Species.EMPOLEON, Species.SERPERIOR, Species.EMBOAR, Species.SAMUROTT, Species.CHESNAUGHT, Species.DELPHOX, Species.GRENINJA, Species.DECIDUEYE, Species.INCINEROAR, Species.PRIMARINA, Species.RILLABOOM, Species.CINDERACE, Species.INTELEON, Species.MEOWSCARADA, Species.SKELEDIRGE, Species.QUAQUAVAL ], TrainerSlot.TRAINER, true))
+    .setPartyMemberFunc(0, getRandomPartyMemberFunc([ Species.VENUSAUR, Species.CHARIZARD, Species.BLASTOISE, Species.MEGANIUM, Species.TYPHLOSION, Species.FERALIGATR, Species.SCEPTILE, Species.BLAZIKEN, Species.SWAMPERT, Species.TORTERRA, Species.INFERNAPE, Species.EMPOLEON, Species.SERPERIOR, Species.EMBOAR, Species.SAMUROTT, Species.CHESNAUGHT, Species.DELPHOX, Species.GRENINJA, Species.DECIDUEYE, Species.INCINEROAR, Species.PRIMARINA, Species.RILLABOOM, Species.CINDERACE, Species.INTELEON, Species.MEOWSCARADA, Species.SKELEDIRGE, Species.QUAQUAVAL ], TrainerSlot.TRAINER, true,
+      (p => p.abilityIndex = 0)))
     .setPartyMemberFunc(1, getRandomPartyMemberFunc([ Species.PIDGEOT, Species.NOCTOWL, Species.SWELLOW, Species.STARAPTOR, Species.UNFEZANT, Species.TALONFLAME, Species.TOUCANNON, Species.CORVIKNIGHT, Species.KILOWATTREL ], TrainerSlot.TRAINER, true))
     .setPartyMemberFunc(2, getSpeciesFilterRandomPartyMemberFunc((species: PokemonSpecies) => !pokemonEvolutions.hasOwnProperty(species.speciesId) && !pokemonPrevolutions.hasOwnProperty(species.speciesId) && species.baseTotal >= 450))
     .setSpeciesFilter(species => species.baseTotal >= 540)
@@ -1865,7 +1869,10 @@ export const trainerConfigs: TrainerConfigs = {
     }),
   [TrainerType.RIVAL_5]: new TrainerConfig(++t).setName("Finn").setHasGenders("Ivy").setHasCharSprite().setTitle("Rival").setBoss().setStaticParty().setMoneyMultiplier(2.25).setEncounterBgm(TrainerType.RIVAL).setBattleBgm("battle_rival_3").setMixedBattleBgm("battle_rival_3").setPartyTemplates(trainerPartyTemplates.RIVAL_5)
     .setPartyMemberFunc(0, getRandomPartyMemberFunc([ Species.VENUSAUR, Species.CHARIZARD, Species.BLASTOISE, Species.MEGANIUM, Species.TYPHLOSION, Species.FERALIGATR, Species.SCEPTILE, Species.BLAZIKEN, Species.SWAMPERT, Species.TORTERRA, Species.INFERNAPE, Species.EMPOLEON, Species.SERPERIOR, Species.EMBOAR, Species.SAMUROTT, Species.CHESNAUGHT, Species.DELPHOX, Species.GRENINJA, Species.DECIDUEYE, Species.INCINEROAR, Species.PRIMARINA, Species.RILLABOOM, Species.CINDERACE, Species.INTELEON, Species.MEOWSCARADA, Species.SKELEDIRGE, Species.QUAQUAVAL ], TrainerSlot.TRAINER, true,
-      p => p.setBoss(true, 2)))
+      p => {
+        p.setBoss(true, 2);
+        p.abilityIndex = 0;
+      }))
     .setPartyMemberFunc(1, getRandomPartyMemberFunc([ Species.PIDGEOT, Species.NOCTOWL, Species.SWELLOW, Species.STARAPTOR, Species.UNFEZANT, Species.TALONFLAME, Species.TOUCANNON, Species.CORVIKNIGHT, Species.KILOWATTREL ], TrainerSlot.TRAINER, true))
     .setPartyMemberFunc(2, getSpeciesFilterRandomPartyMemberFunc((species: PokemonSpecies) => !pokemonEvolutions.hasOwnProperty(species.speciesId) && !pokemonPrevolutions.hasOwnProperty(species.speciesId) && species.baseTotal >= 450))
     .setSpeciesFilter(species => species.baseTotal >= 540)
@@ -1883,6 +1890,7 @@ export const trainerConfigs: TrainerConfigs = {
     .setPartyMemberFunc(0, getRandomPartyMemberFunc([ Species.VENUSAUR, Species.CHARIZARD, Species.BLASTOISE, Species.MEGANIUM, Species.TYPHLOSION, Species.FERALIGATR, Species.SCEPTILE, Species.BLAZIKEN, Species.SWAMPERT, Species.TORTERRA, Species.INFERNAPE, Species.EMPOLEON, Species.SERPERIOR, Species.EMBOAR, Species.SAMUROTT, Species.CHESNAUGHT, Species.DELPHOX, Species.GRENINJA, Species.DECIDUEYE, Species.INCINEROAR, Species.PRIMARINA, Species.RILLABOOM, Species.CINDERACE, Species.INTELEON, Species.MEOWSCARADA, Species.SKELEDIRGE, Species.QUAQUAVAL ], TrainerSlot.TRAINER, true,
       p => {
         p.setBoss(true, 3);
+        p.abilityIndex = 0;
         p.generateAndPopulateMoveset();
       }))
     .setPartyMemberFunc(1, getRandomPartyMemberFunc([ Species.PIDGEOT, Species.NOCTOWL, Species.SWELLOW, Species.STARAPTOR, Species.UNFEZANT, Species.TALONFLAME, Species.TOUCANNON, Species.CORVIKNIGHT, Species.KILOWATTREL ], TrainerSlot.TRAINER, true,

src/enums/battler-tag-type.ts

@@ -92,4 +92,5 @@ export enum BattlerTagType {
   COMMANDED = "COMMANDED",
   GRUDGE = "GRUDGE",
   PSYCHO_SHIFT = "PSYCHO_SHIFT",
+  ENDURE_TOKEN = "ENDURE_TOKEN",
 }

src/field/mystery-encounter-intro.ts

@@ -212,7 +212,7 @@ export default class MysteryEncounterIntroVisuals extends Phaser.GameObjects.Con
             this.scene.anims.create({
               key: config.spriteKey,
               frames: frameNames,
-              frameRate: 12,
+              frameRate: 10,
               repeat: -1
             });
           }

src/field/pokemon.ts

@@ -3,7 +3,7 @@ import BattleScene, { AnySound } from "#app/battle-scene";
 import { Variant, VariantSet, variantColorCache } from "#app/data/variant";
 import { variantData } from "#app/data/variant";
 import BattleInfo, { PlayerBattleInfo, EnemyBattleInfo } from "#app/ui/battle-info";
-import Move, { HighCritAttr, HitsTagAttr, applyMoveAttrs, FixedDamageAttr, VariableAtkAttr, allMoves, MoveCategory, TypelessAttr, CritOnlyAttr, getMoveTargets, OneHitKOAttr, VariableMoveTypeAttr, VariableDefAttr, AttackMove, ModifiedDamageAttr, VariableMoveTypeMultiplierAttr, IgnoreOpponentStatStagesAttr, SacrificialAttr, VariableMoveCategoryAttr, CounterDamageAttr, StatStageChangeAttr, RechargeAttr, IgnoreWeatherTypeDebuffAttr, BypassBurnDamageReductionAttr, SacrificialAttrOnHit, OneHitKOAccuracyAttr, RespectAttackTypeImmunityAttr, MoveTarget, CombinedPledgeStabBoostAttr } from "#app/data/move";
+import Move, { HighCritAttr, HitsTagAttr, applyMoveAttrs, FixedDamageAttr, VariableAtkAttr, allMoves, MoveCategory, TypelessAttr, CritOnlyAttr, getMoveTargets, OneHitKOAttr, VariableMoveTypeAttr, VariableDefAttr, AttackMove, ModifiedDamageAttr, VariableMoveTypeMultiplierAttr, IgnoreOpponentStatStagesAttr, SacrificialAttr, VariableMoveCategoryAttr, CounterDamageAttr, StatStageChangeAttr, RechargeAttr, IgnoreWeatherTypeDebuffAttr, BypassBurnDamageReductionAttr, SacrificialAttrOnHit, OneHitKOAccuracyAttr, RespectAttackTypeImmunityAttr, MoveTarget, CombinedPledgeStabBoostAttr, VariableMoveTypeChartAttr } from "#app/data/move";
 import { default as PokemonSpecies, PokemonSpeciesForm, getFusedSpeciesName, getPokemonSpecies, getPokemonSpeciesForm } from "#app/data/pokemon-species";
 import { CLASSIC_CANDY_FRIENDSHIP_MULTIPLIER, getStarterValueFriendshipCap, speciesStarterCosts } from "#app/data/balance/starters";
 import { starterPassiveAbilities } from "#app/data/balance/passives";
@@ -23,7 +23,7 @@ import { reverseCompatibleTms, tmSpecies, tmPoolTiers } from "#app/data/balance/
 import { BattlerTag, BattlerTagLapseType, EncoreTag, GroundedTag, HighestStatBoostTag, SubstituteTag, TypeImmuneTag, getBattlerTag, SemiInvulnerableTag, TypeBoostTag, MoveRestrictionBattlerTag, ExposedTag, DragonCheerTag, CritBoostTag, TrappedTag, TarShotTag, AutotomizedTag, PowerTrickTag } from "../data/battler-tags";
 import { WeatherType } from "#enums/weather-type";
 import { ArenaTagSide, NoCritTag, WeakenMoveScreenTag } from "#app/data/arena-tag";
-import { Ability, AbAttr, StatMultiplierAbAttr, BlockCritAbAttr, BonusCritAbAttr, BypassBurnDamageReductionAbAttr, FieldPriorityMoveImmunityAbAttr, IgnoreOpponentStatStagesAbAttr, MoveImmunityAbAttr, PreDefendFullHpEndureAbAttr, ReceivedMoveDamageMultiplierAbAttr, StabBoostAbAttr, StatusEffectImmunityAbAttr, TypeImmunityAbAttr, WeightMultiplierAbAttr, allAbilities, applyAbAttrs, applyStatMultiplierAbAttrs, applyPreApplyBattlerTagAbAttrs, applyPreAttackAbAttrs, applyPreDefendAbAttrs, applyPreSetStatusAbAttrs, UnsuppressableAbilityAbAttr, SuppressFieldAbilitiesAbAttr, NoFusionAbilityAbAttr, MultCritAbAttr, IgnoreTypeImmunityAbAttr, DamageBoostAbAttr, IgnoreTypeStatusEffectImmunityAbAttr, ConditionalCritAbAttr, applyFieldStatMultiplierAbAttrs, FieldMultiplyStatAbAttr, AddSecondStrikeAbAttr, UserFieldStatusEffectImmunityAbAttr, UserFieldBattlerTagImmunityAbAttr, BattlerTagImmunityAbAttr, MoveTypeChangeAbAttr, FullHpResistTypeAbAttr, applyCheckTrappedAbAttrs, CheckTrappedAbAttr, PostSetStatusAbAttr, applyPostSetStatusAbAttrs, InfiltratorAbAttr, AlliedFieldDamageReductionAbAttr, PostDamageAbAttr, applyPostDamageAbAttrs, PostDamageForceSwitchAbAttr, CommanderAbAttr } from "#app/data/ability";
+import { Ability, AbAttr, StatMultiplierAbAttr, BlockCritAbAttr, BonusCritAbAttr, BypassBurnDamageReductionAbAttr, FieldPriorityMoveImmunityAbAttr, IgnoreOpponentStatStagesAbAttr, MoveImmunityAbAttr, PreDefendFullHpEndureAbAttr, ReceivedMoveDamageMultiplierAbAttr, StabBoostAbAttr, StatusEffectImmunityAbAttr, TypeImmunityAbAttr, WeightMultiplierAbAttr, allAbilities, applyAbAttrs, applyStatMultiplierAbAttrs, applyPreApplyBattlerTagAbAttrs, applyPreAttackAbAttrs, applyPreDefendAbAttrs, applyPreSetStatusAbAttrs, UnsuppressableAbilityAbAttr, SuppressFieldAbilitiesAbAttr, NoFusionAbilityAbAttr, MultCritAbAttr, IgnoreTypeImmunityAbAttr, DamageBoostAbAttr, IgnoreTypeStatusEffectImmunityAbAttr, ConditionalCritAbAttr, applyFieldStatMultiplierAbAttrs, FieldMultiplyStatAbAttr, AddSecondStrikeAbAttr, UserFieldStatusEffectImmunityAbAttr, UserFieldBattlerTagImmunityAbAttr, BattlerTagImmunityAbAttr, MoveTypeChangeAbAttr, FullHpResistTypeAbAttr, applyCheckTrappedAbAttrs, CheckTrappedAbAttr, PostSetStatusAbAttr, applyPostSetStatusAbAttrs, InfiltratorAbAttr, AlliedFieldDamageReductionAbAttr, PostDamageAbAttr, applyPostDamageAbAttrs, PostDamageForceSwitchAbAttr, CommanderAbAttr, applyPostItemLostAbAttrs, PostItemLostAbAttr } from "#app/data/ability";
 import PokemonData from "#app/system/pokemon-data";
 import { BattlerIndex } from "#app/battle";
 import { Mode } from "#app/ui/ui";
@@ -530,7 +530,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
                 this.scene.anims.create({
                   key: this.getBattleSpriteKey(),
                   frames: battleFrameNames,
-                  frameRate: 12,
+                  frameRate: 10,
                   repeat: -1
                 });
               }
@@ -545,7 +545,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
             };
             if (this.shiny) {
               const populateVariantColors = (isBackSprite: boolean = false): Promise<void> => {
-                return new Promise(resolve => {
+                return new Promise(async resolve => {
                   const battleSpritePath = this.getBattleSpriteAtlasPath(isBackSprite, ignoreOverride).replace("variant/", "").replace(/_[1-3]$/, "");
                   let config = variantData;
                   const useExpSprite = this.scene.experimentalSprites && this.scene.hasExpSprite(this.getBattleSpriteKey(isBackSprite, ignoreOverride));
@@ -554,7 +554,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
                   if (variantSet && variantSet[this.variant] === 1) {
                     const cacheKey = this.getBattleSpriteKey(isBackSprite);
                     if (!variantColorCache.hasOwnProperty(cacheKey)) {
-                      this.populateVariantColorCache(cacheKey, useExpSprite, battleSpritePath);
+                      await this.populateVariantColorCache(cacheKey, useExpSprite, battleSpritePath);
                     }
                   }
                   resolve();
@@ -586,10 +586,10 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    * @param battleSpritePath the filename of the sprite
    * @param optionalParams any additional params to log
    */
-  fallbackVariantColor(cacheKey: string, attemptedSpritePath: string, useExpSprite: boolean, battleSpritePath: string, ...optionalParams: any[]) {
+  async fallbackVariantColor(cacheKey: string, attemptedSpritePath: string, useExpSprite: boolean, battleSpritePath: string, ...optionalParams: any[]) {
     console.warn(`Could not load ${attemptedSpritePath}!`, ...optionalParams);
     if (useExpSprite) {
-      this.populateVariantColorCache(cacheKey, false, battleSpritePath);
+      await this.populateVariantColorCache(cacheKey, false, battleSpritePath);
     }
   }
 
@@ -600,18 +600,20 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    * @param useExpSprite should the experimental sprite be used
    * @param battleSpritePath the filename of the sprite
    */
-  populateVariantColorCache(cacheKey: string, useExpSprite: boolean, battleSpritePath: string) {
+  async populateVariantColorCache(cacheKey: string, useExpSprite: boolean, battleSpritePath: string) {
     const spritePath = `./images/pokemon/variant/${useExpSprite ? "exp/" : ""}${battleSpritePath}.json`;
-    this.scene.cachedFetch(spritePath).then(res => {
+    return this.scene.cachedFetch(spritePath).then(res => {
       // Prevent the JSON from processing if it failed to load
       if (!res.ok) {
         return this.fallbackVariantColor(cacheKey, res.url, useExpSprite, battleSpritePath, res.status, res.statusText);
       }
       return res.json();
     }).catch(error => {
-      this.fallbackVariantColor(cacheKey, spritePath, useExpSprite, battleSpritePath, error);
+      return this.fallbackVariantColor(cacheKey, spritePath, useExpSprite, battleSpritePath, error);
     }).then(c => {
-      variantColorCache[cacheKey] = c;
+      if (!isNullOrUndefined(c)) {
+        variantColorCache[cacheKey] = c;
+      }
     });
   }
 
