diff --git a/asm/macros/battle_script.inc b/asm/macros/battle_script.inc
index 9dac5beff..66d989b9d 100644
--- a/asm/macros/battle_script.inc
+++ b/asm/macros/battle_script.inc
@@ -1223,6 +1223,16 @@
 	.4byte \ptr
 	.endm
 	
+	.macro swapstatstages stat
+	.byte 0xfa
+	.byte \stat
+	.endm
+	
+	.macro averagestats stat
+	.byte 0xfb
+	.byte \stat
+	.endm
+	
 @ various command changed to more readable macros
 	.macro cancelmultiturnmoves bank
 	various \bank, VARIOUS_CANCEL_MULTI_TURN_MOVES
diff --git a/data/battle_scripts_1.s b/data/battle_scripts_1.s
index 3feef4056..46e4aec6b 100644
--- a/data/battle_scripts_1.s
+++ b/data/battle_scripts_1.s
@@ -265,6 +265,81 @@ gBattleScriptsForMoveEffects:: @ 82D86A8
 	.4byte BattleScript_EffectGastroAcid
 	.4byte BattleScript_EffectStealthRock
 	.4byte BattleScript_EffectTelekinesis
+	.4byte BattleScript_EffectPowerSwap
+	.4byte BattleScript_EffectGuardSwap
+	.4byte BattleScript_EffectHeartSwap
+	.4byte BattleScript_EffectPowerSplit
+	.4byte BattleScript_EffectGuardSplit
+	
+BattleScript_EffectPowerSplit:
+	attackcanceler
+	attackstring
+	ppreduce
+	accuracycheck BattleScript_ButItFailed, NO_ACC_CALC_CHECK_LOCK_ON
+	averagestats STAT_ATK
+	averagestats STAT_SPATK
+	attackanimation
+	waitanimation
+	printstring STRINGID_SHAREDITSPOWER
+	waitmessage 0x40
+	goto BattleScript_MoveEnd
+	
+BattleScript_EffectGuardSplit:
+	attackcanceler
+	attackstring
+	ppreduce
+	accuracycheck BattleScript_ButItFailed, NO_ACC_CALC_CHECK_LOCK_ON
+	averagestats STAT_DEF
+	averagestats STAT_SPDEF
+	attackanimation
+	waitanimation
+	printstring STRINGID_SHAREDITSGUARD
+	waitmessage 0x40
+	goto BattleScript_MoveEnd
+	
+BattleScript_EffectHeartSwap:
+	attackcanceler
+	attackstring
+	ppreduce
+	accuracycheck BattleScript_ButItFailed, NO_ACC_CALC_CHECK_LOCK_ON
+	swapstatstages STAT_ATK
+	swapstatstages STAT_DEF
+	swapstatstages STAT_SPEED
+	swapstatstages STAT_SPATK
+	swapstatstages STAT_SPDEF
+	swapstatstages STAT_EVASION
+	swapstatstages STAT_ACC
+	attackanimation
+	waitanimation
+	printstring STRINGID_PKMNSWITCHEDSTATCHANGES
+	waitmessage 0x40
+	goto BattleScript_MoveEnd
+
+BattleScript_EffectPowerSwap:
+	attackcanceler
+	attackstring
+	ppreduce
+	accuracycheck BattleScript_ButItFailed, NO_ACC_CALC_CHECK_LOCK_ON
+	swapstatstages STAT_ATK
+	swapstatstages STAT_SPATK
+	attackanimation
+	waitanimation
+	printstring STRINGID_PKMNSWITCHEDSTATCHANGES
+	waitmessage 0x40
+	goto BattleScript_MoveEnd
+	
+BattleScript_EffectGuardSwap:
+	attackcanceler
+	attackstring
+	ppreduce
+	accuracycheck BattleScript_ButItFailed, NO_ACC_CALC_CHECK_LOCK_ON
+	swapstatstages STAT_DEF
+	swapstatstages STAT_SPDEF
+	attackanimation
+	waitanimation
+	printstring STRINGID_PKMNSWITCHEDSTATCHANGES
+	waitmessage 0x40
+	goto BattleScript_MoveEnd
 	
 BattleScript_EffectTelekinesis:
 	attackcanceler
@@ -2700,7 +2775,7 @@ BattleScript_EffectEndeavor::
 	adjustdamage
 	goto BattleScript_HitFromAtkAnimation
 
