diff --git a/src/battle_main.c b/src/battle_main.c
index d7607e37a..40a91a1bb 100644
--- a/src/battle_main.c
+++ b/src/battle_main.c
@@ -101,7 +101,7 @@ static void SetActionsAndBattlersTurnOrder(void);
 static void UpdateBattlerPartyOrdersOnSwitch(void);
 static bool8 AllAtActionConfirmed(void);
 static void TryChangeTurnOrder(void);
-static void CheckFocusPunch_ClearVarsBeforeTurnStarts(void);
+static void CheckChosenMoveForEffectsBeforeTurnStarts(void);
 static void CheckMegaEvolutionBeforeTurn(void);
 static void CheckQuickClaw_CustapBerryActivation(void);
 static void FreeResetData_ReturnToOvOrDoEvolutions(void);
@@ -4879,7 +4879,7 @@ static void CheckMegaEvolutionBeforeTurn(void)
     }
 
     #if B_MEGA_EVO_TURN_ORDER <= GEN_6
-        gBattleMainFunc = CheckFocusPunch_ClearVarsBeforeTurnStarts;
+        gBattleMainFunc = CheckChosenMoveForEffectsBeforeTurnStarts;
         gBattleStruct->focusPunchBattlerId = 0;
     #else
         gBattleMainFunc = TryChangeTurnOrder; // This will just do nothing if no mon has mega evolved
@@ -4904,11 +4904,11 @@ static void TryChangeTurnOrder(void)
             }
         }
     }
-    gBattleMainFunc = CheckFocusPunch_ClearVarsBeforeTurnStarts;
+    gBattleMainFunc = CheckChosenMoveForEffectsBeforeTurnStarts;
     gBattleStruct->focusPunchBattlerId = 0;
 }
 
-static void CheckFocusPunch_ClearVarsBeforeTurnStarts(void)
+static void CheckChosenMoveForEffectsBeforeTurnStarts(void)
 {
     u32 i;
 
@@ -4922,7 +4922,7 @@ static void CheckFocusPunch_ClearVarsBeforeTurnStarts(void)
                 && !(gDisableStructs[gBattlerAttacker].truantCounter)
                 && !(gProtectStructs[gActiveBattler].noValidMoves))
             {
-                switch(gChosenMoveByBattler[gActiveBattler])
+                switch (gChosenMoveByBattler[gActiveBattler])
                 {
                 case MOVE_FOCUS_PUNCH:
                     BattleScriptExecute(BattleScript_FocusPunchSetUp);
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index 5a54bc65b..567c91221 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -10092,7 +10092,7 @@ static void Cmd_various(void)
         gBattleMons[gActiveBattler].item = gLastUsedItem;
         break;
     case VARIOUS_SET_BEAK_BLAST:
-        gProtectStructs[gBattlerAttacker].beakBlastCharge = TRUE;
+        gProtectStructs[gActiveBattler].beakBlastCharge = TRUE;
         break;
     case VARIOUS_SWAP_SIDE_STATUSES:
         CourtChangeSwapSideStatuses();
@@ -12026,8 +12026,9 @@ static void Cmd_trysetencore(void)
     }
 
     if (gLastMoves[gBattlerTarget] == MOVE_STRUGGLE
-        || gLastMoves[gBattlerTarget] == MOVE_ENCORE
-        || gLastMoves[gBattlerTarget] == MOVE_MIRROR_MOVE)
+     || gLastMoves[gBattlerTarget] == MOVE_ENCORE
+     || gLastMoves[gBattlerTarget] == MOVE_MIRROR_MOVE
+     || gLastMoves[gBattlerTarget] == MOVE_SHELL_TRAP)
     {
         i = MAX_MON_MOVES;
     }