diff --git a/asm/macros/battle_script.inc b/asm/macros/battle_script.inc
index 1908350b2..82d06cefb 100644
--- a/asm/macros/battle_script.inc
+++ b/asm/macros/battle_script.inc
@@ -860,7 +860,7 @@
 	.byte 0xab
 	.endm
 
-	.macro remaininghptopower
+	.macro nop_AC
 	.byte 0xac
 	.endm
 
@@ -1085,7 +1085,7 @@
 	.4byte \param0
 	.endm
 
-	.macro weightdamagecalculation
+	.macro nop_DD
 	.byte 0xdd
 	.endm
 
diff --git a/data/battle_scripts_1.s b/data/battle_scripts_1.s
index a79ecff5d..605d859ac 100644
--- a/data/battle_scripts_1.s
+++ b/data/battle_scripts_1.s
@@ -254,6 +254,9 @@ BattleScript_EffectUnusedA3::
 BattleScript_EffectPlaceholder200::
 BattleScript_EffectPlaceholder209:
 BattleScript_EffectHit::
+BattleScript_EffectLowKick:
+BattleScript_EffectFlail:
+BattleScript_EffectFacade:
 	jumpifnotmove MOVE_SURF, BattleScript_HitFromAtkCanceler
 	jumpifnostatus3 BS_TARGET, STATUS3_UNDERWATER, BattleScript_HitFromAtkCanceler
 	orword gHitMarker, HITMARKER_IGNORE_UNDERWATER
@@ -1368,10 +1371,6 @@ BattleScript_EffectDestinyBond::
 	waitmessage 0x40
 	goto BattleScript_MoveEnd
 
-BattleScript_EffectFlail::
-	remaininghptopower
-	goto BattleScript_EffectHit
-
 BattleScript_EffectSpite::
 	attackcanceler
 	attackstring
@@ -2277,14 +2276,6 @@ BattleScript_82DA15A::
 	tryfaintmon BS_ATTACKER, FALSE, NULL
 	goto BattleScript_MoveEnd
 
-BattleScript_EffectFacade::
-	jumpifstatus BS_ATTACKER, STATUS1_POISON | STATUS1_BURN | STATUS1_PARALYSIS | STATUS1_TOXIC_POISON, BattleScript_FacadeDoubleDmg
-	goto BattleScript_EffectHit
-
-BattleScript_FacadeDoubleDmg::
-	setbyte sDMG_MULTIPLIER, 0x2
-	goto BattleScript_EffectHit
-
 BattleScript_EffectFocusPunch::
 	attackcanceler
 	jumpifnodamage BattleScript_HitFromAccCheck
@@ -2581,14 +2572,6 @@ BattleScript_EffectSnatch::
 	waitmessage 0x40
 	goto BattleScript_MoveEnd
 
-BattleScript_EffectLowKick::
-	attackcanceler
-	attackstring
-	ppreduce
-	weightdamagecalculation
-	accuracycheck BattleScript_MoveMissedPause, ACC_CURR_MOVE
-	goto BattleScript_HitFromCritCalc
-
 BattleScript_EffectSecretPower::
 	getsecretpowereffect
 	goto BattleScript_EffectHit
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index 6ddfa9846..be3f3589e 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -262,7 +262,7 @@ static void atkA8_copymovepermanently(void);
 static void atkA9_trychoosesleeptalkmove(void);
 static void atkAA_setdestinybond(void);
 static void atkAB_trysetdestinybondtohappen(void);
-static void atkAC_remaininghptopower(void);
+static void atkAC_nop(void);
 static void atkAD_tryspiteppreduce(void);
 static void atkAE_healpartystatus(void);
 static void atkAF_cursetarget(void);
@@ -311,7 +311,7 @@ static void atkD9_scaledamagebyhealthratio(void);
 static void atkDA_tryswapabilities(void);
 static void atkDB_tryimprision(void);
 static void atkDC_trysetgrudge(void);
-static void atkDD_weightdamagecalculation(void);
+static void atkDD_nop(void);
 static void atkDE_asistattackselect(void);
 static void atkDF_trysetmagiccoat(void);
 static void atkE0_trysetsnatch(void);
@@ -514,7 +514,7 @@ void (* const gBattleScriptingCommandsTable[])(void) =
     atkA9_trychoosesleeptalkmove,
     atkAA_setdestinybond,
     atkAB_trysetdestinybondtohappen,
-    atkAC_remaininghptopower,
+    atkAC_nop,
     atkAD_tryspiteppreduce,
     atkAE_healpartystatus,
     atkAF_cursetarget,
@@ -563,7 +563,7 @@ void (* const gBattleScriptingCommandsTable[])(void) =
     atkDA_tryswapabilities,
     atkDB_tryimprision,
     atkDC_trysetgrudge,
-    atkDD_weightdamagecalculation,
+    atkDD_nop,
     atkDE_asistattackselect,
     atkDF_trysetmagiccoat,
     atkE0_trysetsnatch,
@@ -798,16 +798,6 @@ static const u16 sMovesForbiddenToCopy[] =
      METRONOME_FORBIDDEN_END
 };
 
-static const u8 sFlailHpScaleToPowerTable[] =
-{
-    1, 200,
-    4, 150,
-    9, 100,
-    16, 80,
-    32, 40,
-    48, 20
-};
-
 static const u16 sNaturePowerMoves[] =
 {
     MOVE_STUN_SPORE,
@@ -822,17 +812,6 @@ static const u16 sNaturePowerMoves[] =
     MOVE_SWIFT
 };
 
-// format: min. weight (hectograms), base power
-static const u16 sWeightToDamageTable[] =
-{
-    100, 20,
-    250, 40,
-    500, 60,
-    1000, 80,
-    2000, 100,
-    0xFFFF, 0xFFFF
-};
-
 static const u16 sPickupItems[] =
 {
     ITEM_POTION,
@@ -8514,18 +8493,8 @@ static void atkAB_trysetdestinybondtohappen(void)
     gBattlescriptCurrInstr++;
 }
 
-static void atkAC_remaininghptopower(void)
+static void atkAC_nop(void)
 {
-    s32 i;
-    s32 hpFraction = GetScaledHPFraction(gBattleMons[gBattlerAttacker].hp, gBattleMons[gBattlerAttacker].maxHP, 48);
-
-    for (i = 0; i < (s32) sizeof(sFlailHpScaleToPowerTable); i += 2)
-    {
-        if (hpFraction <= sFlailHpScaleToPowerTable[i])
-            break;
-    }
-
-    gDynamicBasePower = sFlailHpScaleToPowerTable[i + 1];
     gBattlescriptCurrInstr++;
 }
 
@@ -9650,20 +9619,8 @@ static void atkDC_trysetgrudge(void)
     }
 }
 
-static void atkDD_weightdamagecalculation(void)
+static void atkDD_nop(void)
 {
-    s32 i;
-    for (i = 0; sWeightToDamageTable[i] != 0xFFFF; i += 2)
-    {
-        if (sWeightToDamageTable[i] > GetPokedexHeightWeight(SpeciesToNationalPokedexNum(gBattleMons[gBattlerTarget].species), 1))
-            break;
-    }
-
-    if (sWeightToDamageTable[i] != 0xFFFF)
-        gDynamicBasePower = sWeightToDamageTable[i + 1];
-    else
-        gDynamicBasePower = 120;
-
     gBattlescriptCurrInstr++;
 }