@@ -1117,7 +1119,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
         if (this.status && this.status.effect === StatusEffect.PARALYSIS) {
           ret >>= 1;
         }
-        if (this.getTag(BattlerTagType.UNBURDEN) && !this.scene.getField(true).some(pokemon => pokemon !== this && pokemon.hasAbilityWithAttr(SuppressFieldAbilitiesAbAttr))) {
+        if (this.getTag(BattlerTagType.UNBURDEN) && this.hasAbility(Abilities.UNBURDEN)) {
           ret *= 2;
         }
         break;
@@ -1806,7 +1808,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
     const moveType = source.getMoveType(move);
 
     const typeMultiplier = new Utils.NumberHolder((move.category !== MoveCategory.STATUS || move.hasAttr(RespectAttackTypeImmunityAttr))
-      ? this.getAttackTypeEffectiveness(moveType, source, false, simulated, useIllusion)
+      ? this.getAttackTypeEffectiveness(moveType, source, false, simulated, move, useIllusion)
       : 1);
 
     applyMoveAttrs(VariableMoveTypeMultiplierAttr, source, this, move, typeMultiplier);
@@ -1858,10 +1860,11 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    * @param source {@linkcode Pokemon} the Pokemon using the move
    * @param ignoreStrongWinds whether or not this ignores strong winds (anticipation, forewarn, stealth rocks)
    * @param simulated tag to only apply the strong winds effect message when the move is used
+   * @param move (optional) the move whose type effectiveness is to be checked. Used for applying {@linkcode VariableMoveTypeChartAttr}
    * @param {boolean} useIllusion - Whether we want the attack type effectiveness on the illusion or not
    * @returns a multiplier for the type effectiveness
    */
-  getAttackTypeEffectiveness(moveType: Type, source?: Pokemon, ignoreStrongWinds: boolean = false, simulated: boolean = true, useIllusion: boolean = false): TypeDamageMultiplier {
+  getAttackTypeEffectiveness(moveType: Type, source?: Pokemon, ignoreStrongWinds: boolean = false, simulated: boolean = true, move?: Move, useIllusion: boolean = false): TypeDamageMultiplier {
     if (moveType === Type.STELLAR) {
       return this.isTerastallized() ? 2 : 1;
     }
@@ -1880,6 +1883,9 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
     let multiplier = types.map(defType => {
       const multiplier = new Utils.NumberHolder(getTypeDamageMultiplier(moveType, defType));
       applyChallenges(this.scene.gameMode, ChallengeType.TYPE_EFFECTIVENESS, multiplier);
+      if (move) {
+        applyMoveAttrs(VariableMoveTypeChartAttr, null, this, move, multiplier, defType);
+      }
       if (source) {
         const ignoreImmunity = new Utils.BooleanHolder(false);
         if (source.isActive(true) && source.hasAbilityWithAttr(IgnoreTypeImmunityAbAttr)) {
@@ -1929,7 +1935,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
      * Based on how effective this Pokemon's types are offensively against the opponent's types.
      * This score is increased by 25 percent if this Pokemon is faster than the opponent.
      */
-    let atkScore = opponent.getAttackTypeEffectiveness(types[0], this, false, false, true) * (outspeed ? 1.25 : 1);
+    let atkScore = opponent.getAttackTypeEffectiveness(types[0], this, false, false, undefined, true) * (outspeed ? 1.25 : 1);
     /**
      * Based on how effectively this Pokemon defends against the opponent's types.
      * This score cannot be higher than 4.
@@ -1939,7 +1945,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
       atkScore *= opponent.getAttackTypeEffectiveness(types[1], this);
     }
     if (enemyTypes.length > 1) {
-      defScore *= (1 / Math.max(this.getAttackTypeEffectiveness(enemyTypes[1], opponent, false, false, true), 0.25));
+      defScore *= (1 / Math.max(this.getAttackTypeEffectiveness(enemyTypes[1], opponent, false, false, undefined, true), 0.25));
     }
     /**
      * Based on this Pokemon's HP ratio compared to that of the opponent.
@@ -2208,15 +2214,17 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
     const hasHiddenAbility = !Utils.randSeedInt(hiddenAbilityChance.value);
     const randAbilityIndex = Utils.randSeedInt(2);
 
-    const filter = !forStarter ? this.species.getCompatibleFusionSpeciesFilter()
+    const filter = !forStarter ?
-      : species => {
+      this.species.getCompatibleFusionSpeciesFilter()
+      : (species: PokemonSpecies) => {
         return pokemonEvolutions.hasOwnProperty(species.speciesId)
-      && !pokemonPrevolutions.hasOwnProperty(species.speciesId)
+          && !pokemonPrevolutions.hasOwnProperty(species.speciesId)
-      && !species.pseudoLegendary
+          && !species.subLegendary
-      && !species.legendary
+          && !species.legendary
-      && !species.mythical
+          && !species.mythical
-      && !species.isTrainerForbidden()
+          && !species.isTrainerForbidden()
-      && species.speciesId !== this.species.speciesId;
+          && species.speciesId !== this.species.speciesId
+          && species.speciesId !== Species.DITTO;
       };
 
     let fusionOverride: PokemonSpecies | undefined = undefined;
@@ -2816,10 +2824,11 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
     const numTargets = multiple ? targets.length : 1;
     const targetMultiplier = (numTargets > 1) ? 0.75 : 1;
 
-    /** 0.25x multiplier if this is an added strike from the attacker's Parental Bond */
+    /** Multiplier for moves enhanced by Multi-Lens and/or Parental Bond */
-    const parentalBondMultiplier = new Utils.NumberHolder(1);
+    const multiStrikeEnhancementMultiplier = new Utils.NumberHolder(1);
+    source.scene.applyModifiers(PokemonMultiHitModifier, source.isPlayer(), source, move.id, null, multiStrikeEnhancementMultiplier);
     if (!ignoreSourceAbility) {
-      applyPreAttackAbAttrs(AddSecondStrikeAbAttr, source, this, move, simulated, numTargets, new Utils.IntegerHolder(0), parentalBondMultiplier);
+      applyPreAttackAbAttrs(AddSecondStrikeAbAttr, source, this, move, simulated, null, multiStrikeEnhancementMultiplier);
     }
 
     /** Doubles damage if this Pokemon's last move was Glaive Rush */
@@ -2896,7 +2905,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
     damage.value = Utils.toDmgValue(
       baseDamage
       * targetMultiplier
-      * parentalBondMultiplier.value
+      * multiStrikeEnhancementMultiplier.value
       * arenaAttackTypeMultiplier.value
       * glaiveRushMultiplier.value
       * criticalMultiplier.value
@@ -3124,6 +3133,8 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
         surviveDamage.value = this.lapseTag(BattlerTagType.ENDURING);
       } else if (this.hp > 1 && this.getTag(BattlerTagType.STURDY)) {
         surviveDamage.value = this.lapseTag(BattlerTagType.STURDY);
+      } else if (this.hp >= 1 && this.getTag(BattlerTagType.ENDURE_TOKEN)) {
+        surviveDamage.value = this.lapseTag(BattlerTagType.ENDURE_TOKEN);
       }
       if (!surviveDamage.value) {
         this.scene.applyModifiers(SurviveDamageModifier, this.isPlayer(), this, surviveDamage);
@@ -3781,7 +3792,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
     }
     this.status = null;
     if (lastStatus === StatusEffect.SLEEP) {
-      this.setFrameRate(12);
+      this.setFrameRate(10);
       if (this.getTag(BattlerTagType.NIGHTMARE)) {
         this.lapseTag(BattlerTagType.NIGHTMARE);
       }
@@ -4281,6 +4292,28 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
     }
     return false;
   }
+
+  /**
+   * Reduces one of this Pokemon's held item stacks by 1, and removes the item if applicable.
+   * Does nothing if this Pokemon is somehow not the owner of the held item.
+   * @param heldItem The item stack to be reduced by 1.
+   * @param forBattle If `false`, do not trigger in-battle effects (such as Unburden) from losing the item. For example, set this to `false` if the Pokemon is giving away the held item for a Mystery Encounter. Default is `true`.
+   * @returns `true` if the item was removed successfully, `false` otherwise.
+   */
+  public loseHeldItem(heldItem: PokemonHeldItemModifier, forBattle: boolean = true): boolean {
+    if (heldItem.pokemonId === -1 || heldItem.pokemonId === this.id) {
+      heldItem.stackCount--;
+      if (heldItem.stackCount <= 0) {
+        this.scene.removeModifier(heldItem, !this.isPlayer());
+      }
+      if (forBattle) {
+        applyPostItemLostAbAttrs(PostItemLostAbAttr, this, false);
+      }
+      return true;
+    } else {
+      return false;
+    }
+  }
 }
 
 export default interface Pokemon {
@@ -4723,7 +4756,7 @@ export class PlayerPokemon extends Pokemon {
         && m.pokemonId === pokemon.id, true) as PokemonHeldItemModifier[];
       const transferModifiers: Promise<boolean>[] = [];
       for (const modifier of fusedPartyMemberHeldModifiers) {
-        transferModifiers.push(this.scene.tryTransferHeldItemModifier(modifier, this, false, modifier.getStackCount(), true, true));
+        transferModifiers.push(this.scene.tryTransferHeldItemModifier(modifier, this, false, modifier.getStackCount(), true, true, false));
       }
       Promise.allSettled(transferModifiers).then(() => {
         this.scene.updateModifiers(true, true).then(() => {
@@ -5294,7 +5327,7 @@ export class EnemyPokemon extends Pokemon {
 
   /**
    * Add a new pokemon to the player's party (at `slotIndex` if set).
-   * If the first slot is replaced, the new pokemon's visibility will be set to `false`.
+   * The new pokemon's visibility will be set to `false`.
    * @param pokeballType the type of pokeball the pokemon was caught with
    * @param slotIndex an optional index to place the pokemon in the party
    * @returns the pokemon that was added or null if the pokemon could not be added
@@ -5312,14 +5345,14 @@ export class EnemyPokemon extends Pokemon {
       const newPokemon = this.scene.addPlayerPokemon(this.species, this.level, this.abilityIndex, this.formIndex, this.gender, this.shiny, this.variant, this.ivs, this.nature, this);
 
       if (Utils.isBetween(slotIndex, 0, PLAYER_PARTY_MAX_SIZE - 1)) {
-        if (slotIndex === 0) {
-          newPokemon.setVisible(false); // Hide if replaced with first pokemon
-        }
         party.splice(slotIndex, 0, newPokemon);
       } else {
         party.push(newPokemon);
       }
 
+      // Hide the Pokemon since it is not on the field
+      newPokemon.setVisible(false);
+
       ret = newPokemon;
       this.scene.triggerPokemonFormChange(newPokemon, SpeciesFormChangeActiveTrigger, true);
     }

src/game-mode.ts

@@ -236,7 +236,7 @@ export class GameMode implements GameModeConfig {
      * @returns true if waveIndex is a multiple of 50 in Endless
      */
   isEndlessBoss(waveIndex: integer): boolean {
-    return !!(waveIndex % 50) &&
+    return waveIndex % 50 === 0 &&
         (this.modeId === GameModes.ENDLESS || this.modeId === GameModes.SPLICED_ENDLESS);
   }
 

src/modifier/modifier.ts

@@ -6,7 +6,6 @@ import { allMoves } from "#app/data/move";
 import { MAX_PER_TYPE_POKEBALLS } from "#app/data/pokeball";
 import { type FormChangeItem, SpeciesFormChangeItemTrigger, SpeciesFormChangeLapseTeraTrigger, SpeciesFormChangeTeraTrigger } from "#app/data/pokemon-forms";
 import { getStatusEffectHealText } from "#app/data/status-effect";
-import { Type } from "#enums/type";
 import Pokemon, { type PlayerPokemon } from "#app/field/pokemon";
 import { getPokemonNameWithAffix } from "#app/messages";
 import Overrides from "#app/overrides";
@@ -22,11 +21,13 @@ import { BooleanHolder, hslToHex, isNullOrUndefined, NumberHolder, toDmgValue }
 import { Abilities } from "#enums/abilities";
 import { BattlerTagType } from "#enums/battler-tag-type";
 import { BerryType } from "#enums/berry-type";
+import { Moves } from "#enums/moves";
 import type { Nature } from "#enums/nature";
 import type { PokeballType } from "#enums/pokeball";
 import { Species } from "#enums/species";
 import { type PermanentStat, type TempBattleStat, BATTLE_STATS, Stat, TEMP_BATTLE_STATS } from "#enums/stat";
 import { StatusEffect } from "#enums/status-effect";
+import { Type } from "#enums/type";
 import i18next from "i18next";
 import { type DoubleBattleChanceBoosterModifierType, type EvolutionItemModifierType, type FormChangeItemModifierType, type ModifierOverride, type ModifierType, type PokemonBaseStatTotalModifierType, type PokemonExpBoosterModifierType, type PokemonFriendshipBoosterModifierType, type PokemonMoveAccuracyBoosterModifierType, type PokemonMultiHitModifierType, type TerastallizeModifierType, type TmModifierType, getModifierType, ModifierPoolType, ModifierTypeGenerator, modifierTypes, PokemonHeldItemModifierType } from "./modifier-type";
 import { Color, ShadowColor } from "#enums/color";
@@ -2689,32 +2690,57 @@ export class PokemonMultiHitModifier extends PokemonHeldItemModifier {
   }
 
   /**
-   * Applies {@linkcode PokemonMultiHitModifier}
+   * For each stack, converts 25 percent of attack damage into an additional strike.
-   * @param _pokemon The {@linkcode Pokemon} using the move
+   * @param pokemon The {@linkcode Pokemon} using the move
-   * @param count {@linkcode NumberHolder} holding the number of items
+   * @param moveId The {@linkcode Moves | identifier} for the move being used
-   * @param power {@linkcode NumberHolder} holding the power of the move
+   * @param count {@linkcode NumberHolder} holding the move's hit count for this turn
+   * @param damageMultiplier {@linkcode NumberHolder} holding a damage multiplier applied to a strike of this move
    * @returns always `true`
    */
-  override apply(_pokemon: Pokemon, count: NumberHolder, power: NumberHolder): boolean {
+  override apply(pokemon: Pokemon, moveId: Moves, count: NumberHolder | null = null, damageMultiplier: NumberHolder | null = null): boolean {
-    count.value *= (this.getStackCount() + 1);
+    const move = allMoves[moveId];
-
+    /**
-    switch (this.getStackCount()) {
+     * The move must meet Parental Bond's restrictions for this item
-      case 1:
+     * to apply. This means
-        power.value *= 0.4;
+     * - Only attacks are boosted
-        break;
+     * - Multi-strike moves, charge moves, and self-sacrificial moves are not boosted
-      case 2:
+     *   (though Multi-Lens can still affect moves boosted by Parental Bond)
-        power.value *= 0.25;
+     * - Multi-target moves are not boosted *unless* they can only hit a single Pokemon
-        break;
+     * - Fling, Uproar, Rollout, Ice Ball, and Endeavor are not boosted
-      case 3:
+     */
-        power.value *= 0.175;
+    if (!move.canBeMultiStrikeEnhanced(pokemon)) {
-        break;
+      return false;
     }
 
+    if (!isNullOrUndefined(count)) {
+      return this.applyHitCountBoost(count);
+    } else if (!isNullOrUndefined(damageMultiplier)) {
+      return this.applyDamageModifier(pokemon, damageMultiplier);
+    }
+
+    return false;
+  }
+
+  /** Adds strikes to a move equal to the number of stacked Multi-Lenses */
+  private applyHitCountBoost(count: NumberHolder): boolean {
+    count.value += this.getStackCount();
+    return true;
+  }
+
+  /**
+   * If applied to the first hit of a move, sets the damage multiplier
+   * equal to (1 - the number of stacked Multi-Lenses).
+   * Additional strikes beyond that are given a 0.25x damage multiplier
+   */
+  private applyDamageModifier(pokemon: Pokemon, damageMultiplier: NumberHolder): boolean {
+    damageMultiplier.value = (pokemon.turnData.hitsLeft === pokemon.turnData.hitCount)
+      ? (1 - (0.25 * this.getStackCount()))
+      : 0.25;
     return true;
   }
 
   getMaxHeldItemCount(pokemon: Pokemon): number {
-    return 3;
+    return 2;
   }
 }
 
