diff --git a/src/battle_ai_main.c b/src/battle_ai_main.c
index 67e9b90a24..869f5dded3 100644
--- a/src/battle_ai_main.c
+++ b/src/battle_ai_main.c
@@ -889,7 +889,7 @@ static s32 AI_CheckBadMove(u32 battlerAtk, u32 battlerDef, u32 move, s32 score)
                 break;
             case ABILITY_WONDER_GUARD:
                 if (effectiveness < AI_EFFECTIVENESS_x2)
-                    return 0;
+                    RETURN_SCORE_MINUS(20);
                 break;
             case ABILITY_JUSTIFIED:
                 if (moveType == TYPE_DARK && !IS_MOVE_STATUS(move))
@@ -1498,7 +1498,7 @@ static s32 AI_CheckBadMove(u32 battlerAtk, u32 battlerDef, u32 move, s32 score)
             break;
         case EFFECT_OHKO:
             if (B_SHEER_COLD_IMMUNITY >= GEN_7 && move == MOVE_SHEER_COLD && IS_BATTLER_OF_TYPE(battlerDef, TYPE_ICE))
-                return 0;
+                RETURN_SCORE_MINUS(20);
             if (!ShouldTryOHKO(battlerAtk, battlerDef, aiData->abilities[battlerAtk], aiData->abilities[battlerDef], move))
                 ADJUST_SCORE(-10);
             else if (GetActiveGimmick(battlerDef) == GIMMICK_DYNAMAX)
@@ -2478,7 +2478,7 @@ static s32 AI_CheckBadMove(u32 battlerAtk, u32 battlerDef, u32 move, s32 score)
             if (IS_TARGETING_PARTNER(battlerAtk, battlerDef))
             {
                 if (gStatuses3[battlerDef] & STATUS3_HEAL_BLOCK)
-                    return 0;
+                    return 0; // cannot even select
                 if (AtMaxHp(battlerDef))
                     ADJUST_SCORE(-10);
                 else if (gBattleMons[battlerDef].hp > gBattleMons[battlerDef].maxHP / 2)