diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index 1789f2a0e..32477451b 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -1853,6 +1853,8 @@ u32 GetTotalAccuracy(u32 battlerAtk, u32 battlerDef, u32 move, u32 atkAbility, u
     s8 buff, accStage, evasionStage;
     u8 atkParam = GetBattlerHoldEffectParam(battlerAtk);
     u8 defParam = GetBattlerHoldEffectParam(battlerDef);
+    u8 atkAlly = BATTLE_PARTNER(battlerAtk);
+    u16 atkAllyAbility = GetBattlerAbility(atkAlly);
 
     gPotentialItemEffectBattler = battlerDef;
     accStage = gBattleMons[battlerAtk].statStages[STAT_ACC];
@@ -1886,30 +1888,66 @@ u32 GetTotalAccuracy(u32 battlerAtk, u32 battlerDef, u32 move, u32 atkAbility, u
     calc = gAccuracyStageRatios[buff].dividend * moveAcc;
     calc /= gAccuracyStageRatios[buff].divisor;
 
-    if (atkAbility == ABILITY_COMPOUND_EYES)
+    // Attacker's ability
+    switch (atkAbility)
+    {
+    case ABILITY_COMPOUND_EYES:
         calc = (calc * 130) / 100; // 1.3 compound eyes boost
-    else if (atkAbility == ABILITY_VICTORY_STAR)
+        break;
+    case ABILITY_VICTORY_STAR:
         calc = (calc * 110) / 100; // 1.1 victory star boost
-    if (IsBattlerAlive(BATTLE_PARTNER(battlerAtk)) && GetBattlerAbility(BATTLE_PARTNER(battlerAtk)) == ABILITY_VICTORY_STAR)
-        calc = (calc * 110) / 100; // 1.1 ally's victory star boost
+        break;
+    case ABILITY_HUSTLE:
+        if (IS_MOVE_PHYSICAL(move))
+            calc = (calc * 80) / 100; // 1.2 hustle loss
+        break;
+    }
 
-    if (defAbility == ABILITY_SAND_VEIL && WEATHER_HAS_EFFECT && gBattleWeather & B_WEATHER_SANDSTORM)
-        calc = (calc * 80) / 100; // 1.2 sand veil loss
-    else if (defAbility == ABILITY_SNOW_CLOAK && WEATHER_HAS_EFFECT && (gBattleWeather & (B_WEATHER_HAIL | B_WEATHER_SNOW)))
-        calc = (calc * 80) / 100; // 1.2 snow cloak loss
-    else if (defAbility == ABILITY_TANGLED_FEET && gBattleMons[battlerDef].status2 & STATUS2_CONFUSION)
-        calc = (calc * 50) / 100; // 1.5 tangled feet loss
+    // Target's ability
+    switch (defAbility)
+    {
+    case ABILITY_SAND_VEIL:
+        if (WEATHER_HAS_EFFECT && gBattleWeather & B_WEATHER_SANDSTORM)
+            calc = (calc * 80) / 100; // 1.2 sand veil loss
+        break;
+    case ABILITY_SNOW_CLOAK:
+        if (WEATHER_HAS_EFFECT && (gBattleWeather & (B_WEATHER_HAIL | B_WEATHER_SNOW)))
+            calc = (calc * 80) / 100; // 1.2 snow cloak loss
+        break;
+    case ABILITY_TANGLED_FEET:
+        if (gBattleMons[battlerDef].status2 & STATUS2_CONFUSION)
+            calc = (calc * 50) / 100; // 1.5 tangled feet loss
+        break;
+    }
 
-    if (atkAbility == ABILITY_HUSTLE && IS_MOVE_PHYSICAL(move))
-        calc = (calc * 80) / 100; // 1.2 hustle loss
+    // Attacker's ally's ability
+    switch (atkAllyAbility)
+    {
+    case ABILITY_VICTORY_STAR:
+        if (IsBattlerAlive(atkAlly))
+            calc = (calc * 110) / 100; // 1.1 ally's victory star boost
+        break;
+    }
 
-    if (defHoldEffect == HOLD_EFFECT_EVASION_UP)
+    // Attacker's hold effect
+    switch (atkHoldEffect)
+    {
+    case HOLD_EFFECT_WIDE_LENS:
+        calc = (calc * (100 + atkParam)) / 100;
+        break;
+    case HOLD_EFFECT_ZOOM_LENS:
+        if (GetBattlerTurnOrderNum(battlerAtk) > GetBattlerTurnOrderNum(battlerDef))
+            calc = (calc * (100 + atkParam)) / 100;
+        break;
+    }
+
+    // Target's hold effect
+    switch (defHoldEffect)
+    {
+    case HOLD_EFFECT_EVASION_UP:
         calc = (calc * (100 - defParam)) / 100;
-
-    if (atkHoldEffect == HOLD_EFFECT_WIDE_LENS)
-        calc = (calc * (100 + atkParam)) / 100;
-    else if (atkHoldEffect == HOLD_EFFECT_ZOOM_LENS && GetBattlerTurnOrderNum(battlerAtk) > GetBattlerTurnOrderNum(battlerDef))
-        calc = (calc * (100 + atkParam)) / 100;
+        break;
+    }
 
     if (gProtectStructs[battlerAtk].usedMicleBerry)
     {