@@ -2792,7 +2818,7 @@ export class MoneyRewardModifier extends ConsumableModifier {
 
     battleScene.getPlayerParty().map(p => {
       if (p.species?.speciesId === Species.GIMMIGHOUL || p.fusionSpecies?.speciesId === Species.GIMMIGHOUL) {
-        p.evoCounter ? p.evoCounter++ : p.evoCounter = 1;
+        p.evoCounter ? p.evoCounter += Math.min(Math.floor(this.moneyMultiplier), 3) : p.evoCounter = Math.min(Math.floor(this.moneyMultiplier), 3);
         const modifier = getModifierType(modifierTypes.EVOLUTION_TRACKER_GIMMIGHOUL).newModifier(p) as EvoTrackerModifier;
         battleScene.addModifier(modifier);
       }
@@ -3605,7 +3631,7 @@ export class EnemyEndureChanceModifier extends EnemyPersistentModifier {
     super(type, stackCount || 10);
 
     //Hardcode temporarily
-    this.chance = .02;
+    this.chance = 2;
   }
 
   match(modifier: Modifier) {
@@ -3613,24 +3639,24 @@ export class EnemyEndureChanceModifier extends EnemyPersistentModifier {
   }
 
   clone() {
-    return new EnemyEndureChanceModifier(this.type, this.chance * 100, this.stackCount);
+    return new EnemyEndureChanceModifier(this.type, this.chance, this.stackCount);
   }
 
   getArgs(): any[] {
-    return [ this.chance * 100 ];
+    return [ this.chance ];
   }
 
   /**
-   * Applies {@linkcode EnemyEndureChanceModifier}
+   * Applies a chance of enduring a lethal hit of an attack
-   * @param target {@linkcode Pokemon} to apply the {@linkcode BattlerTagType.ENDURING} chance to
+   * @param target the {@linkcode Pokemon} to apply the {@linkcode BattlerTagType.ENDURING} chance to
    * @returns `true` if {@linkcode Pokemon} endured
    */
   override apply(target: Pokemon): boolean {
-    if (target.battleData.endured || Phaser.Math.RND.realInRange(0, 1) >= (this.chance * this.getStackCount())) {
+    if (target.battleData.endured || target.randSeedInt(100) >= (this.chance * this.getStackCount())) {
       return false;
     }
 
-    target.addTag(BattlerTagType.ENDURING, 1);
+    target.addTag(BattlerTagType.ENDURE_TOKEN, 1);
 
     target.battleData.endured = true;
 

src/overrides.ts

@@ -47,7 +47,18 @@ class DefaultOverrides {
   /** a specific seed (default: a random string of 24 characters) */
   readonly SEED_OVERRIDE: string = "";
   readonly WEATHER_OVERRIDE: WeatherType = WeatherType.NONE;
-  readonly BATTLE_TYPE_OVERRIDE: "double" | "single" | null = null;
+  /**
+   * If `null`, ignore this override.
+   *
+   * If `"single"`, set every non-trainer battle to be a single battle.
+   *
+   * If `"double"`, set every battle (including trainer battles) to be a double battle.
+   *
+   * If `"even-doubles"`, follow the `"double"` rule on even wave numbers, and follow the `"single"` rule on odd wave numbers.
+   *
+   * If `"odd-doubles"`, follow the `"double"` rule on odd wave numbers, and follow the `"single"` rule on even wave numbers.
+   */
+  readonly BATTLE_TYPE_OVERRIDE: BattleStyle | null = null;
   readonly STARTING_WAVE_OVERRIDE: number = 0;
   readonly STARTING_BIOME_OVERRIDE: Biome = Biome.TOWN;
   readonly ARENA_TINT_OVERRIDE: TimeOfDay | null = null;
@@ -229,3 +240,5 @@ export default {
   ...defaultOverrides,
   ...overrides
 } satisfies InstanceType<typeof DefaultOverrides>;
+
+export type BattleStyle = "double" | "single" | "even-doubles" | "odd-doubles";

src/phases/berry-phase.ts

@@ -31,11 +31,8 @@ export class BerryPhase extends FieldPhase {
 
           for (const berryModifier of this.scene.applyModifiers(BerryModifier, pokemon.isPlayer(), pokemon)) {
             if (berryModifier.consumed) {
-              if (!--berryModifier.stackCount) {
+              berryModifier.consumed = false;
-                this.scene.removeModifier(berryModifier);
+              pokemon.loseHeldItem(berryModifier);
-              } else {
-                berryModifier.consumed = false;
-              }
             }
             this.scene.eventTarget.dispatchEvent(new BerryUsedEvent(berryModifier)); // Announce a berry was used
           }

src/phases/encounter-phase.ts

@@ -203,7 +203,7 @@ export class EncounterPhase extends BattlePhase {
             this.scene.field.add(enemyPokemon);
             battle.seenEnemyPartyMemberIds.add(enemyPokemon.id);
             const playerPokemon = this.scene.getPlayerPokemon();
-            if (playerPokemon?.visible) {
+            if (playerPokemon?.isOnField()) {
               this.scene.field.moveBelow(enemyPokemon as Pokemon, playerPokemon);
             }
             enemyPokemon.tint(0, 0.5);

src/phases/faint-phase.ts

@@ -55,21 +55,21 @@ export class FaintPhase extends PokemonPhase {
   start() {
     super.start();
 
+    const faintPokemon = this.getPokemon();
+
     if (!isNullOrUndefined(this.destinyTag) && !isNullOrUndefined(this.source)) {
       this.destinyTag.lapse(this.source, BattlerTagLapseType.CUSTOM);
     }
 
     if (!isNullOrUndefined(this.grudgeTag) && !isNullOrUndefined(this.source)) {
-      this.grudgeTag.lapse(this.getPokemon(), BattlerTagLapseType.CUSTOM, this.source);
+      this.grudgeTag.lapse(faintPokemon, BattlerTagLapseType.CUSTOM, this.source);
     }
 
     if (!this.preventEndure) {
-      const instantReviveModifier = this.scene.applyModifier(PokemonInstantReviveModifier, this.player, this.getPokemon()) as PokemonInstantReviveModifier;
+      const instantReviveModifier = this.scene.applyModifier(PokemonInstantReviveModifier, this.player, faintPokemon) as PokemonInstantReviveModifier;
 
       if (instantReviveModifier) {
-        if (!--instantReviveModifier.stackCount) {
+        faintPokemon.loseHeldItem(instantReviveModifier);
-          this.scene.removeModifier(instantReviveModifier);
-        }
         this.scene.updateModifiers(this.player);
         return this.end();
       }

src/phases/game-over-phase.ts

@@ -26,13 +26,13 @@ import i18next from "i18next";
 import { pokerogueApi } from "#app/plugins/api/pokerogue-api";
 
 export class GameOverPhase extends BattlePhase {
-  private victory: boolean;
+  private isVictory: boolean;
   private firstRibbons: PokemonSpecies[] = [];
 
-  constructor(scene: BattleScene, victory?: boolean) {
+  constructor(scene: BattleScene, isVictory: boolean = false) {
     super(scene);
 
-    this.victory = !!victory;
+    this.isVictory = isVictory;
   }
 
   start() {
@@ -40,22 +40,22 @@ export class GameOverPhase extends BattlePhase {
 
     // Failsafe if players somehow skip floor 200 in classic mode
     if (this.scene.gameMode.isClassic && this.scene.currentBattle.waveIndex > 200) {
-      this.victory = true;
+      this.isVictory = true;
     }
 
     // Handle Mystery Encounter special Game Over cases
     // Situations such as when player lost a battle, but it isn't treated as full Game Over
-    if (!this.victory && this.scene.currentBattle.mysteryEncounter?.onGameOver && !this.scene.currentBattle.mysteryEncounter.onGameOver(this.scene)) {
+    if (!this.isVictory && this.scene.currentBattle.mysteryEncounter?.onGameOver && !this.scene.currentBattle.mysteryEncounter.onGameOver(this.scene)) {
       // Do not end the game
       return this.end();
     }
     // Otherwise, continue standard Game Over logic
 
-    if (this.victory && this.scene.gameMode.isEndless) {
+    if (this.isVictory && this.scene.gameMode.isEndless) {
       const genderIndex = this.scene.gameData.gender ?? PlayerGender.UNSET;
       const genderStr = PlayerGender[genderIndex].toLowerCase();
       this.scene.ui.showDialogue(i18next.t("miscDialogue:ending_endless", { context: genderStr }), i18next.t("miscDialogue:ending_name"), 0, () => this.handleGameOver());
-    } else if (this.victory || !this.scene.enableRetries) {
+    } else if (this.isVictory || !this.scene.enableRetries) {
       this.handleGameOver();
     } else {
       this.scene.ui.showText(i18next.t("battle:retryBattle"), null, () => {
@@ -93,7 +93,7 @@ export class GameOverPhase extends BattlePhase {
       this.scene.disableMenu = true;
       this.scene.time.delayedCall(1000, () => {
         let firstClear = false;
-        if (this.victory && newClear) {
+        if (this.isVictory && newClear) {
           if (this.scene.gameMode.isClassic) {
             firstClear = this.scene.validateAchv(achvs.CLASSIC_VICTORY);
             this.scene.validateAchv(achvs.UNEVOLVED_CLASSIC_VICTORY);
@@ -109,8 +109,8 @@ export class GameOverPhase extends BattlePhase {
             this.scene.gameData.gameStats.dailyRunSessionsWon++;
           }
         }
-        this.scene.gameData.saveRunHistory(this.scene, this.scene.gameData.getSessionSaveData(this.scene), this.victory);
+        this.scene.gameData.saveRunHistory(this.scene, this.scene.gameData.getSessionSaveData(this.scene), this.isVictory);
-        const fadeDuration = this.victory ? 10000 : 5000;
+        const fadeDuration = this.isVictory ? 10000 : 5000;
         this.scene.fadeOutBgm(fadeDuration, true);
         const activeBattlers = this.scene.getField().filter(p => p?.isActive(true));
         activeBattlers.map(p => p.hideInfo());
@@ -120,15 +120,14 @@ export class GameOverPhase extends BattlePhase {
           this.scene.clearPhaseQueue();
           this.scene.ui.clearText();
 
-          if (this.victory && this.scene.gameMode.isChallenge) {
+          if (this.isVictory && this.scene.gameMode.isChallenge) {
             this.scene.gameMode.challenges.forEach(c => this.scene.validateAchvs(ChallengeAchv, c));
           }
 
           const clear = (endCardPhase?: EndCardPhase) => {
-            if (newClear) {
+            if (this.isVictory && newClear) {
               this.handleUnlocks();
-            }
+
-            if (this.victory && newClear) {
               for (const species of this.firstRibbons) {
                 this.scene.unshiftPhase(new RibbonModifierRewardPhase(this.scene, modifierTypes.VOUCHER_PLUS, species));
               }
@@ -140,7 +139,7 @@ export class GameOverPhase extends BattlePhase {
             this.end();
           };
 
-          if (this.victory && this.scene.gameMode.isClassic) {
+          if (this.isVictory && this.scene.gameMode.isClassic) {
             const dialogueKey = "miscDialogue:ending";
 
             if (!this.scene.ui.shouldSkipDialogue(dialogueKey)) {
@@ -173,25 +172,23 @@ export class GameOverPhase extends BattlePhase {
       });
     };
 
-    /* Added a local check to see if the game is running offline on victory
+    /* Added a local check to see if the game is running offline
       If Online, execute apiFetch as intended
-      If Offline, execute offlineNewClear(), a localStorage implementation of newClear daily run checks */
+      If Offline, execute offlineNewClear() only for victory, a localStorage implementation of newClear daily run checks */
-    if (this.victory) {
+    if (!Utils.isLocal || Utils.isLocalServerConnected) {
-      if (!Utils.isLocal || Utils.isLocalServerConnected) {
+      pokerogueApi.savedata.session.newclear({ slot: this.scene.sessionSlotId, isVictory: this.isVictory, clientSessionId: clientSessionId })
-        pokerogueApi.savedata.session.newclear({ slot: this.scene.sessionSlotId, clientSessionId })
+        .then((success) => doGameOver(!!success));
-          .then((success) => doGameOver(!!success));
+    } else if (this.isVictory) {
-      } else {
+      this.scene.gameData.offlineNewClear(this.scene).then(result => {
-        this.scene.gameData.offlineNewClear(this.scene).then(result => {
+        doGameOver(result);
-          doGameOver(result);
+      });
-        });
-      }
     } else {
       doGameOver(false);
     }
   }
 
   handleUnlocks(): void {
-    if (this.victory && this.scene.gameMode.isClassic) {
+    if (this.isVictory && this.scene.gameMode.isClassic) {
       if (!this.scene.gameData.unlocks[Unlockables.ENDLESS_MODE]) {
         this.scene.unshiftPhase(new UnlockPhase(this.scene, Unlockables.ENDLESS_MODE));
       }

src/phases/level-up-phase.ts

@@ -1,59 +1,66 @@
-import BattleScene from "#app/battle-scene";
+import type BattleScene from "#app/battle-scene";
 import { ExpNotification } from "#app/enums/exp-notification";
-import { EvolutionPhase } from "#app/phases/evolution-phase";
+import type { PlayerPokemon } from "#app/field/pokemon";
-import { PlayerPokemon } from "#app/field/pokemon";
 import { getPokemonNameWithAffix } from "#app/messages";
+import { EvolutionPhase } from "#app/phases/evolution-phase";
+import { LearnMovePhase } from "#app/phases/learn-move-phase";
+import { PlayerPartyMemberPokemonPhase } from "#app/phases/player-party-member-pokemon-phase";
 import { LevelAchv } from "#app/system/achv";
+import { NumberHolder } from "#app/utils";
 import i18next from "i18next";
-import * as Utils from "#app/utils";
-import { PlayerPartyMemberPokemonPhase } from "./player-party-member-pokemon-phase";
-import { LearnMovePhase } from "./learn-move-phase";
 
 export class LevelUpPhase extends PlayerPartyMemberPokemonPhase {
-  private lastLevel: integer;
+  protected lastLevel: number;
-  private level: integer;
+  protected level: number;
+  protected pokemon: PlayerPokemon = this.getPlayerPokemon();
 
-  constructor(scene: BattleScene, partyMemberIndex: integer, lastLevel: integer, level: integer) {
+  constructor(scene: BattleScene, partyMemberIndex: number, lastLevel: number, level: number) {
     super(scene, partyMemberIndex);
 
     this.lastLevel = lastLevel;
     this.level = level;
-    this.scene = scene;
   }
 
-  start() {
+  public override start() {
     super.start();
 
     if (this.level > this.scene.gameData.gameStats.highestLevel) {
       this.scene.gameData.gameStats.highestLevel = this.level;
     }
 
-    this.scene.validateAchvs(LevelAchv, new Utils.NumberHolder(this.level));
+    this.scene.validateAchvs(LevelAchv, new NumberHolder(this.level));
 
