diff --git a/asm/macros/battle_script.inc b/asm/macros/battle_script.inc
index 2498bce64..500ec0919 100644
--- a/asm/macros/battle_script.inc
+++ b/asm/macros/battle_script.inc
@@ -1925,11 +1925,6 @@
 	various BS_ATTACKER, VARIOUS_SHELL_SIDE_ARM_CHECK
 	.endm
 
-	.macro trysetcorrosivegas battler:req, ptr:req
-	various \battler, VARIOUS_TRY_SET_CORROSIVE_GAS
-	.4byte \ptr
-	.endm
-
 	.macro setbeakblast battler:req
 	various \battler, VARIOUS_SET_BEAK_BLAST
 	.endm
diff --git a/data/battle_scripts_1.s b/data/battle_scripts_1.s
index e453e3705..99e3ad462 100644
--- a/data/battle_scripts_1.s
+++ b/data/battle_scripts_1.s
@@ -407,7 +407,6 @@ gBattleScriptsForMoveEffects::
 	.4byte BattleScript_EffectScaleShot               @ EFFECT_SCALE_SHOT
 	.4byte BattleScript_EffectMeteorBeam              @ EFFECT_METEOR_BEAM
 	.4byte BattleScript_EffectHit                     @ EFFECT_RISING_VOLTAGE
-	.4byte BattleScript_EffectCorrosiveGas            @ EFFECT_CORROSIVE_GAS
 	.4byte BattleScript_EffectHit                     @ EFFECT_BEAK_BLAST
 	.4byte BattleScript_EffectCourtChange             @ EFFECT_COURT_CHANGE
 	.4byte BattleScript_EffectShellTrap               @ EFFECT_SHELL_TRAP
@@ -479,24 +478,6 @@ BattleScript_BeakBlastBurn::
 	call BattleScript_MoveEffectBurn
 	return
 
-BattleScript_EffectCorrosiveGas::
-	attackcanceler
-	accuracycheck BattleScript_PrintMoveMissed, NO_ACC_CALC_CHECK_LOCK_ON
-	attackstring 
-	ppreduce
-	jumpifstatus2 BS_TARGET, STATUS2_SUBSTITUTE, BattleScript_PrintMoveMissed
-	trysetcorrosivegas BS_TARGET, BattleScript_ButItFailed
-	attackanimation
-	waitanimation
-	printstring STRINGID_ITEMMELTED
-	waitmessage 0x40
-	goto BattleScript_MoveEnd
-
-BattleScript_MeltedItem::
-	printstring STRINGID_ITEMMELTED
-	waitmessage 0x40
-	return
-
 BattleScript_EffectMeteorBeam::
 	@ DecideTurn
 	jumpifstatus2 BS_ATTACKER, STATUS2_MULTIPLETURNS, BattleScript_TwoTurnMovesSecondTurn
diff --git a/include/constants/battle_move_effects.h b/include/constants/battle_move_effects.h
index 5c6826394..0df43c060 100644
--- a/include/constants/battle_move_effects.h
+++ b/include/constants/battle_move_effects.h
@@ -390,11 +390,10 @@
 #define EFFECT_SCALE_SHOT 384
 #define EFFECT_METEOR_BEAM 385
 #define EFFECT_RISING_VOLTAGE 386
-#define EFFECT_CORROSIVE_GAS 387
-#define EFFECT_BEAK_BLAST 388
-#define EFFECT_COURT_CHANGE 389
-#define EFFECT_SHELL_TRAP 390
+#define EFFECT_BEAK_BLAST 387
+#define EFFECT_COURT_CHANGE 388
+#define EFFECT_SHELL_TRAP 389
 
-#define NUM_BATTLE_MOVE_EFFECTS 391
+#define NUM_BATTLE_MOVE_EFFECTS 390
 
 #endif  // GUARD_CONSTANTS_BATTLE_MOVE_EFFECTS_H
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index aa3c85375..6d65bbd62 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -9376,32 +9376,6 @@ static void Cmd_various(void)
             gBattlescriptCurrInstr += 7;
         return;
     }
-    case VARIOUS_TRY_SET_CORROSIVE_GAS:
-    {
-        if (gBattleMons[gActiveBattler].item != 0
-            && CanBattlerGetOrLoseItem(gActiveBattler, gBattleMons[gActiveBattler].item)
-            && !NoAliveMonsForEitherParty())
-        {
-            if (GetBattlerAbility(gActiveBattler) == ABILITY_STICKY_HOLD && IsBattlerAlive(gActiveBattler))
-            {
-                gBattlerAbility = gActiveBattler;
-                BattleScriptPushCursor();
-                gBattlescriptCurrInstr = BattleScript_StickyHoldActivates;
-            }
-            else
-            {   // Item is melted normally
-                u32 side = GetBattlerSide(gActiveBattler);
-
-                gLastUsedItem = gBattleMons[gActiveBattler].item;
-                gBattleMons[gActiveBattler].item = 0;
-                gBattleStruct->choicedMove[gActiveBattler] = 0;
-                gWishFutureKnock.meltedItemMons[side] |= gBitTable[gBattlerPartyIndexes[gActiveBattler]];
-
-                CheckSetUnburden(gActiveBattler);
-                gBattlescriptCurrInstr += 7;
-            }
-        }
-    }
     case VARIOUS_SET_BEAK_BLAST:    
         gProtectStructs[gBattlerAttacker].beakBlastCharge = TRUE;
         break;
diff --git a/src/data/battle_moves.h b/src/data/battle_moves.h
index 62c0595a6..57b9bce4f 100644
--- a/src/data/battle_moves.h
+++ b/src/data/battle_moves.h
@@ -11417,7 +11417,7 @@ const struct BattleMove gBattleMoves[MOVES_COUNT] =
 
     [MOVE_CORROSIVE_GAS] =
     {
-        .effect = EFFECT_CORROSIVE_GAS,
+        .effect = EFFECT_PLACEHOLDER, // EFFECT_CORROSIVE_GAS, TODO
         .power = 0,
         .type = TYPE_POISON,
         .accuracy = 100,