From d9550517306bb913477db1a28773ea109bb4e105 Mon Sep 17 00:00:00 2001
From: "Amani H." <109637146+xsn34kzx@users.noreply.github.com>
Date: Thu, 27 Mar 2025 00:05:38 -0400
Subject: [PATCH] [Bug] `Mystical Rock` Crashing on Selection (#5562)

---
 src/modifier/modifier-type.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modifier/modifier-type.ts b/src/modifier/modifier-type.ts
index b5574c02c8b..f9770e9c6cc 100644
--- a/src/modifier/modifier-type.ts
+++ b/src/modifier/modifier-type.ts
@@ -2000,7 +2000,7 @@ export const modifierTypes = {
     }),
 
   MYSTICAL_ROCK: () =>
-    new ModifierType(
+    new PokemonHeldItemModifierType(
       "modifierType:ModifierType.MYSTICAL_ROCK",
       "mystical_rock",
       (type, args) => new FieldEffectModifier(type, (args[0] as Pokemon).id),