-    const pokemon = this.getPokemon();
+    const prevStats = this.pokemon.stats.slice(0);
-    const prevStats = pokemon.stats.slice(0);
+    this.pokemon.calculateStats();
-    pokemon.calculateStats();
+    this.pokemon.updateInfo();
-    pokemon.updateInfo();
     if (this.scene.expParty === ExpNotification.DEFAULT) {
       this.scene.playSound("level_up_fanfare");
-      this.scene.ui.showText(i18next.t("battle:levelUp", { pokemonName: getPokemonNameWithAffix(this.getPokemon()), level: this.level }), null, () => this.scene.ui.getMessageHandler().promptLevelUpStats(this.partyMemberIndex, prevStats, false).then(() => this.end()), null, true);
+      this.scene.ui.showText(
+        i18next.t("battle:levelUp", { pokemonName: getPokemonNameWithAffix(this.pokemon), level: this.level }),
+        null,
+        () => this.scene.ui.getMessageHandler().promptLevelUpStats(this.partyMemberIndex, prevStats, false)
+          .then(() => this.end()), null, true);
     } else if (this.scene.expParty === ExpNotification.SKIP) {
       this.end();
     } else {
       // we still want to display the stats if activated
       this.scene.ui.getMessageHandler().promptLevelUpStats(this.partyMemberIndex, prevStats, false).then(() => this.end());
     }
+  }
+
+  public override end() {
     if (this.lastLevel < 100) { // this feels like an unnecessary optimization
       const levelMoves = this.getPokemon().getLevelMoves(this.lastLevel + 1);
       for (const lm of levelMoves) {
         this.scene.unshiftPhase(new LearnMovePhase(this.scene, this.partyMemberIndex, lm[1]));
       }
     }
-    if (!pokemon.pauseEvolutions) {
+    if (!this.pokemon.pauseEvolutions) {
-      const evolution = pokemon.getEvolution();
+      const evolution = this.pokemon.getEvolution();
       if (evolution) {
-        this.scene.unshiftPhase(new EvolutionPhase(this.scene, pokemon as PlayerPokemon, evolution, this.lastLevel));
+        this.scene.unshiftPhase(new EvolutionPhase(this.scene, this.pokemon, evolution, this.lastLevel));
       }
     }
+    return super.end();
   }
 }

src/phases/move-effect-phase.ts

@@ -26,7 +26,7 @@ import {
   applyMoveAttrs,
   AttackMove,
   DelayedAttackAttr,
-  FixedDamageAttr,
+  FlinchAttr,
   HitsTagAttr,
   MissEffectAttr,
   MoveAttr,
@@ -122,12 +122,10 @@ export class MoveEffectPhase extends PokemonPhase {
         const hitCount = new NumberHolder(1);
         // Assume single target for multi hit
         applyMoveAttrs(MultiHitAttr, user, this.getFirstTarget() ?? null, move, hitCount);
-        // If Parental Bond is applicable, double the hit count
+        // If Parental Bond is applicable, add another hit
-        applyPreAttackAbAttrs(AddSecondStrikeAbAttr, user, null, move, false, targets.length, hitCount, new NumberHolder(0));
+        applyPreAttackAbAttrs(AddSecondStrikeAbAttr, user, null, move, false, hitCount, null);
-        // If Multi-Lens is applicable, multiply the hit count by 1 + the number of Multi-Lenses held by the user
+        // If Multi-Lens is applicable, add hits equal to the number of held Multi-Lenses
-        if (move instanceof AttackMove && !move.hasAttr(FixedDamageAttr)) {
+        this.scene.applyModifiers(PokemonMultiHitModifier, user.isPlayer(), user, move.id, hitCount);
-          this.scene.applyModifiers(PokemonMultiHitModifier, user.isPlayer(), user, hitCount, new NumberHolder(0));
-        }
         // Set the user's relevant turnData fields to reflect the final hit count
         user.turnData.hitCount = hitCount.value;
         user.turnData.hitsLeft = hitCount.value;
@@ -505,6 +503,10 @@ export class MoveEffectPhase extends PokemonPhase {
    */
   protected applyHeldItemFlinchCheck(user: Pokemon, target: Pokemon, dealsDamage: boolean) : () => void {
     return () => {
+      if (this.move.getMove().hasAttr(FlinchAttr)) {
+        return;
+      }
+
       if (dealsDamage && !target.hasAbilityWithAttr(IgnoreMoveEffectsAbAttr) && !this.move.getMove().hitsSubstitute(user, target)) {
         const flinched = new BooleanHolder(false);
         user.scene.applyModifiers(FlinchChanceModifier, user.isPlayer(), user, flinched);

src/phases/move-phase.ts

@@ -121,12 +121,11 @@ export class MovePhase extends BattlePhase {
 
     // Check if move is unusable (e.g. because it's out of PP due to a mid-turn Spite).
     if (!this.canMove(true)) {
-      if (this.pokemon.isActive(true) && this.move.ppUsed >= this.move.getMovePp()) {
+      if (this.pokemon.isActive(true)) {
         this.fail();
         this.showMoveText();
         this.showFailedText();
       }
-
       return this.end();
     }
 
@@ -378,15 +377,9 @@ export class MovePhase extends BattlePhase {
     } else {
       this.pokemon.pushMoveHistory({ move: this.move.moveId, targets: this.targets, result: MoveResult.FAIL, virtual: this.move.virtual });
 
-      let failedText: string | undefined;
       const failureMessage = move.getFailedText(this.pokemon, targets[0], move, new BooleanHolder(false));
-
-      if (failureMessage) {
-        failedText = failureMessage;
-      }
-
       this.showMoveText();
-      this.showFailedText(failedText);
+      this.showFailedText(failureMessage ?? undefined);
 
       // Remove the user from its semi-invulnerable state (if applicable)
       this.pokemon.lapseTags(BattlerTagLapseType.MOVE_EFFECT);

src/phases/pokemon-anim-phase.ts

@@ -312,6 +312,10 @@ export class PokemonAnimPhase extends BattlePhase {
     // Note: unlike the other Commander animation, this is played through the
     // Dondozo instead of the Tatsugiri.
     const tatsugiri = this.pokemon.getAlly();
+    if (isNullOrUndefined(tatsugiri)) {
+      console.warn("Aborting COMMANDER_REMOVE anim: Tatsugiri is undefined");
+      return this.end();
+    }
 
     const tatsuSprite = this.scene.addPokemonSprite(
       tatsugiri,

src/phases/quiet-form-change-phase.ts

@@ -29,10 +29,14 @@ export class QuietFormChangePhase extends BattlePhase {
 
     const preName = getPokemonNameWithAffix(this.pokemon);
 
-    if (!this.pokemon.isOnField() || this.pokemon.getTag(SemiInvulnerableTag)) {
+    if (!this.pokemon.isOnField() || this.pokemon.getTag(SemiInvulnerableTag) || this.pokemon.isFainted()) {
-      this.pokemon.changeForm(this.formChange).then(() => {
+      if (this.pokemon.isPlayer() || this.pokemon.isActive()) {
-        this.scene.ui.showText(getSpeciesFormChangeMessage(this.pokemon, this.formChange, preName), null, () => this.end(), 1500);
+        this.pokemon.changeForm(this.formChange).then(() => {
-      });
+          this.scene.ui.showText(getSpeciesFormChangeMessage(this.pokemon, this.formChange, preName), null, () => this.end(), 1500);
+        });
+      } else {
+        this.end();
+      }
       return;
     }
 

src/phases/select-modifier-phase.ts

@@ -103,7 +103,7 @@ export class SelectModifierPhase extends BattlePhase {
                   const itemModifiers = this.scene.findModifiers(m => m instanceof PokemonHeldItemModifier
                       && m.isTransferable && m.pokemonId === party[fromSlotIndex].id) as PokemonHeldItemModifier[];
                   const itemModifier = itemModifiers[itemIndex];
-                  this.scene.tryTransferHeldItemModifier(itemModifier, party[toSlotIndex], true, itemQuantity);
+                  this.scene.tryTransferHeldItemModifier(itemModifier, party[toSlotIndex], true, itemQuantity, undefined, undefined, false);
                 } else {
                   this.scene.ui.setMode(Mode.MODIFIER_SELECT, this.isPlayer(), this.typeOptions, modifierSelectCallback, this.getRerollCost(this.scene.lockModifierTiers));
                 }

src/phases/stat-stage-change-phase.ts

@@ -125,10 +125,7 @@ export class StatStageChangePhase extends PokemonPhase {
         const whiteHerb = this.scene.applyModifier(ResetNegativeStatStageModifier, this.player, pokemon) as ResetNegativeStatStageModifier;
         // If the White Herb was applied, consume it
         if (whiteHerb) {
-          whiteHerb.stackCount--;
+          pokemon.loseHeldItem(whiteHerb);
-          if (whiteHerb.stackCount <= 0) {
-            this.scene.removeModifier(whiteHerb);
-          }
           this.scene.updateModifiers(this.player);
         }
       }

src/phases/summon-phase.ts

@@ -144,7 +144,7 @@ export class SummonPhase extends PartyMemberPokemonPhase {
             this.scene.field.add(pokemon);
             if (!this.player) {
               const playerPokemon = this.scene.getPlayerPokemon() as Pokemon;
-              if (playerPokemon?.visible) {
+              if (playerPokemon?.isOnField()) {
                 this.scene.field.moveBelow(pokemon, playerPokemon);
               }
               this.scene.currentBattle.seenEnemyPartyMemberIds.add(pokemon.id);
@@ -197,7 +197,7 @@ export class SummonPhase extends PartyMemberPokemonPhase {
     this.scene.field.add(pokemon);
     if (!this.player) {
       const playerPokemon = this.scene.getPlayerPokemon() as Pokemon;
-      if (playerPokemon?.visible) {
+      if (playerPokemon?.isOnField()) {
         this.scene.field.moveBelow(pokemon, playerPokemon);
       }
       this.scene.currentBattle.seenEnemyPartyMemberIds.add(pokemon.id);

src/phases/switch-summon-phase.ts

@@ -112,7 +112,7 @@ export class SwitchSummonPhase extends SummonPhase {
         const batonPassModifier = this.scene.findModifier(m => m instanceof SwitchEffectTransferModifier
             && (m as SwitchEffectTransferModifier).pokemonId === this.lastPokemon.id) as SwitchEffectTransferModifier;
         if (batonPassModifier && !this.scene.findModifier(m => m instanceof SwitchEffectTransferModifier && (m as SwitchEffectTransferModifier).pokemonId === switchedInPokemon.id)) {
-          this.scene.tryTransferHeldItemModifier(batonPassModifier, switchedInPokemon, false);
+          this.scene.tryTransferHeldItemModifier(batonPassModifier, switchedInPokemon, false, undefined, undefined, undefined, false);
         }
       }
     }

src/system/game-data.ts

@@ -679,7 +679,7 @@ export class GameData {
         return ret;
       }
 
-      return k.endsWith("Attr") && ![ "natureAttr", "abilityAttr", "passiveAttr" ].includes(k) ? BigInt(v) : v;
+      return k.endsWith("Attr") && ![ "natureAttr", "abilityAttr", "passiveAttr" ].includes(k) ? BigInt(v ?? 0) : v;
     }) as SystemSaveData;
   }
 
@@ -1540,7 +1540,7 @@ export class GameData {
       entry.caughtAttr = defaultStarterAttr;
       entry.natureAttr = 1 << (defaultStarterNatures[ds] + 1);
       for (const i in entry.ivs) {
-        entry.ivs[i] = 10;
+        entry.ivs[i] = 15;
       }
     }
 

src/test/abilities/illusion.test.ts

@@ -88,8 +88,8 @@ describe("Abilities - Illusion", () => {
 
     const flameThrower = enemy.getMoveset()[0]!.getMove();
     const psychic = enemy.getMoveset()[1]!.getMove();
-    const flameThrowerEffectiveness = zoroark.getAttackTypeEffectiveness(flameThrower.type, enemy, undefined, undefined, true);
+    const flameThrowerEffectiveness = zoroark.getAttackTypeEffectiveness(flameThrower.type, enemy, undefined, undefined, flameThrower, true);
-    const psychicEffectiveness = zoroark.getAttackTypeEffectiveness(psychic.type, enemy, undefined, undefined, true);
+    const psychicEffectiveness = zoroark.getAttackTypeEffectiveness(psychic.type, enemy, undefined, undefined, psychic, true);
     expect(psychicEffectiveness).above(flameThrowerEffectiveness);
   });
 

src/test/abilities/parental_bond.test.ts

@@ -274,7 +274,7 @@ describe("Abilities - Parental Bond", () => {
   );
 
   it(
-    "Moves boosted by this ability and Multi-Lens should strike 4 times",
+    "Moves boosted by this ability and Multi-Lens should strike 3 times",
     async () => {
       game.override.moveset([ Moves.TACKLE ]);
       game.override.startingHeldItems([{ name: "MULTI_LENS", count: 1 }]);
@@ -287,36 +287,12 @@ describe("Abilities - Parental Bond", () => {
 
       await game.phaseInterceptor.to("DamagePhase");
 
-      expect(leadPokemon.turnData.hitCount).toBe(4);
+      expect(leadPokemon.turnData.hitCount).toBe(3);
     }
   );
 
   it(
-    "Super Fang boosted by this ability and Multi-Lens should strike twice",
+    "Seismic Toss boosted by this ability and Multi-Lens should strike 3 times",
-    async () => {
-      game.override.moveset([ Moves.SUPER_FANG ]);
-      game.override.startingHeldItems([{ name: "MULTI_LENS", count: 1 }]);
-
-      await game.classicMode.startBattle([ Species.MAGIKARP ]);
-
-      const leadPokemon = game.scene.getPlayerPokemon()!;
-      const enemyPokemon = game.scene.getEnemyPokemon()!;
-
-      game.move.select(Moves.SUPER_FANG);
-      await game.move.forceHit();
-
-      await game.phaseInterceptor.to("DamagePhase");
-
-      expect(leadPokemon.turnData.hitCount).toBe(2);
-
-      await game.phaseInterceptor.to("MoveEndPhase", false);
-
-      expect(enemyPokemon.hp).toBe(Math.ceil(enemyPokemon.getMaxHp() * 0.25));
-    }
-  );
-
-  it(
-    "Seismic Toss boosted by this ability and Multi-Lens should strike twice",
     async () => {
       game.override.moveset([ Moves.SEISMIC_TOSS ]);
       game.override.startingHeldItems([{ name: "MULTI_LENS", count: 1 }]);
@@ -333,11 +309,11 @@ describe("Abilities - Parental Bond", () => {
 
       await game.phaseInterceptor.to("DamagePhase");
 
-      expect(leadPokemon.turnData.hitCount).toBe(2);
+      expect(leadPokemon.turnData.hitCount).toBe(3);
 
       await game.phaseInterceptor.to("MoveEndPhase", false);
 
-      expect(enemyPokemon.hp).toBe(enemyStartingHp - 200);
+      expect(enemyPokemon.hp).toBe(enemyStartingHp - 300);
     }
   );
 
@@ -494,30 +470,4 @@ describe("Abilities - Parental Bond", () => {
       expect(enemyPokemon.getStatStage(Stat.SPATK)).toBe(1);
     }
   );
-
-  it(
-    "should not apply to multi-target moves with Multi-Lens",
-    async () => {
-      game.override.battleType("double");
-      game.override.moveset([ Moves.EARTHQUAKE, Moves.SPLASH ]);
-      game.override.passiveAbility(Abilities.LEVITATE);
-      game.override.startingHeldItems([{ name: "MULTI_LENS", count: 1 }]);
-
-      await game.classicMode.startBattle([ Species.MAGIKARP, Species.FEEBAS ]);
-
-      const enemyPokemon = game.scene.getEnemyField();
-
-      const enemyStartingHp = enemyPokemon.map(p => p.hp);
-
-      game.move.select(Moves.EARTHQUAKE);
-      game.move.select(Moves.SPLASH, 1);
-
-      await game.phaseInterceptor.to("DamagePhase");
-      const enemyFirstHitDamage = enemyStartingHp.map((hp, i) => hp - enemyPokemon[i].hp);
-
-      await game.phaseInterceptor.to("BerryPhase", false);
-
-      enemyPokemon.forEach((p, i) => expect(enemyStartingHp[i] - p.hp).toBe(2 * enemyFirstHitDamage[i]));
-    }
-  );
 });

src/test/abilities/unburden.test.ts

@@ -1,18 +1,35 @@
+import { BattlerIndex } from "#app/battle";
+import { PostItemLostAbAttr } from "#app/data/ability";
+import { allMoves, StealHeldItemChanceAttr } from "#app/data/move";
+import Pokemon from "#app/field/pokemon";
+import type { ContactHeldItemTransferChanceModifier } from "#app/modifier/modifier";
 import { Abilities } from "#enums/abilities";
+import { BattlerTagType } from "#enums/battler-tag-type";
+import { BerryType } from "#enums/berry-type";
 import { Moves } from "#enums/moves";
 import { Species } from "#enums/species";
+import { Stat } from "#enums/stat";
 import GameManager from "#test/utils/gameManager";
 import Phaser from "phaser";
 import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
-import { Stat } from "#enums/stat";
-import { BerryType } from "#app/enums/berry-type";
-import { allMoves, StealHeldItemChanceAttr } from "#app/data/move";
 
 
 describe("Abilities - Unburden", () => {
   let phaserGame: Phaser.Game;
   let game: GameManager;
 
+  /**
+   * Count the number of held items a Pokemon has, accounting for stacks of multiple items.
+   */
+  function getHeldItemCount(pokemon: Pokemon): number {
+    const stackCounts = pokemon.getHeldItems().map(m => m.getStackCount());
+    if (stackCounts.length) {
+      return stackCounts.reduce((a, b) => a + b);
+    } else {
+      return 0;
+    }
+  }
+
   beforeAll(() => {
     phaserGame = new Phaser.Game({
       type: Phaser.HEADLESS,
@@ -27,9 +44,9 @@ describe("Abilities - Unburden", () => {
     game = new GameManager(phaserGame);
     game.override
       .battleType("single")
-      .starterSpecies(Species.TREECKO)
       .startingLevel(1)
-      .moveset([ Moves.POPULATION_BOMB, Moves.KNOCK_OFF, Moves.PLUCK, Moves.THIEF ])
+      .ability(Abilities.UNBURDEN)
+      .moveset([ Moves.SPLASH, Moves.KNOCK_OFF, Moves.PLUCK, Moves.FALSE_SWIPE ])
       .startingHeldItems([
         { name: "BERRY", count: 1, type: BerryType.SITRUS },
         { name: "BERRY", count: 2, type: BerryType.APICOT },
@@ -37,209 +54,348 @@ describe("Abilities - Unburden", () => {
       ])
       .enemySpecies(Species.NINJASK)
       .enemyLevel(100)
-      .enemyMoveset([ Moves.FALSE_SWIPE ])
+      .enemyMoveset(Moves.SPLASH)
       .enemyAbility(Abilities.UNBURDEN)
       .enemyPassiveAbility(Abilities.NO_GUARD)
       .enemyHeldItems([
         { name: "BERRY", type: BerryType.SITRUS, count: 1 },
         { name: "BERRY", type: BerryType.LUM, count: 1 },
       ]);
+    // For the various tests that use Thief, give it a 100% steal rate
+    vi.spyOn(allMoves[Moves.THIEF], "attrs", "get").mockReturnValue([ new StealHeldItemChanceAttr(1.0) ]);
   });
 
   it("should activate when a berry is eaten", async () => {
-    await game.classicMode.startBattle();
+    game.override.enemyMoveset(Moves.FALSE_SWIPE);
+    await game.classicMode.startBattle([ Species.TREECKO ]);
 
     const playerPokemon = game.scene.getPlayerPokemon()!;
-    playerPokemon.abilityIndex = 2;
+    const playerHeldItems = getHeldItemCount(playerPokemon);
-    const playerHeldItems = playerPokemon.getHeldItems().length;
     const initialPlayerSpeed = playerPokemon.getStat(Stat.SPD);
 
