diff --git a/src/data/ability.ts b/src/data/ability.ts
index 8a244b85b..984b6ebde 100644
--- a/src/data/ability.ts
+++ b/src/data/ability.ts
@@ -919,6 +919,63 @@ export class PreAttackAbAttr extends AbAttr {
   }
 }
 
+/**
+ * Attribute used by Sheer Force and Serene Grace. 
+ * Modifies moves additional effects with multipliers
+ */
+export class MoveEffectChanceMultiplierAbAttr extends AbAttr {
+  private chanceMultiplier: number;
+ 
+  constructor(chanceMultiplier?: number) {
+    super(true);
+    this.chanceMultiplier = chanceMultiplier;
+  }
+  /**
+   * Multiplies the base additional effect chance by the given multiplier.
+   * @param {Pokemon} pokemon N/A
+   * @param {boolean} passive N/A
+   * @param {cancelled} cancelled N/A 
+   * @param {any[]} args args[0]: NumberHolder, Move additional effect chance. Has to be higher than or equal to 0. args[1]: Move, Move used by user.
+   * @returns {boolean} true if function succeeds.
+   */
+  apply(pokemon: Pokemon, passive: boolean, cancelled: Utils.BooleanHolder, args: any[]): boolean {
+
+    if((args[0] as Utils.NumberHolder).value <= 0 || (args[1] as Move).id == Moves.ORDER_UP)
+      return false;
+
+    (args[0] as Utils.NumberHolder).value *= this.chanceMultiplier;
+    (args[0] as Utils.NumberHolder).value = Math.min((args[0] as Utils.NumberHolder).value, 100)
+    return true;
+    
+  }
+}
+
+/**
+ * Attribute by Shield Dust.
+ * Sets all incoming moves additional effect chance to zero, ignoring all effects from moves.
+ */
+export class IgnoreMoveEffectsAbAttr extends PreDefendAbAttr {
+  /**
+   * Setting the move additional effects higher than zero to zero.
+   * @param {Pokemon} pokemon N/A
+   * @param {boolean} passive N/A
+   * @param {Pokemon} attacker N/A
+   * @param {move} move N/A
+   * @param {BooleanHolder} cancelled N/A
+   * @param {any[] } args args[0]: NumberHolder, Move additional effect chance.
+   * @returns {boolean} true if the function succeeds.
+   */
+  applyPreDefend(pokemon: Pokemon, passive: boolean, attacker: Pokemon, move: PokemonMove, cancelled: Utils.BooleanHolder, args: any[]): boolean {
+  
+    if((args[0] as Utils.NumberHolder).value <= 0)
+      return false;
+
+    (args[0] as Utils.NumberHolder).value = 0;
+    return true;
+      
+  }
+}
+
 export class VariableMovePowerAbAttr extends PreAttackAbAttr {
   applyPreAttack(pokemon: Pokemon, passive: boolean, defender: Pokemon, move: PokemonMove, args: any[]): boolean {
     //const power = args[0] as Utils.NumberHolder;
@@ -1136,7 +1193,8 @@ export class PostAttackApplyStatusEffectAbAttr extends PostAttackAbAttr {
   }
 
   applyPostAttack(pokemon: Pokemon, passive: boolean, attacker: Pokemon, move: PokemonMove, hitResult: HitResult, args: any[]): boolean {
-    if (pokemon != attacker && (!this.contactRequired || move.getMove().checkFlag(MoveFlags.MAKES_CONTACT, attacker, pokemon)) && pokemon.randSeedInt(100) < this.chance && !pokemon.status) {
+     //Status inflicted by abilities post attacking are also considered additional effects.
+    if (!attacker.hasAbilityWithAttr(IgnoreMoveEffectsAbAttr) && pokemon != attacker && (!this.contactRequired || move.getMove().checkFlag(MoveFlags.MAKES_CONTACT, attacker, pokemon)) && pokemon.randSeedInt(100) < this.chance && !pokemon.status) {
       const effect = this.effects.length === 1 ? this.effects[0] : this.effects[pokemon.randSeedInt(this.effects.length)];
       return attacker.trySetStatus(effect, true);
     }
@@ -1166,10 +1224,9 @@ export class PostAttackApplyBattlerTagAbAttr extends PostAttackAbAttr {
   }
 
   applyPostAttack(pokemon: Pokemon, passive: boolean, attacker: Pokemon, move: PokemonMove, hitResult: HitResult, args: any[]): boolean {
-    if (pokemon != attacker && (!this.contactRequired || move.getMove().checkFlag(MoveFlags.MAKES_CONTACT, attacker, pokemon)) && pokemon.randSeedInt(100) < this.chance(attacker, pokemon, move) && !pokemon.status) {
+    //Battler tags inflicted by abilities post attacking are also considered additional effects.
+    if (!attacker.hasAbilityWithAttr(IgnoreMoveEffectsAbAttr) && pokemon != attacker && (!this.contactRequired || move.getMove().checkFlag(MoveFlags.MAKES_CONTACT, attacker, pokemon)) && pokemon.randSeedInt(100) < this.chance(attacker, pokemon, move) && !pokemon.status) {
       const effect = this.effects.length === 1 ? this.effects[0] : this.effects[pokemon.randSeedInt(this.effects.length)];
-
-
       return attacker.addTag(effect);
     }
 