-BattleScript_EffectSkillSwap::
+BattleScript_EffectSkillSwap:
 	attackcanceler
 	attackstring
 	ppreduce
diff --git a/data/text/move_names.inc b/data/text/move_names.inc
index 0060c27a5..0406e53b4 100644
--- a/data/text/move_names.inc
+++ b/data/text/move_names.inc
@@ -467,3 +467,96 @@ gMoveNames:: @ 831977C
 	.string "Seed Flare$", 13
 	.string "Ominous Wind$", 13
 	.string "Shadow Force$", 13
+	.string "Hone Claws$", 13
+	.string "Wide Guard$", 13
+	.string "Guard Split$", 13
+	.string "Power Split$", 13
+	.string "Wonder Room$", 13
+	.string "Psyshock$", 13
+	.string "Venoshock$", 13
+	.string "Autotomize$", 13
+	.string "Rage Powder$", 13
+	.string "Telekinesis$", 13
+	.string "Magic Room$", 13
+	.string "Smack Down$", 13
+	.string "Storm Throw$", 13
+	.string "Flame Burst$", 13
+	.string "Sludge Wave$", 13
+	.string "Quiver Dance$", 13
+	.string "Heavy Slam$", 13
+	.string "Synchronoise$", 13
+	.string "Electro Ball$", 13
+	.string "Soak$", 13
+	.string "Flame Charge$", 13
+	.string "Coil$", 13
+	.string "Low Sweep$", 13
+	.string "Acid Spray$", 13
+	.string "Foul Play$", 13
+	.string "Simple Beam$", 13
+	.string "Entrainment$", 13
+	.string "After You$", 13
+	.string "Round$", 13
+	.string "Echoed Voice$", 13
+	.string "Chip Away$", 13
+	.string "Clear Smog$", 13
+	.string "Stored Power$", 13
+	.string "Quick Guard$", 13
+	.string "Ally Switch$", 13
+	.string "Scald$", 13
+	.string "Shell Smash$", 13
+	.string "Heal Pulse$", 13
+	.string "Hex$", 13
+	.string "Sky Drop$", 13
+	.string "Shift Gear$", 13
+	.string "Circle Throw$", 13
+	.string "Incinerate$", 13
+	.string "Quash$", 13
+	.string "Acrobatics$", 13
+	.string "Reflect Type$", 13
+	.string "Retaliate$", 13
+	.string "Final Gambit$", 13
+	.string "Bestow$", 13
+	.string "Inferno$", 13
+	.string "Water Pledge$", 13
+	.string "Fire Pledge$", 13
+	.string "Grass Pledge$", 13
+	.string "Volt Switch$", 13
+	.string "Struggle Bug$", 13
+	.string "Bulldoze$", 13
+	.string "Frost Breath$", 13
+	.string "Dragon Tail$", 13
+	.string "Work Up$", 13
+	.string "Electroweb$", 13
+	.string "Wild Charge$", 13
+	.string "Drill Run$", 13
+	.string "Dual Chop$", 13
+	.string "Heart Stamp$", 13
+	.string "Horn Leech$", 13
+	.string "Sacred Sword$", 13
+	.string "Razor Shell$", 13
+	.string "Heat Crash$", 13
+	.string "Leaf Tornado$", 13
+	.string "Steamroller$", 13
+	.string "Cotton Guard$", 13
+	.string "Night Daze$", 13
+	.string "Psystrike$", 13
+	.string "Tail Slap$", 13
+	.string "Hurricane$", 13
+	.string "Head Charge$", 13
+	.string "Gear Grind$", 13
+	.string "Searing Shot$", 13
+	.string "Techno Blast$", 13
+	.string "Relic Song$", 13
+	.string "Secret Sword$", 13
+	.string "Glaciate$", 13
+	.string "Bolt Strike$", 13
+	.string "Blue Flare$", 13
+	.string "Fiery Dance$", 13
+	.string "Freeze Shock$", 13
+	.string "Ice Burn$", 13
+	.string "Snarl$", 13
+	.string "Icicle Crash$", 13
+	.string "V Create$", 13
+	.string "Fusion Flare$", 13
+	.string "Fusion Bolt$", 13
+	.string "Flying Press$", 13
diff --git a/include/constants/battle_move_effects.h b/include/constants/battle_move_effects.h
index 72b569e62..4ee416b3c 100644
--- a/include/constants/battle_move_effects.h
+++ b/include/constants/battle_move_effects.h
@@ -254,5 +254,10 @@
 #define EFFECT_GASTRO_ACID 248
 #define EFFECT_STEALTH_ROCK 249
 #define EFFECT_TELEKINESIS 250
+#define EFFECT_POWER_SWAP 251
+#define EFFECT_GUARD_SWAP 252
+#define EFFECT_HEART_SWAP 253
+#define EFFECT_POWER_SPLIT 254
+#define EFFECT_GUARD_SPLIT 255
 