-    game.move.select(Moves.FALSE_SWIPE);
+    // Player gets hit by False Swipe and eats its own Sitrus Berry
+    game.move.select(Moves.SPLASH);
     await game.toNextTurn();
 
-    expect(playerPokemon.getHeldItems().length).toBeLessThan(playerHeldItems);
+    expect(getHeldItemCount(playerPokemon)).toBeLessThan(playerHeldItems);
-    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialPlayerSpeed * 2);
+    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed * 2);
   });
 
-  it("should activate when a berry is stolen", async () => {
+  it("should activate when a berry is eaten, even if Berry Pouch preserves the berry", async () => {
-    await game.classicMode.startBattle();
+    game.override.enemyMoveset(Moves.FALSE_SWIPE)
+      .startingModifier([{ name: "BERRY_POUCH", count: 5850 }]);
+    await game.classicMode.startBattle([ Species.TREECKO ]);
 
+    const playerPokemon = game.scene.getPlayerPokemon()!;
+    const playerHeldItems = getHeldItemCount(playerPokemon);
+    const initialPlayerSpeed = playerPokemon.getStat(Stat.SPD);
+
+    // Player gets hit by False Swipe and eats its own Sitrus Berry
+    game.move.select(Moves.SPLASH);
+    await game.toNextTurn();
+
+    expect(getHeldItemCount(playerPokemon)).toBe(playerHeldItems);
+    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed * 2);
+  });
+
+  it("should activate for the target, and not the stealer, when a berry is stolen", async () => {
+    await game.classicMode.startBattle([ Species.TREECKO ]);
+
+    const playerPokemon = game.scene.getPlayerPokemon()!;
+    const initialPlayerSpeed = playerPokemon.getStat(Stat.SPD);
     const enemyPokemon = game.scene.getEnemyPokemon()!;
-    const enemyHeldItemCt = enemyPokemon.getHeldItems().length;
+    const enemyHeldItemCt = getHeldItemCount(enemyPokemon);
     const initialEnemySpeed = enemyPokemon.getStat(Stat.SPD);
 
+    // Player uses Pluck and eats the opponent's berry
     game.move.select(Moves.PLUCK);
     await game.toNextTurn();
 
-    expect(enemyPokemon.getHeldItems().length).toBeLessThan(enemyHeldItemCt);
+    expect(getHeldItemCount(enemyPokemon)).toBeLessThan(enemyHeldItemCt);
-    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialEnemySpeed * 2);
+    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBe(initialEnemySpeed * 2);
+    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed);
   });
 
   it("should activate when an item is knocked off", async () => {
-    await game.classicMode.startBattle();
+    await game.classicMode.startBattle([ Species.TREECKO ]);
 
     const enemyPokemon = game.scene.getEnemyPokemon()!;
-    const enemyHeldItemCt = enemyPokemon.getHeldItems().length;
+    const enemyHeldItemCt = getHeldItemCount(enemyPokemon);
     const initialEnemySpeed = enemyPokemon.getStat(Stat.SPD);
 
+    // Player uses Knock Off and removes the opponent's item
     game.move.select(Moves.KNOCK_OFF);
     await game.toNextTurn();
 
-    expect(enemyPokemon.getHeldItems().length).toBeLessThan(enemyHeldItemCt);
+    expect(getHeldItemCount(enemyPokemon)).toBeLessThan(enemyHeldItemCt);
-    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialEnemySpeed * 2);
+    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBe(initialEnemySpeed * 2);
   });
 
   it("should activate when an item is stolen via attacking ability", async () => {
     game.override
       .ability(Abilities.MAGICIAN)
-      .startingHeldItems([
+      .startingHeldItems([]); // Remove player's full stacks of held items so it can steal opponent's held items
-        { name: "MULTI_LENS", count: 3 },
+    await game.classicMode.startBattle([ Species.TREECKO ]);
-      ]);
-    await game.classicMode.startBattle();
 
     const enemyPokemon = game.scene.getEnemyPokemon()!;
-    const enemyHeldItemCt = enemyPokemon.getHeldItems().length;
+    const enemyHeldItemCt = getHeldItemCount(enemyPokemon);
     const initialEnemySpeed = enemyPokemon.getStat(Stat.SPD);
 
-    game.move.select(Moves.POPULATION_BOMB);
+    // Player steals the opponent's item via ability Magician
+    game.move.select(Moves.FALSE_SWIPE);
     await game.toNextTurn();
 
-    expect(enemyPokemon.getHeldItems().length).toBeLessThan(enemyHeldItemCt);
+    expect(getHeldItemCount(enemyPokemon)).toBeLessThan(enemyHeldItemCt);
-    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialEnemySpeed * 2);
+    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBe(initialEnemySpeed * 2);
   });
 
   it("should activate when an item is stolen via defending ability", async () => {
     game.override
-      .startingLevel(45)
       .enemyAbility(Abilities.PICKPOCKET)
-      .startingHeldItems([
+      .enemyHeldItems([]); // Remove opponent's full stacks of held items so it can steal player's held items
-        { name: "MULTI_LENS", count: 3 },
+    await game.classicMode.startBattle([ Species.TREECKO ]);
-        { name: "SOUL_DEW", count: 1 },
-        { name: "LUCKY_EGG", count: 1 },
-      ]);
-    await game.classicMode.startBattle();
 
     const playerPokemon = game.scene.getPlayerPokemon()!;
-    playerPokemon.abilityIndex = 2;
+    const playerHeldItems = getHeldItemCount(playerPokemon);
-    const playerHeldItems = playerPokemon.getHeldItems().length;
     const initialPlayerSpeed = playerPokemon.getStat(Stat.SPD);
 
-    game.move.select(Moves.POPULATION_BOMB);
+    // Player's item gets stolen via ability Pickpocket
+    game.move.select(Moves.FALSE_SWIPE);
     await game.toNextTurn();
 
-    expect(playerPokemon.getHeldItems().length).toBeLessThan(playerHeldItems);
+    expect(getHeldItemCount(playerPokemon)).toBeLessThan(playerHeldItems);
-    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialPlayerSpeed * 2);
+    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed * 2);
   });
 
   it("should activate when an item is stolen via move", async () => {
-    vi.spyOn(allMoves[Moves.THIEF], "attrs", "get").mockReturnValue([ new StealHeldItemChanceAttr(1.0) ]); // give Thief 100% steal rate
+    game.override.moveset(Moves.THIEF)
-    game.override.startingHeldItems([
+      .startingHeldItems([]); // Remove player's full stacks of held items so it can steal opponent's held items
-      { name: "MULTI_LENS", count: 3 },
+    await game.classicMode.startBattle([ Species.TREECKO ]);
-    ]);
-    await game.classicMode.startBattle();
 
     const enemyPokemon = game.scene.getEnemyPokemon()!;
-    const enemyHeldItemCt = enemyPokemon.getHeldItems().length;
+    const enemyHeldItemCt = getHeldItemCount(enemyPokemon);
     const initialEnemySpeed = enemyPokemon.getStat(Stat.SPD);
 
+    // Player uses Thief and steals the opponent's item
     game.move.select(Moves.THIEF);
     await game.toNextTurn();
 
-    expect(enemyPokemon.getHeldItems().length).toBeLessThan(enemyHeldItemCt);
+    expect(getHeldItemCount(enemyPokemon)).toBeLessThan(enemyHeldItemCt);
-    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialEnemySpeed * 2);
+    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBe(initialEnemySpeed * 2);
   });
 
   it("should activate when an item is stolen via grip claw", async () => {
     game.override
-      .startingLevel(5)
       .startingHeldItems([
-        { name: "GRIP_CLAW", count: 5 },
-        { name: "MULTI_LENS", count: 3 },
-      ])
-      .enemyHeldItems([
-        { name: "SOUL_DEW", count: 1 },
-        { name: "LUCKY_EGG", count: 1 },
-        { name: "LEFTOVERS", count: 1 },
         { name: "GRIP_CLAW", count: 1 },
-        { name: "MULTI_LENS", count: 1 },
-        { name: "BERRY", type: BerryType.SITRUS, count: 1 },
-        { name: "BERRY", type: BerryType.LUM, count: 1 },
       ]);
-    await game.classicMode.startBattle();
+    await game.classicMode.startBattle([ Species.TREECKO ]);
-
-    const enemyPokemon = game.scene.getEnemyPokemon()!;
-    const enemyHeldItemCt = enemyPokemon.getHeldItems().length;
-    const initialEnemySpeed = enemyPokemon.getStat(Stat.SPD);
-
-    while (enemyPokemon.getHeldItems().length === enemyHeldItemCt) {
-      game.move.select(Moves.POPULATION_BOMB);
-      await game.toNextTurn();
-    }
-
-    expect(enemyPokemon.getHeldItems().length).toBeLessThan(enemyHeldItemCt);
-    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialEnemySpeed * 2);
-  });
-
-  it("should not activate when a neutralizing ability is present", async () => {
-    game.override.enemyAbility(Abilities.NEUTRALIZING_GAS);
-    await game.classicMode.startBattle();
 
     const playerPokemon = game.scene.getPlayerPokemon()!;
-    const playerHeldItems = playerPokemon.getHeldItems().length;
+    const gripClaw = playerPokemon.getHeldItems()[0] as ContactHeldItemTransferChanceModifier;
-    const initialPlayerSpeed = playerPokemon.getStat(Stat.SPD);
+    vi.spyOn(gripClaw, "chance", "get").mockReturnValue(100);
 
+    const enemyPokemon = game.scene.getEnemyPokemon()!;
+    const enemyHeldItemCt = getHeldItemCount(enemyPokemon);
+    const initialEnemySpeed = enemyPokemon.getStat(Stat.SPD);
+
+    // Player steals the opponent's item using Grip Claw
     game.move.select(Moves.FALSE_SWIPE);
     await game.toNextTurn();
 
-    expect(playerPokemon.getHeldItems().length).toBeLessThan(playerHeldItems);
+    expect(getHeldItemCount(enemyPokemon)).toBeLessThan(enemyHeldItemCt);
-    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialPlayerSpeed);
+    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBe(initialEnemySpeed * 2);
+  });
+
+  it("should not activate when a neutralizing ability is present", async () => {
+    game.override.enemyAbility(Abilities.NEUTRALIZING_GAS)
+      .enemyMoveset(Moves.FALSE_SWIPE);
+    await game.classicMode.startBattle([ Species.TREECKO ]);
+
+    const playerPokemon = game.scene.getPlayerPokemon()!;
+    const playerHeldItems = getHeldItemCount(playerPokemon);
+    const initialPlayerSpeed = playerPokemon.getStat(Stat.SPD);
+
+    // Player gets hit by False Swipe and eats Sitrus Berry, which should not trigger Unburden
+    game.move.select(Moves.SPLASH);
+    await game.toNextTurn();
+
+    expect(getHeldItemCount(playerPokemon)).toBeLessThan(playerHeldItems);
+    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed);
+    expect(playerPokemon.getTag(BattlerTagType.UNBURDEN)).toBeUndefined();
   });
 
   it("should activate when a move that consumes a berry is used", async () => {
-    game.override.enemyMoveset([ Moves.STUFF_CHEEKS ]);
+    game.override.moveset(Moves.STUFF_CHEEKS);
-    await game.classicMode.startBattle();
+    await game.classicMode.startBattle([ Species.TREECKO ]);
 
-    const enemyPokemon = game.scene.getEnemyPokemon()!;
+    const playerPokemon = game.scene.getPlayerPokemon()!;
-    const enemyHeldItemCt = enemyPokemon.getHeldItems().length;
+    const playerHeldItemCt = getHeldItemCount(playerPokemon);
-    const initialEnemySpeed = enemyPokemon.getStat(Stat.SPD);
+    const initialPlayerSpeed = playerPokemon.getStat(Stat.SPD);
 
+    // Player uses Stuff Cheeks and eats its own berry
+    // Caution: Do not test this using opponent, there is a known issue where opponent can randomly generate with Salac Berry
     game.move.select(Moves.STUFF_CHEEKS);
     await game.toNextTurn();
 
-    expect(enemyPokemon.getHeldItems().length).toBeLessThan(enemyHeldItemCt);
+    expect(getHeldItemCount(playerPokemon)).toBeLessThan(playerHeldItemCt);
-    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialEnemySpeed * 2);
+    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed * 2);
   });
 
-  it("should deactivate when a neutralizing gas user enters the field", async () => {
+  it("should deactivate temporarily when a neutralizing gas user is on the field", async () => {
     game.override
       .battleType("double")
-      .moveset([ Moves.SPLASH ]);
+      .ability(Abilities.NONE); // Disable ability override so that we can properly set abilities below
     await game.classicMode.startBattle([ Species.TREECKO, Species.MEOWTH, Species.WEEZING ]);
 
-    const playerPokemon = game.scene.getPlayerParty();
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    const treecko = playerPokemon[0];
+    const [ treecko, _meowth, weezing ] = game.scene.getPlayerParty();
-    const weezing = playerPokemon[2];
+    treecko.abilityIndex = 2; // Treecko has Unburden
-    treecko.abilityIndex = 2;
+    weezing.abilityIndex = 1; // Weezing has Neutralizing Gas
-    weezing.abilityIndex = 1;
+    const playerHeldItems = getHeldItemCount(treecko);
-    const playerHeldItems = treecko.getHeldItems().length;
     const initialPlayerSpeed = treecko.getStat(Stat.SPD);
 
+    // Turn 1: Treecko gets hit by False Swipe and eats Sitrus Berry, activating Unburden
     game.move.select(Moves.SPLASH);
-    game.move.select(Moves.SPLASH);
+    game.move.select(Moves.SPLASH, 1);
     await game.forceEnemyMove(Moves.FALSE_SWIPE, 0);
     await game.forceEnemyMove(Moves.FALSE_SWIPE, 0);
     await game.phaseInterceptor.to("TurnEndPhase");
 
-    expect(treecko.getHeldItems().length).toBeLessThan(playerHeldItems);
+    expect(getHeldItemCount(treecko)).toBeLessThan(playerHeldItems);
-    expect(treecko.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialPlayerSpeed * 2);
+    expect(treecko.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed * 2);
 
+    // Turn 2: Switch Meowth to Weezing, activating Neutralizing Gas
     await game.toNextTurn();
     game.move.select(Moves.SPLASH);
     game.doSwitchPokemon(2);
     await game.phaseInterceptor.to("TurnEndPhase");
 
-    expect(treecko.getHeldItems().length).toBeLessThan(playerHeldItems);
+    expect(getHeldItemCount(treecko)).toBeLessThan(playerHeldItems);
-    expect(treecko.getEffectiveStat(Stat.SPD)).toBeCloseTo(initialPlayerSpeed);
+    expect(treecko.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed);
+
+    // Turn 3: Switch Weezing to Meowth, deactivating Neutralizing Gas
+    await game.toNextTurn();
+    game.move.select(Moves.SPLASH);
+    game.doSwitchPokemon(2);
+    await game.phaseInterceptor.to("TurnEndPhase");
+
+    expect(getHeldItemCount(treecko)).toBeLessThan(playerHeldItems);
+    expect(treecko.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed * 2);
   });
 
