diff --git a/src/data/challenge.ts b/src/data/challenge.ts
index 965b490b53d..737f4a6a369 100644
--- a/src/data/challenge.ts
+++ b/src/data/challenge.ts
@@ -736,10 +736,6 @@ export class TrickRoomChallenge extends Challenge {
     return newChallenge;
   }
 
-  override getDifficulty(): number {
-    return 0;
-  }
-
   /**
    * @override
    * this challenge inverts whether the battle is under the effect of Trick Room.