 #endif  // GUARD_CONSTANTS_BATTLE_MOVE_EFFECTS_H
diff --git a/include/data/battle_moves.h b/include/data/battle_moves.h
index c70e24615..6cd5cd709 100644
--- a/include/data/battle_moves.h
+++ b/include/data/battle_moves.h
@@ -5656,7 +5656,7 @@ const struct BattleMove gBattleMoves[MOVES_COUNT_GEN6] =
 		.split = SPLIT_STATUS,
 	},
 	{ // MOVE_POWER_SPLIT
-		.effect = EFFECT_PLACEHOLDER_209,
+		.effect = EFFECT_POWER_SPLIT,
 		.power = 0,
 		.type = TYPE_PSYCHIC,
 		.accuracy = 0,
diff --git a/src/battle_debug.c b/src/battle_debug.c
index 145a408ae..105af0aa5 100644
--- a/src/battle_debug.c
+++ b/src/battle_debug.c
@@ -1134,7 +1134,7 @@ static void SetUpModifyArrows(struct BattleDebugMenu *data)
         break;
     case LIST_ITEM_MOVES:
         data->modifyArrows.minValue = 0;
-        data->modifyArrows.maxValue = MOVES_COUNT - 1;
+        data->modifyArrows.maxValue = MOVES_COUNT_GEN5 - 1;
         data->modifyArrows.maxDigits = 3;
         data->modifyArrows.modifiedValPtr = &gBattleMons[data->battlerId].moves[data->currentSecondaryListItemId];
         data->modifyArrows.typeOfVal = VAL_U16;
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index 339b571f2..f28ec7a80 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -341,6 +341,8 @@ static void atkF6_finishaction(void);
 static void atkF7_finishturn(void);
 static void atkF8_trainerslideout(void);
 static void atkF9_settelekinesis(void);
+static void atkFA_swapstatstages(void);
+static void atkFB_averagestats(void);
 
 void (* const gBattleScriptingCommandsTable[])(void) =
 {
@@ -594,6 +596,8 @@ void (* const gBattleScriptingCommandsTable[])(void) =
     atkF7_finishturn,
     atkF8_trainerslideout,
     atkF9_settelekinesis,
+    atkFA_swapstatstages,
+    atkFB_averagestats,
 };
 
 struct StatFractions
@@ -10247,3 +10251,28 @@ static void atkF9_settelekinesis(void)
         gBattlescriptCurrInstr += 5;
     }
 }
+
+static void atkFA_swapstatstages(void)
+{
+    u8 statId = T1_READ_8(gBattlescriptCurrInstr + 1);
+    s8 atkStatStage = gBattleMons[gBattlerAttacker].statStages[statId];
+    s8 defStatStage = gBattleMons[gBattlerTarget].statStages[statId];
+
+    gBattleMons[gBattlerAttacker].statStages[statId] = defStatStage;
+    gBattleMons[gBattlerTarget].statStages[statId] = atkStatStage;
+
+    gBattlescriptCurrInstr += 2;
+}
+
+static void atkFB_averagestats(void)
+{
+    u8 statId = T1_READ_8(gBattlescriptCurrInstr + 1);
+    u16 atkStat = *(u16*)((&gBattleMons[gBattlerAttacker].attack) + (statId - 1));
+    u16 defStat = *(u16*)((&gBattleMons[gBattlerTarget].attack) + (statId - 1));
+    u16 average = (atkStat + defStat) / 2;
+
+    *(u16*)((&gBattleMons[gBattlerAttacker].attack) + (statId - 1)) = average;
+    *(u16*)((&gBattleMons[gBattlerTarget].attack) + (statId - 1)) = average;
+
+    gBattlescriptCurrInstr += 2;
+}