+  it("should not activate when passing a baton to a teammate switching in", async () => {
+    game.override.startingHeldItems([{ name: "BATON" }])
+      .moveset(Moves.BATON_PASS);
+    await game.classicMode.startBattle([ Species.TREECKO, Species.PURRLOIN ]);
+
+    const [ treecko, purrloin ] = game.scene.getPlayerParty();
+    const initialTreeckoSpeed = treecko.getStat(Stat.SPD);
+    const initialPurrloinSpeed = purrloin.getStat(Stat.SPD);
+    const unburdenAttr = treecko.getAbilityAttrs(PostItemLostAbAttr)[0];
+    vi.spyOn(unburdenAttr, "applyPostItemLost");
+
+    // Player uses Baton Pass, which also passes the Baton item
+    game.move.select(Moves.BATON_PASS);
+    game.doSelectPartyPokemon(1);
+    await game.toNextTurn();
+
+    expect(getHeldItemCount(treecko)).toBe(0);
+    expect(getHeldItemCount(purrloin)).toBe(1);
+    expect(treecko.getEffectiveStat(Stat.SPD)).toBe(initialTreeckoSpeed);
+    expect(purrloin.getEffectiveStat(Stat.SPD)).toBe(initialPurrloinSpeed);
+    expect(unburdenAttr.applyPostItemLost).not.toHaveBeenCalled();
+  });
+
+  it("should not speed up a Pokemon after it loses the ability Unburden", async () => {
+    game.override.enemyMoveset([ Moves.FALSE_SWIPE, Moves.WORRY_SEED ]);
+    await game.classicMode.startBattle([ Species.PURRLOIN ]);
+
+    const playerPokemon = game.scene.getPlayerPokemon()!;
+    const playerHeldItems = getHeldItemCount(playerPokemon);
+    const initialPlayerSpeed = playerPokemon.getStat(Stat.SPD);
+
+    // Turn 1: Get hit by False Swipe and eat Sitrus Berry, activating Unburden
+    game.move.select(Moves.SPLASH);
+    await game.forceEnemyMove(Moves.FALSE_SWIPE);
+    await game.toNextTurn();
+
+    expect(getHeldItemCount(playerPokemon)).toBeLessThan(playerHeldItems);
+    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed * 2);
+
+    // Turn 2: Get hit by Worry Seed, deactivating Unburden
+    game.move.select(Moves.SPLASH);
+    await game.forceEnemyMove(Moves.WORRY_SEED);
+    await game.toNextTurn();
+
+    expect(getHeldItemCount(playerPokemon)).toBeLessThan(playerHeldItems);
+    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed);
+  });
+
+  it("should activate when a reviver seed is used", async () => {
+    game.override.startingHeldItems([{ name: "REVIVER_SEED" }])
+      .enemyMoveset([ Moves.WING_ATTACK ]);
+    await game.classicMode.startBattle([ Species.TREECKO ]);
+
+    const playerPokemon = game.scene.getPlayerPokemon()!;
+    const playerHeldItems = getHeldItemCount(playerPokemon);
+    const initialPlayerSpeed = playerPokemon.getStat(Stat.SPD);
+
+    // Turn 1: Get hit by Wing Attack and faint, activating Reviver Seed
+    game.move.select(Moves.SPLASH);
+    await game.toNextTurn();
+
+    expect(getHeldItemCount(playerPokemon)).toBeLessThan(playerHeldItems);
+    expect(playerPokemon.getEffectiveStat(Stat.SPD)).toBe(initialPlayerSpeed * 2);
+  });
+
+  // test for `.bypassFaint()` - singles
+  it("shouldn't persist when revived normally if activated while fainting", async () => {
+    game.override.enemyMoveset([ Moves.SPLASH, Moves.THIEF ]);
+    await game.classicMode.startBattle([ Species.TREECKO, Species.FEEBAS ]);
+
+    const treecko = game.scene.getPlayerPokemon()!;
+    const treeckoInitialHeldItems = getHeldItemCount(treecko);
+    const initialSpeed = treecko.getStat(Stat.SPD);
+
+    game.move.select(Moves.SPLASH);
+    await game.forceEnemyMove(Moves.THIEF);
+    game.doSelectPartyPokemon(1);
+    await game.toNextTurn();
+
+    game.doRevivePokemon(1);
+    game.doSwitchPokemon(1);
+    await game.forceEnemyMove(Moves.SPLASH);
+    await game.toNextTurn();
+
+    expect(game.scene.getPlayerPokemon()!).toBe(treecko);
+    expect(getHeldItemCount(treecko)).toBeLessThan(treeckoInitialHeldItems);
+    expect(treecko.getEffectiveStat(Stat.SPD)).toBe(initialSpeed);
+  });
+
+  // test for `.bypassFaint()` - doubles
+  it("shouldn't persist when revived by revival blessing if activated while fainting", async () => {
+    game.override
+      .battleType("double")
+      .enemyMoveset([ Moves.SPLASH, Moves.THIEF ])
+      .moveset([ Moves.SPLASH, Moves.REVIVAL_BLESSING ])
+      .startingHeldItems([{ name: "WIDE_LENS" }]);
+    await game.classicMode.startBattle([ Species.TREECKO, Species.FEEBAS, Species.MILOTIC ]);
+
+    const treecko = game.scene.getPlayerField()[0];
+    const treeckoInitialHeldItems = getHeldItemCount(treecko);
+    const initialSpeed = treecko.getStat(Stat.SPD);
+
+    game.move.select(Moves.SPLASH);
+    game.move.select(Moves.REVIVAL_BLESSING, 1);
+    await game.forceEnemyMove(Moves.THIEF, BattlerIndex.PLAYER);
+    await game.forceEnemyMove(Moves.SPLASH);
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY, BattlerIndex.ENEMY_2, BattlerIndex.PLAYER_2 ]);
+    game.doSelectPartyPokemon(0, "MoveEffectPhase");
+    await game.toNextTurn();
+
+    expect(game.scene.getPlayerField()[0]).toBe(treecko);
+    expect(getHeldItemCount(treecko)).toBeLessThan(treeckoInitialHeldItems);
+    expect(treecko.getEffectiveStat(Stat.SPD)).toBe(initialSpeed);
+  });
 });

src/test/abilities/zen_mode.test.ts

@@ -1,14 +1,8 @@
-import { BattlerIndex } from "#app/battle";
 import { Status } from "#app/data/status-effect";
-import { DamagePhase } from "#app/phases/damage-phase";
-import { SwitchSummonPhase } from "#app/phases/switch-summon-phase";
-import { Mode } from "#app/ui/ui";
 import { Abilities } from "#enums/abilities";
 import { Moves } from "#enums/moves";
 import { Species } from "#enums/species";
-import { Stat } from "#enums/stat";
 import { StatusEffect } from "#enums/status-effect";
-import { SwitchType } from "#enums/switch-type";
 import GameManager from "#test/utils/gameManager";
 import Phaser from "phaser";
 import { afterEach, beforeAll, beforeEach, describe, expect, it } from "vitest";
@@ -34,78 +28,60 @@ describe("Abilities - ZEN MODE", () => {
     game = new GameManager(phaserGame);
     game.override
       .battleType("single")
-      .enemySpecies(Species.RATTATA)
+      .disableCrits()
-      .enemyAbility(Abilities.HYDRATION)
+      .enemySpecies(Species.MAGIKARP)
+      .enemyAbility(Abilities.BALL_FETCH)
+      .enemyLevel(5)
       .ability(Abilities.ZEN_MODE)
-      .startingLevel(100)
       .moveset(Moves.SPLASH)
-      .enemyMoveset(Moves.TACKLE);
+      .enemyMoveset(Moves.SEISMIC_TOSS);
   });
 
   it("shouldn't change form when taking damage if not dropping below 50% HP", async () => {
     await game.classicMode.startBattle([ Species.DARMANITAN ]);
-    const player = game.scene.getPlayerPokemon()!;
+    const darmanitan = game.scene.getPlayerPokemon()!;
-    player.stats[Stat.HP] = 100;
+    expect(darmanitan.formIndex).toBe(baseForm);
-    player.hp = 100;
-    expect(player.formIndex).toBe(baseForm);
 
     game.move.select(Moves.SPLASH);
-    await game.setTurnOrder([ BattlerIndex.ENEMY, BattlerIndex.PLAYER ]);
+    await game.toNextTurn();
-    await game.phaseInterceptor.to("BerryPhase");
 
-    expect(player.hp).toBeLessThan(100);
+    expect(darmanitan.getHpRatio()).toBeLessThan(1);
-    expect(player.formIndex).toBe(baseForm);
+    expect(darmanitan.getHpRatio()).toBeGreaterThan(0.5);
+    expect(darmanitan.formIndex).toBe(baseForm);
   });
 
   it("should change form when falling below 50% HP", async () => {
     await game.classicMode.startBattle([ Species.DARMANITAN ]);
 
-    const player = game.scene.getPlayerPokemon()!;
+    const darmanitan = game.scene.getPlayerPokemon()!;
-    player.stats[Stat.HP] = 1000;
+    darmanitan.hp = (darmanitan.getMaxHp() / 2) + 1;
-    player.hp = 100;
+    expect(darmanitan.formIndex).toBe(baseForm);
-    expect(player.formIndex).toBe(baseForm);
 
     game.move.select(Moves.SPLASH);
+    await game.toNextTurn();
 
-    await game.setTurnOrder([ BattlerIndex.ENEMY, BattlerIndex.PLAYER ]);
+    expect(darmanitan.getHpRatio()).toBeLessThan(0.5);
-    await game.phaseInterceptor.to("QuietFormChangePhase");
+    expect(darmanitan.formIndex).toBe(zenForm);
-    await game.phaseInterceptor.to("TurnInitPhase", false);
-
-    expect(player.hp).not.toBe(100);
-    expect(player.formIndex).toBe(zenForm);
   });
 
   it("should stay zen mode when fainted", async () => {
     await game.classicMode.startBattle([ Species.DARMANITAN, Species.CHARIZARD ]);
-    const player = game.scene.getPlayerPokemon()!;
+    const darmanitan = game.scene.getPlayerPokemon()!;
-    player.stats[Stat.HP] = 1000;
+    darmanitan.hp = (darmanitan.getMaxHp() / 2) + 1;
-    player.hp = 100;
+    expect(darmanitan.formIndex).toBe(baseForm);
-    expect(player.formIndex).toBe(baseForm);
 
     game.move.select(Moves.SPLASH);
+    await game.toNextTurn();
 
-    await game.setTurnOrder([ BattlerIndex.ENEMY, BattlerIndex.PLAYER ]);
+    expect(darmanitan.getHpRatio()).toBeLessThan(0.5);
-    await game.phaseInterceptor.to(DamagePhase, false);
+    expect(darmanitan.formIndex).toBe(zenForm);
-    const damagePhase = game.scene.getCurrentPhase() as DamagePhase;
-    damagePhase.updateAmount(80);
-    await game.phaseInterceptor.to("QuietFormChangePhase");
 
-    expect(player.hp).not.toBe(100);
+    game.move.select(Moves.SPLASH);
-    expect(player.formIndex).toBe(zenForm);
+    await game.killPokemon(darmanitan);
-
+    game.doSelectPartyPokemon(1);
-    await game.killPokemon(player);
+    await game.toNextTurn();
-    expect(player.isFainted()).toBe(true);
-
-    await game.phaseInterceptor.to("TurnStartPhase");
-    game.onNextPrompt("SwitchPhase", Mode.PARTY, () => {
-      game.scene.unshiftPhase(new SwitchSummonPhase(game.scene, SwitchType.SWITCH, 0, 1, false));
-      game.scene.ui.setMode(Mode.MESSAGE);
-    });
-    game.onNextPrompt("SwitchPhase", Mode.MESSAGE, () => {
-      game.endPhase();
-    });
-    await game.phaseInterceptor.to("PostSummonPhase");
 
+    expect(darmanitan.isFainted()).toBe(true);
     expect(game.scene.getPlayerParty()[1].formIndex).toBe(zenForm);
   });
 
@@ -117,7 +93,8 @@ describe("Abilities - ZEN MODE", () => {
 
     await game.classicMode.startBattle([ Species.MAGIKARP, Species.DARMANITAN ]);
 
-    const darmanitan = game.scene.getPlayerParty().find((p) => p.species.speciesId === Species.DARMANITAN)!;
+    const darmanitan = game.scene.getPlayerParty()[1];
+    darmanitan.hp = 1;
     expect(darmanitan.formIndex).toBe(zenForm);
 
     darmanitan.hp = 0;
@@ -126,9 +103,7 @@ describe("Abilities - ZEN MODE", () => {
 
     game.move.select(Moves.SPLASH);
     await game.doKillOpponents();
-    await game.phaseInterceptor.to("TurnEndPhase");
+    await game.toNextWave();
-    game.doSelectModifier();
-    await game.phaseInterceptor.to("QuietFormChangePhase");
 
     expect(darmanitan.formIndex).toBe(baseForm);
   });

src/test/battle/double_battle.test.ts

@@ -1,4 +1,6 @@
 import { Status } from "#app/data/status-effect";
+import { Abilities } from "#enums/abilities";
+import { GameModes, getGameMode } from "#app/game-mode";
 import { BattleEndPhase } from "#app/phases/battle-end-phase";
 import { TurnInitPhase } from "#app/phases/turn-init-phase";
 import { Moves } from "#enums/moves";
@@ -6,9 +8,11 @@ import { Species } from "#enums/species";
 import { StatusEffect } from "#enums/status-effect";
 import GameManager from "#test/utils/gameManager";
 import Phaser from "phaser";
-import { afterEach, beforeAll, beforeEach, describe, expect, it } from "vitest";
+import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
 
 describe("Double Battles", () => {
+  const DOUBLE_CHANCE = 8; // Normal chance of double battle is 1/8
+
   let phaserGame: Phaser.Game;
   let game: GameManager;
 
@@ -56,4 +60,40 @@ describe("Double Battles", () => {
     await game.phaseInterceptor.to(TurnInitPhase);
     expect(game.scene.getPlayerField().filter(p => !p.isFainted())).toHaveLength(2);
   }, 20000);
+
+  it("randomly chooses between single and double battles if there is no battle type override", async () => {
+    let rngSweepProgress = 0; // Will simulate RNG rolls by slowly increasing from 0 to 1
+    let doubleCount = 0;
+    let singleCount = 0;
+
+    vi.spyOn(Phaser.Math.RND, "realInRange").mockImplementation((min: number, max: number) => {
+      return rngSweepProgress * (max - min) + min;
+    });
+
+    game.override.enemyMoveset(Moves.SPLASH)
+      .moveset(Moves.SPLASH)
+      .enemyAbility(Abilities.BALL_FETCH)
+      .ability(Abilities.BALL_FETCH);
+
+    // Play through endless, waves 1 to 9, counting number of double battles from waves 2 to 9
+    await game.classicMode.startBattle([ Species.BULBASAUR ]);
+    game.scene.gameMode = getGameMode(GameModes.ENDLESS);
+
+    for (let i = 0; i < DOUBLE_CHANCE; i++) {
+      rngSweepProgress = (i + 0.5) / DOUBLE_CHANCE;
+
+      game.move.select(Moves.SPLASH);
+      await game.doKillOpponents();
+      await game.toNextWave();
+
+      if (game.scene.getEnemyParty().length === 1) {
+        singleCount++;
+      } else if (game.scene.getEnemyParty().length === 2) {
+        doubleCount++;
+      }
+    }
+
+    expect(doubleCount).toBe(1);
+    expect(singleCount).toBe(DOUBLE_CHANCE - 1);
+  });
 });

src/test/items/multi_lens.test.ts

@@ -0,0 +1,117 @@
+import { BattlerIndex } from "#app/battle";
+import { Stat } from "#enums/stat";
+import { Abilities } from "#enums/abilities";
+import { Moves } from "#enums/moves";
+import { Species } from "#enums/species";
+import GameManager from "#test/utils/gameManager";
+import Phaser from "phaser";
+import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
+
+describe("Items - Multi Lens", () => {
+  let phaserGame: Phaser.Game;
+  let game: GameManager;
+
+  beforeAll(() => {
+    phaserGame = new Phaser.Game({
+      type: Phaser.HEADLESS,
+    });
+  });
+
+  afterEach(() => {
+    game.phaseInterceptor.restoreOg();
+  });
+
+  beforeEach(() => {
+    game = new GameManager(phaserGame);
+    game.override
+      .moveset([ Moves.TACKLE, Moves.TRAILBLAZE, Moves.TACHYON_CUTTER ])
+      .ability(Abilities.BALL_FETCH)
+      .startingHeldItems([{ name: "MULTI_LENS" }])
+      .battleType("single")
+      .disableCrits()
+      .enemySpecies(Species.SNORLAX)
+      .enemyAbility(Abilities.BALL_FETCH)
+      .enemyMoveset(Moves.SPLASH)
+      .startingLevel(100)
+      .enemyLevel(100);
+  });
+
+  it.each([
+    { stackCount: 1, firstHitDamage: 0.75 },
+    { stackCount: 2, firstHitDamage: 0.50 }
+  ])("$stackCount count: should deal {$firstHitDamage}x damage on the first hit, then hit $stackCount times for 0.25x",
+    async ({ stackCount, firstHitDamage }) => {
+      game.override.startingHeldItems([{ name: "MULTI_LENS", count: stackCount }]);
+
+      await game.classicMode.startBattle([ Species.MAGIKARP ]);
+
+      const enemyPokemon = game.scene.getEnemyPokemon()!;
+      const spy = vi.spyOn(enemyPokemon, "getAttackDamage");
+      vi.spyOn(enemyPokemon, "getBaseDamage").mockReturnValue(100);
+
+      game.move.select(Moves.TACKLE);
+      await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
+
+      await game.phaseInterceptor.to("MoveEndPhase");
+      const damageResults = spy.mock.results.map(result => result.value?.damage);
+
+      expect(damageResults).toHaveLength(1 + stackCount);
+      expect(damageResults[0]).toBe(firstHitDamage * 100);
+      damageResults.slice(1).forEach(dmg => expect(dmg).toBe(25));
+    });
+
+  it("should stack additively with Parental Bond", async () => {
+    game.override.ability(Abilities.PARENTAL_BOND);
+
+    await game.classicMode.startBattle([ Species.MAGIKARP ]);
+
+    const playerPokemon = game.scene.getPlayerPokemon()!;
+
+    game.move.select(Moves.TACKLE);
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
+
+    await game.phaseInterceptor.to("MoveEndPhase");
+    expect(playerPokemon.turnData.hitCount).toBe(3);
+  });
+
+  it("should apply secondary effects on each hit", async () => {
+    await game.classicMode.startBattle([ Species.MAGIKARP ]);
+
+    const playerPokemon = game.scene.getPlayerPokemon()!;
+
+    game.move.select(Moves.TRAILBLAZE);
+
+    await game.phaseInterceptor.to("BerryPhase", false);
+    expect(playerPokemon.getStatStage(Stat.SPD)).toBe(2);
+  });
+
+  it("should not enhance multi-hit moves", async () => {
+    await game.classicMode.startBattle([ Species.MAGIKARP ]);
+
+    const playerPokemon = game.scene.getPlayerPokemon()!;
+
+    game.move.select(Moves.TACHYON_CUTTER);
+
+    await game.phaseInterceptor.to("BerryPhase", false);
+    expect(playerPokemon.turnData.hitCount).toBe(2);
+  });
+
+  it("should enhance multi-target moves", async () => {
+    game.override
+      .battleType("double")
+      .moveset([ Moves.SWIFT, Moves.SPLASH ]);
+
+    await game.classicMode.startBattle([ Species.MAGIKARP, Species.FEEBAS ]);
+
+    const [ magikarp, ] = game.scene.getPlayerField();
+
+    game.move.select(Moves.SWIFT, 0);
+    game.move.select(Moves.SPLASH, 1);
+
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.PLAYER_2, BattlerIndex.ENEMY, BattlerIndex.ENEMY_2 ]);
+
+    await game.phaseInterceptor.to("MoveEndPhase");
+
+    expect(magikarp.turnData.hitCount).toBe(2);
+  });
+});

src/test/moves/beat_up.test.ts

@@ -74,29 +74,4 @@ describe("Moves - Beat Up", () => {
       expect(playerPokemon.turnData.hitCount).toBe(5);
     }
   );
-
-  it(
-    "should hit twice for each player Pokemon if the user has Multi-Lens",
-    async () => {
-      game.override.startingHeldItems([{ name: "MULTI_LENS", count: 1 }]);
-      await game.startBattle([ Species.MAGIKARP, Species.BULBASAUR, Species.CHARMANDER, Species.SQUIRTLE, Species.PIKACHU, Species.EEVEE ]);
-
-      const playerPokemon = game.scene.getPlayerPokemon()!;
-      const enemyPokemon = game.scene.getEnemyPokemon()!;
-      let enemyStartingHp = enemyPokemon.hp;
-
-      game.move.select(Moves.BEAT_UP);
-
-      await game.phaseInterceptor.to(MoveEffectPhase);
-
-      expect(playerPokemon.turnData.hitCount).toBe(12);
-      expect(enemyPokemon.hp).toBeLessThan(enemyStartingHp);
-
-      while (playerPokemon.turnData.hitsLeft > 0) {
-        enemyStartingHp = enemyPokemon.hp;
-        await game.phaseInterceptor.to(MoveEffectPhase);
-        expect(enemyPokemon.hp).toBeLessThan(enemyStartingHp);
-      }
-    }
-  );
 });

src/test/moves/ceaseless_edge.test.ts

@@ -34,7 +34,7 @@ describe("Moves - Ceaseless Edge", () => {
     game.override.startingLevel(100);
     game.override.enemyLevel(100);
     game.override.moveset([ Moves.CEASELESS_EDGE, Moves.SPLASH, Moves.ROAR ]);
-    game.override.enemyMoveset([ Moves.SPLASH, Moves.SPLASH, Moves.SPLASH, Moves.SPLASH ]);
+    game.override.enemyMoveset(Moves.SPLASH);
     vi.spyOn(allMoves[Moves.CEASELESS_EDGE], "accuracy", "get").mockReturnValue(100);
 
   });
@@ -42,7 +42,7 @@ describe("Moves - Ceaseless Edge", () => {
   test(
     "move should hit and apply spikes",
     async () => {
-      await game.startBattle([ Species.ILLUMISE ]);
+      await game.classicMode.startBattle([ Species.ILLUMISE ]);
 
       const enemyPokemon = game.scene.getEnemyPokemon()!;
 
@@ -67,7 +67,7 @@ describe("Moves - Ceaseless Edge", () => {
     "move should hit twice with multi lens and apply two layers of spikes",
     async () => {
       game.override.startingHeldItems([{ name: "MULTI_LENS" }]);
-      await game.startBattle([ Species.ILLUMISE ]);
+      await game.classicMode.startBattle([ Species.ILLUMISE ]);
 
       const enemyPokemon = game.scene.getEnemyPokemon()!;
 
@@ -92,9 +92,9 @@ describe("Moves - Ceaseless Edge", () => {
     "trainer - move should hit twice, apply two layers of spikes, force switch opponent - opponent takes damage",
     async () => {
       game.override.startingHeldItems([{ name: "MULTI_LENS" }]);
-      game.override.startingWave(5);
+      game.override.startingWave(25);
 
-      await game.startBattle([ Species.ILLUMISE ]);
+      await game.classicMode.startBattle([ Species.ILLUMISE ]);
 
       game.move.select(Moves.CEASELESS_EDGE);
       await game.phaseInterceptor.to(MoveEffectPhase, false);
@@ -102,7 +102,7 @@ describe("Moves - Ceaseless Edge", () => {
       const tagBefore = game.scene.arena.getTagOnSide(ArenaTagType.SPIKES, ArenaTagSide.ENEMY) as ArenaTrapTag;
       expect(tagBefore instanceof ArenaTrapTag).toBeFalsy();
 
-      await game.phaseInterceptor.to(TurnEndPhase, false);
+      await game.toNextTurn();
       const tagAfter = game.scene.arena.getTagOnSide(ArenaTagType.SPIKES, ArenaTagSide.ENEMY) as ArenaTrapTag;
       expect(tagAfter instanceof ArenaTrapTag).toBeTruthy();
       expect(tagAfter.layers).toBe(2);

src/test/moves/dragon_rage.test.ts

@@ -2,7 +2,6 @@ import { Stat } from "#enums/stat";
 import { Type } from "#enums/type";
 import { Species } from "#app/enums/species";
 import { EnemyPokemon, PlayerPokemon } from "#app/field/pokemon";
-import { modifierTypes } from "#app/modifier/modifier-type";
 import { TurnEndPhase } from "#app/phases/turn-end-phase";
 import { Abilities } from "#enums/abilities";
 import { BattlerTagType } from "#enums/battler-tag-type";
@@ -114,14 +113,4 @@ describe("Moves - Dragon Rage", () => {
 
     expect(enemyPokemon.getInverseHp()).toBe(dragonRageDamage);
   });
-
-  it("ignores multi hit", async () => {
-    game.override.disableCrits();
-    game.scene.addModifier(modifierTypes.MULTI_LENS().newModifier(partyPokemon), false);
-
-    game.move.select(Moves.DRAGON_RAGE);
-    await game.phaseInterceptor.to(TurnEndPhase);
-
-    expect(enemyPokemon.getInverseHp()).toBe(dragonRageDamage);
-  });
 });

src/test/moves/electro_shot.test.ts

@@ -98,7 +98,7 @@ describe("Moves - Electro Shot", () => {
     game.move.select(Moves.ELECTRO_SHOT);
 
     await game.phaseInterceptor.to("MoveEndPhase");
-    expect(playerPokemon.turnData.hitCount).toBe(2);
+    expect(playerPokemon.turnData.hitCount).toBe(1);
     expect(playerPokemon.getStatStage(Stat.SPATK)).toBe(1);
   });
 });

src/test/moves/endure.test.ts

@@ -0,0 +1,65 @@
+import { Abilities } from "#enums/abilities";
+import { Moves } from "#enums/moves";
+import { Species } from "#enums/species";
+import GameManager from "#test/utils/gameManager";
+import Phaser from "phaser";
+import { afterEach, beforeAll, beforeEach, describe, expect, it } from "vitest";
+
+describe("Moves - Endure", () => {
+  let phaserGame: Phaser.Game;
+  let game: GameManager;
+
+  beforeAll(() => {
+    phaserGame = new Phaser.Game({
+      type: Phaser.HEADLESS,
+    });
+  });
+
+  afterEach(() => {
+    game.phaseInterceptor.restoreOg();
+  });
+
+  beforeEach(() => {
+    game = new GameManager(phaserGame);
+    game.override
+      .moveset([ Moves.THUNDER, Moves.BULLET_SEED, Moves.TOXIC ])
+      .ability(Abilities.SKILL_LINK)
+      .startingLevel(100)
+      .battleType("single")
+      .disableCrits()
+      .enemySpecies(Species.MAGIKARP)
+      .enemyAbility(Abilities.NO_GUARD)
+      .enemyMoveset(Moves.ENDURE);
+  });
+
+  it("should let the pokemon survive with 1 HP", async () => {
+    await game.classicMode.startBattle([ Species.ARCEUS ]);
+
+    game.move.select(Moves.THUNDER);
+    await game.phaseInterceptor.to("BerryPhase");
+
+    expect(game.scene.getEnemyPokemon()!.hp).toBe(1);
+  });
+
+  it("should let the pokemon survive with 1 HP when hit with a multihit move", async () => {
+    await game.classicMode.startBattle([ Species.ARCEUS ]);
+
+    game.move.select(Moves.BULLET_SEED);
+    await game.phaseInterceptor.to("BerryPhase");
+
+    expect(game.scene.getEnemyPokemon()!.hp).toBe(1);
+  });
+
+  it("shouldn't prevent fainting from indirect damage", async () => {
+    game.override.enemyLevel(100);
+    await game.classicMode.startBattle([ Species.ARCEUS ]);
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    enemy.hp = 2;
+
+    game.move.select(Moves.TOXIC);
+    await game.phaseInterceptor.to("VictoryPhase");
+
+    expect(enemy.isFainted()).toBe(true);
+  });
+});

src/test/moves/freeze_dry.test.ts

@@ -2,6 +2,8 @@ import { BattlerIndex } from "#app/battle";
 import { Abilities } from "#app/enums/abilities";
 import { Moves } from "#app/enums/moves";
 import { Species } from "#app/enums/species";
+import { Type } from "#enums/type";
+import { Challenges } from "#enums/challenges";
 import GameManager from "#test/utils/gameManager";
 import Phaser from "phaser";
 import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
@@ -28,7 +30,7 @@ describe("Moves - Freeze-Dry", () => {
       .enemyMoveset(Moves.SPLASH)
       .starterSpecies(Species.FEEBAS)
       .ability(Abilities.BALL_FETCH)
-      .moveset([ Moves.FREEZE_DRY ]);
+      .moveset([ Moves.FREEZE_DRY, Moves.FORESTS_CURSE, Moves.SOAK ]);
   });
 
   it("should deal 2x damage to pure water types", async () => {
@@ -97,8 +99,72 @@ describe("Moves - Freeze-Dry", () => {
     expect(enemy.hp).toBeLessThan(enemy.getMaxHp());
   });
 
-  // enable if this is ever fixed (lol)
+  it("should deal 8x damage to water/ground/grass type under Forest's Curse", async () => {
-  it.todo("should deal 2x damage to water types under Normalize", async () => {
+    game.override.enemySpecies(Species.QUAGSIRE);
+    await game.classicMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FORESTS_CURSE);
+    await game.toNextTurn();
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
+    await game.phaseInterceptor.to("MoveEffectPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveReturnedWith(8);
+  });
+
+  it("should deal 2x damage to steel type terastallized into water", async () => {
+    game.override.enemySpecies(Species.SKARMORY)
+      .enemyHeldItems([{ name: "TERA_SHARD", type: Type.WATER }]);
+    await game.classicMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
+    await game.phaseInterceptor.to("MoveEffectPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveReturnedWith(2);
+  });
+
+  it("should deal 0.5x damage to water type terastallized into fire", async () => {
+    game.override.enemySpecies(Species.PELIPPER)
+      .enemyHeldItems([{ name: "TERA_SHARD", type: Type.FIRE }]);
+    await game.classicMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
+    await game.phaseInterceptor.to("MoveEffectPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveReturnedWith(0.5);
+  });
+
+  it("should deal 0.5x damage to water type Terapagos with Tera Shell", async () => {
+    game.override.enemySpecies(Species.TERAPAGOS)
+      .enemyAbility(Abilities.TERA_SHELL);
+    await game.classicMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.SOAK);
+    await game.toNextTurn();
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
+    await game.phaseInterceptor.to("MoveEffectPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveReturnedWith(0.5);
+  });
+
+  it("should deal 2x damage to water type under Normalize", async () => {
     game.override.ability(Abilities.NORMALIZE);
     await game.classicMode.startBattle();
 
@@ -112,8 +178,39 @@ describe("Moves - Freeze-Dry", () => {
     expect(enemy.getMoveEffectiveness).toHaveReturnedWith(2);
   });
 
-  // enable once Electrify is implemented (and the interaction is fixed, as above)
+  it("should deal 0.25x damage to rock/steel type under Normalize", async () => {
-  it.todo("should deal 2x damage to water types under Electrify", async () => {
+    game.override
+      .ability(Abilities.NORMALIZE)
+      .enemySpecies(Species.SHIELDON);
+    await game.classicMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
+    await game.phaseInterceptor.to("MoveEffectPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveReturnedWith(0.25);
+  });
+
+  it("should deal 0x damage to water/ghost type under Normalize", async () => {
+    game.override
+      .ability(Abilities.NORMALIZE)
+      .enemySpecies(Species.JELLICENT);
+    await game.classicMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
+    await game.phaseInterceptor.to("BerryPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveReturnedWith(0);
+  });
+
+  it("should deal 2x damage to water type under Electrify", async () => {
     game.override.enemyMoveset([ Moves.ELECTRIFY ]);
     await game.classicMode.startBattle();
 
@@ -126,4 +223,128 @@ describe("Moves - Freeze-Dry", () => {
 
     expect(enemy.getMoveEffectiveness).toHaveReturnedWith(2);
   });
+
+  it("should deal 4x damage to water/flying type under Electrify", async () => {
+    game.override
+      .enemyMoveset([ Moves.ELECTRIFY ])
+      .enemySpecies(Species.GYARADOS);
+    await game.classicMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.ENEMY, BattlerIndex.PLAYER ]);
+    await game.phaseInterceptor.to("BerryPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveReturnedWith(4);
+  });
+
+  it("should deal 0x damage to water/ground type under Electrify", async () => {
+    game.override
+      .enemyMoveset([ Moves.ELECTRIFY ])
+      .enemySpecies(Species.BARBOACH);
+    await game.classicMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.ENEMY, BattlerIndex.PLAYER ]);
+    await game.phaseInterceptor.to("BerryPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveReturnedWith(0);
+  });
+
+  it("should deal 0.25x damage to Grass/Dragon type under Electrify", async () => {
+    game.override
+      .enemyMoveset([ Moves.ELECTRIFY ])
+      .enemySpecies(Species.FLAPPLE);
+    await game.classicMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.ENEMY, BattlerIndex.PLAYER ]);
+    await game.phaseInterceptor.to("BerryPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveReturnedWith(0.25);
+  });
+
+  it("should deal 2x damage to Water type during inverse battle", async () => {
+    game.override
+      .moveset([ Moves.FREEZE_DRY ])
+      .enemySpecies(Species.MAGIKARP);
+    game.challengeMode.addChallenge(Challenges.INVERSE_BATTLE, 1, 1);
+
+
+    await game.challengeMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
+    await game.phaseInterceptor.to("MoveEffectPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveLastReturnedWith(2);
+  });
+
+  it("should deal 2x damage to Water type during inverse battle under Normalize", async () => {
+    game.override
+      .moveset([ Moves.FREEZE_DRY ])
+      .ability(Abilities.NORMALIZE)
+      .enemySpecies(Species.MAGIKARP);
+    game.challengeMode.addChallenge(Challenges.INVERSE_BATTLE, 1, 1);
+
+    await game.challengeMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
+    await game.phaseInterceptor.to("MoveEffectPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveLastReturnedWith(2);
+  });
+
+  it("should deal 2x damage to Water type during inverse battle under Electrify", async () => {
+    game.override
+      .moveset([ Moves.FREEZE_DRY ])
+      .enemySpecies(Species.MAGIKARP)
+      .enemyMoveset([ Moves.ELECTRIFY ]);
+    game.challengeMode.addChallenge(Challenges.INVERSE_BATTLE, 1, 1);
+
+    await game.challengeMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.ENEMY, BattlerIndex.PLAYER ]);
+    await game.phaseInterceptor.to("MoveEffectPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveLastReturnedWith(2);
+  });
+
+  it("should deal 1x damage to water/flying type during inverse battle under Electrify", async () => {
+    game.override
+      .enemyMoveset([ Moves.ELECTRIFY ])
+      .enemySpecies(Species.GYARADOS);
+
+    game.challengeMode.addChallenge(Challenges.INVERSE_BATTLE, 1, 1);
+
+    await game.challengeMode.startBattle();
+
+    const enemy = game.scene.getEnemyPokemon()!;
+    vi.spyOn(enemy, "getMoveEffectiveness");
+
+    game.move.select(Moves.FREEZE_DRY);
+    await game.setTurnOrder([ BattlerIndex.ENEMY, BattlerIndex.PLAYER ]);
+    await game.phaseInterceptor.to("BerryPhase");
+
+    expect(enemy.getMoveEffectiveness).toHaveReturnedWith(1);
+  });
 });

src/test/moves/gastro_acid.test.ts

@@ -62,7 +62,7 @@ describe("Moves - Gastro Acid", () => {
   });
 
   it("fails if used on an enemy with an already-suppressed ability", async () => {
-    game.override.battleType(null);
+    game.override.battleType("single");
 
     await game.startBattle();
 

src/test/moves/moongeist_beam.test.ts

@@ -0,0 +1,59 @@
+import { allMoves, RandomMoveAttr } from "#app/data/move";
+import { Abilities } from "#enums/abilities";
+import { Moves } from "#enums/moves";
+import { Species } from "#enums/species";
+import GameManager from "#test/utils/gameManager";
+import Phaser from "phaser";
+import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
+
+describe("Moves - Moongeist Beam", () => {
+  let phaserGame: Phaser.Game;
+  let game: GameManager;
+
+  beforeAll(() => {
+    phaserGame = new Phaser.Game({
+      type: Phaser.HEADLESS,
+    });
+  });
+
+  afterEach(() => {
+    game.phaseInterceptor.restoreOg();
+  });
+
+  beforeEach(() => {
+    game = new GameManager(phaserGame);
+    game.override
+      .moveset([ Moves.MOONGEIST_BEAM, Moves.METRONOME ])
+      .ability(Abilities.BALL_FETCH)
+      .startingLevel(200)
+      .battleType("single")
+      .disableCrits()
+      .enemySpecies(Species.MAGIKARP)
+      .enemyAbility(Abilities.STURDY)
+      .enemyMoveset(Moves.SPLASH);
+  });
+
+  // Also covers Photon Geyser and Sunsteel Strike
+  it("should ignore enemy abilities", async () => {
+    await game.classicMode.startBattle([ Species.MILOTIC ]);
+
+    const enemy = game.scene.getEnemyPokemon()!;
+
+    game.move.select(Moves.MOONGEIST_BEAM);
+    await game.phaseInterceptor.to("BerryPhase");
+
+    expect(enemy.isFainted()).toBe(true);
+  });
+
+  // Also covers Photon Geyser and Sunsteel Strike
+  it("should not ignore enemy abilities when called by another move, such as metronome", async () => {
+    await game.classicMode.startBattle([ Species.MILOTIC ]);
+    vi.spyOn(allMoves[Moves.METRONOME].getAttrs(RandomMoveAttr)[0], "getMoveOverride").mockReturnValue(Moves.MOONGEIST_BEAM);
+
+    game.move.select(Moves.METRONOME);
+    await game.phaseInterceptor.to("BerryPhase");
+
+    expect(game.scene.getEnemyPokemon()!.isFainted()).toBe(false);
+    expect(game.scene.getPlayerPokemon()!.getLastXMoves()[0].move).toBe(Moves.MOONGEIST_BEAM);
+  });
+});

src/test/phases/game-over-phase.test.ts

@@ -0,0 +1,77 @@
+import { Biome } from "#enums/biome";
+import { Abilities } from "#enums/abilities";
+import { Moves } from "#enums/moves";
+import { Species } from "#enums/species";
+import GameManager from "#test/utils/gameManager";
+import Phaser from "phaser";
+import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
+import { achvs } from "#app/system/achv";
+import { Unlockables } from "#app/system/unlockables";
+
+describe("Game Over Phase", () => {
+  let phaserGame: Phaser.Game;
+  let game: GameManager;
+
+  beforeAll(() => {
+    phaserGame = new Phaser.Game({
+      type: Phaser.HEADLESS,
+    });
+  });
+
+  afterEach(() => {
+    game.phaseInterceptor.restoreOg();
+  });
+
+  beforeEach(() => {
+    game = new GameManager(phaserGame);
+    game.override
+      .moveset([ Moves.MEMENTO, Moves.ICE_BEAM, Moves.SPLASH ])
+      .ability(Abilities.BALL_FETCH)
+      .battleType("single")
+      .disableCrits()
+      .enemyAbility(Abilities.BALL_FETCH)
+      .enemyMoveset(Moves.SPLASH)
+      .startingWave(200)
+      .startingBiome(Biome.END)
+      .startingLevel(10000);
+  });
+
+  it("winning a run should give rewards", async () => {
+    await game.classicMode.startBattle([ Species.BULBASAUR ]);
+    vi.spyOn(game.scene, "validateAchv");
+
+    // Note: `game.doKillOpponents()` does not properly handle final boss
+    // Final boss phase 1
+    game.move.select(Moves.ICE_BEAM);
+    await game.toNextTurn();
+
+    // Final boss phase 2
+    game.move.select(Moves.ICE_BEAM);
+    await game.phaseInterceptor.to("PostGameOverPhase", false);
+
+    // The game refused to actually give the vouchers during tests,
+    // so the best we can do is to check that their reward phases occurred.
+    expect(game.phaseInterceptor.log.includes("GameOverPhase")).toBe(true);
+    expect(game.phaseInterceptor.log.includes("UnlockPhase")).toBe(true);
+    expect(game.phaseInterceptor.log.includes("RibbonModifierRewardPhase")).toBe(true);
+    expect(game.scene.gameData.unlocks[Unlockables.ENDLESS_MODE]).toBe(true);
+    expect(game.scene.validateAchv).toHaveBeenCalledWith(achvs.CLASSIC_VICTORY);
+    expect(game.scene.gameData.achvUnlocks[achvs.CLASSIC_VICTORY.id]).toBeTruthy();
+  });
+
+  it("losing a run should not give rewards", async () => {
+    await game.classicMode.startBattle([ Species.BULBASAUR ]);
+    vi.spyOn(game.scene, "validateAchv");
+
+    game.move.select(Moves.MEMENTO);
+    await game.phaseInterceptor.to("PostGameOverPhase", false);
+
+    expect(game.phaseInterceptor.log.includes("GameOverPhase")).toBe(true);
+    expect(game.phaseInterceptor.log.includes("UnlockPhase")).toBe(false);
+    expect(game.phaseInterceptor.log.includes("RibbonModifierRewardPhase")).toBe(false);
+    expect(game.phaseInterceptor.log.includes("GameOverModifierRewardPhase")).toBe(false);
+    expect(game.scene.gameData.unlocks[Unlockables.ENDLESS_MODE]).toBe(false);
+    expect(game.scene.validateAchv).not.toHaveBeenCalledWith(achvs.CLASSIC_VICTORY);
+    expect(game.scene.gameData.achvUnlocks[achvs.CLASSIC_VICTORY.id]).toBeFalsy();
+  });
+});

src/test/plugins/api/pokerogue-session-savedata-api.test.ts

@@ -28,7 +28,8 @@ describe("Pokerogue Session Savedata API", () => {
   describe("Newclear", () => {
     const params: NewClearSessionSavedataRequest = {
       clientSessionId: "test-session-id",
-      slot: 3,
+      isVictory: true,
+      slot: 3
     };
 
     it("should return true on SUCCESS", async () => {

src/test/utils/helpers/overridesHelper.ts

@@ -4,7 +4,7 @@ import { Abilities } from "#app/enums/abilities";
 import * as GameMode from "#app/game-mode";
 import { GameModes, getGameMode } from "#app/game-mode";
 import { ModifierOverride } from "#app/modifier/modifier-type";
-import Overrides from "#app/overrides";
+import Overrides, { BattleStyle } from "#app/overrides";
 import { Unlockables } from "#app/system/unlockables";
 import { Biome } from "#enums/biome";
 import { Moves } from "#enums/moves";
@@ -238,13 +238,14 @@ export class OverridesHelper extends GameManagerHelper {
   }
 
   /**
-   * Override the battle type (single or double)
+   * Override the battle type (e.g., single or double).
+   * @see {@linkcode Overrides.BATTLE_TYPE_OVERRIDE}
    * @param battleType battle type to set
    * @returns `this`
    */
-  public battleType(battleType: "single" | "double" | null): this {
+  public battleType(battleType: BattleStyle | null): this {
     vi.spyOn(Overrides, "BATTLE_TYPE_OVERRIDE", "get").mockReturnValue(battleType);
-    this.log(`Battle type set to ${battleType} only!`);
+    this.log(battleType === null ? "Battle type override disabled!" : `Battle type set to ${battleType}!`);
     return this;
   }
 

src/test/utils/phaseInterceptor.ts

@@ -55,6 +55,11 @@ import {
 import { ModifierRewardPhase } from "#app/phases/modifier-reward-phase";
 import { PartyExpPhase } from "#app/phases/party-exp-phase";
 import { ExpPhase } from "#app/phases/exp-phase";
+import { GameOverPhase } from "#app/phases/game-over-phase";
+import { RibbonModifierRewardPhase } from "#app/phases/ribbon-modifier-reward-phase";
+import { GameOverModifierRewardPhase } from "#app/phases/game-over-modifier-reward-phase";
+import { UnlockPhase } from "#app/phases/unlock-phase";
+import { PostGameOverPhase } from "#app/phases/post-game-over-phase";
 
 export interface PromptHandler {
   phaseTarget?: string;
@@ -113,10 +118,15 @@ type PhaseClass =
   | typeof MysteryEncounterBattlePhase
   | typeof MysteryEncounterRewardsPhase
   | typeof PostMysteryEncounterPhase
+  | typeof RibbonModifierRewardPhase
+  | typeof GameOverModifierRewardPhase
   | typeof ModifierRewardPhase
   | typeof PartyExpPhase
   | typeof ExpPhase
-  | typeof EncounterPhase;
+  | typeof EncounterPhase
+  | typeof GameOverPhase
+  | typeof UnlockPhase
+  | typeof PostGameOverPhase;
 
 type PhaseString =
   | "LoginPhase"
@@ -167,10 +177,15 @@ type PhaseString =
   | "MysteryEncounterBattlePhase"
   | "MysteryEncounterRewardsPhase"
   | "PostMysteryEncounterPhase"
+  | "RibbonModifierRewardPhase"
+  | "GameOverModifierRewardPhase"
   | "ModifierRewardPhase"
   | "PartyExpPhase"
   | "ExpPhase"
-  | "EncounterPhase";
+  | "EncounterPhase"
+  | "GameOverPhase"
+  | "UnlockPhase"
+  | "PostGameOverPhase";
 
 type PhaseInterceptorPhase = PhaseClass | PhaseString;
 
@@ -245,10 +260,15 @@ export default class PhaseInterceptor {
     [ MysteryEncounterBattlePhase, this.startPhase ],
     [ MysteryEncounterRewardsPhase, this.startPhase ],
     [ PostMysteryEncounterPhase, this.startPhase ],
+    [ RibbonModifierRewardPhase, this.startPhase ],
+    [ GameOverModifierRewardPhase, this.startPhase ],
     [ ModifierRewardPhase, this.startPhase ],
     [ PartyExpPhase, this.startPhase ],
     [ ExpPhase, this.startPhase ],
     [ EncounterPhase, this.startPhase ],
+    [ GameOverPhase, this.startPhase ],
+    [ UnlockPhase, this.startPhase ],
+    [ PostGameOverPhase, this.startPhase ],
   ];
 
   private endBySetMode = [

src/ui/target-select-ui-handler.ts

@@ -13,9 +13,11 @@ import { SubstituteTag } from "#app/data/battler-tags";
 export type TargetSelectCallback = (targets: BattlerIndex[]) => void;
 
 export default class TargetSelectUiHandler extends UiHandler {
-  private fieldIndex: integer;
+  private fieldIndex: number;
   private move: Moves;
   private targetSelectCallback: TargetSelectCallback;
+  private cursor0: number; // associated with BattlerIndex.PLAYER
+  private cursor1: number; // associated with BattlerIndex.PLAYER_2
 
   private isMultipleTargets: boolean = false;
   private targets: BattlerIndex[];
@@ -42,8 +44,9 @@ export default class TargetSelectUiHandler extends UiHandler {
     this.fieldIndex = args[0] as integer;
     this.move = args[1] as Moves;
     this.targetSelectCallback = args[2] as TargetSelectCallback;
+    const user = this.scene.getPlayerField()[this.fieldIndex];
 
-    const moveTargets = getMoveTargets(this.scene.getPlayerField()[this.fieldIndex], this.move);
+    const moveTargets = getMoveTargets(user, this.move);
     this.targets = moveTargets.targets;
     this.isMultipleTargets = moveTargets.multiple ?? false;
 
@@ -53,11 +56,29 @@ export default class TargetSelectUiHandler extends UiHandler {
 
     this.enemyModifiers = this.scene.getModifierBar(true);
 
-    this.setCursor(this.targets.includes(this.cursor) ? this.cursor : this.targets[0]);
+    if (this.fieldIndex === BattlerIndex.PLAYER) {
-
+      this.resetCursor(this.cursor0, user);
+    } else if (this.fieldIndex === BattlerIndex.PLAYER_2) {
+      this.resetCursor(this.cursor1, user);
+    }
     return true;
   }
 
+  /**
+   * Determines what value to assign the main cursor based on the previous turn's target or the user's status
+   * @param cursorN the cursor associated with the user's field index
+   * @param user the Pokemon using the move
+   */
+  resetCursor(cursorN: number, user: Pokemon): void {
+    if (!Utils.isNullOrUndefined(cursorN)) {
+      if ([ BattlerIndex.PLAYER, BattlerIndex.PLAYER_2 ].includes(cursorN) || user.battleSummonData.waveTurnCount === 1) {
+        // Reset cursor on the first turn of a fight or if an ally was targeted last turn
+        cursorN = -1;
+      }
+    }
+    this.setCursor(this.targets.includes(cursorN) ? cursorN : this.targets[0]);
+  }
+
   processInput(button: Button): boolean {
     const ui = this.getUi();
 
@@ -67,6 +88,15 @@ export default class TargetSelectUiHandler extends UiHandler {
       const targetIndexes: BattlerIndex[] = this.isMultipleTargets ? this.targets : [ this.cursor ];
       this.targetSelectCallback(button === Button.ACTION ? targetIndexes : []);
       success = true;
+      if (this.fieldIndex === BattlerIndex.PLAYER) {
+        if (Utils.isNullOrUndefined(this.cursor0) || this.cursor0 !== this.cursor) {
+          this.cursor0 = this.cursor;
+        }
+      } else if (this.fieldIndex === BattlerIndex.PLAYER_2) {
+        if (Utils.isNullOrUndefined(this.cursor1) || this.cursor1 !== this.cursor) {
+          this.cursor1 = this.cursor;
+        }
+      }
     } else if (this.isMultipleTargets) {
       success = false;
     } else {
@@ -152,7 +182,6 @@ export default class TargetSelectUiHandler extends UiHandler {
         yoyo: true
       }));
     });
-
     return ret;
   }
 
@@ -184,7 +213,6 @@ export default class TargetSelectUiHandler extends UiHandler {
   }
 
   clear() {
-    this.cursor = -1;
     super.clear();
     this.eraseCursor();
   }