@@ -1819,6 +1876,33 @@ export class SuppressWeatherEffectAbAttr extends PreWeatherEffectAbAttr {
   }
 }
 
+/**
+ * Condition function to applied to abilities related to Sheer Force.
+ * Checks if last move used against target was affected by a Sheer Force user, 
+ * then disables the user ability if it is one of the following:
+ * Color Change, Pickpocket, Wimp Out, Emergency Exit, Berserk, Anger Shell
+ * @returns if false disables the ability.
+ */
+function getSheerForceHitDisableAbCondition(): AbAttrCondition {
+  return (pokemon: Pokemon) => {
+    if (!pokemon.turnData)
+      return true;
+
+    const lastReceivedAttack = pokemon.turnData.attacksReceived[0];
+    if (!lastReceivedAttack)
+      return true;
+
+    const lastAttacker = pokemon.getOpponents().find(p => p.id === lastReceivedAttack.sourceId);
+    if (!lastAttacker)
+      return true;
+
+    //if the last move chance is greater than or equal to cero, and the last attacker's ability is sheer force
+    const SheerForceAffected = allMoves[lastReceivedAttack.move].chance >= 0 && lastAttacker.hasAbility(Abilities.SHEER_FORCE);
+
+    return !SheerForceAffected;
+  }
+}
+
 function getWeatherCondition(...weatherTypes: WeatherType[]): AbAttrCondition {
   return (pokemon: Pokemon) => {
     if (pokemon.scene.arena.weather?.isEffectSuppressed(pokemon.scene))
@@ -2806,17 +2890,18 @@ export function initAbilities() {
       .attr(BattlerTagImmunityAbAttr, BattlerTagType.DROWSY)
       .ignorable(),
     new Ability(Abilities.COLOR_CHANGE, 3)
-      .attr(PostDefendTypeChangeAbAttr),
+    .attr(PostDefendTypeChangeAbAttr)
+    .condition(getSheerForceHitDisableAbCondition()),
     new Ability(Abilities.IMMUNITY, 3)
       .attr(StatusEffectImmunityAbAttr, StatusEffect.POISON, StatusEffect.TOXIC)
       .ignorable(),
     new Ability(Abilities.FLASH_FIRE, 3)
       .attr(TypeImmunityAddBattlerTagAbAttr, Type.FIRE, BattlerTagType.FIRE_BOOST, 1, (pokemon: Pokemon) => !pokemon.status || pokemon.status.effect !== StatusEffect.FREEZE)
       .ignorable(),
-    new Ability(Abilities.SHIELD_DUST, 3)
-      .ignorable()
-      .unimplemented(),
-    new Ability(Abilities.OWN_TEMPO, 3)
+      new Ability(Abilities.SHIELD_DUST, 3)
+      .attr(IgnoreMoveEffectsAbAttr)
+      .partial(),
+      new Ability(Abilities.OWN_TEMPO, 3)
       .attr(BattlerTagImmunityAbAttr, BattlerTagType.CONFUSED)
       .attr(IntimidateImmunityAbAttr)
       .ignorable(),
@@ -2853,7 +2938,8 @@ export function initAbilities() {
       .attr(TypeImmunityStatChangeAbAttr, Type.ELECTRIC, BattleStat.SPATK, 1)
       .ignorable(),
     new Ability(Abilities.SERENE_GRACE, 3)
-      .unimplemented(),
+      .attr(MoveEffectChanceMultiplierAbAttr, 2)
+      .partial(),
     new Ability(Abilities.SWIFT_SWIM, 3)
       .attr(BattleStatMultiplierAbAttr, BattleStat.SPD, 2)
       .condition(getWeatherCondition(WeatherType.RAIN, WeatherType.HEAVY_RAIN)),
@@ -3110,9 +3196,12 @@ export function initAbilities() {
     new Ability(Abilities.BAD_DREAMS, 4)
       .unimplemented(),
     new Ability(Abilities.PICKPOCKET, 5)
-      .attr(PostDefendStealHeldItemAbAttr, (target, user, move) => move.hasFlag(MoveFlags.MAKES_CONTACT)),
+      .attr(PostDefendStealHeldItemAbAttr, (target, user, move) => move.hasFlag(MoveFlags.MAKES_CONTACT))
+      .condition(getSheerForceHitDisableAbCondition()),
     new Ability(Abilities.SHEER_FORCE, 5)
-      .unimplemented(),
+      .attr(MovePowerBoostAbAttr, (user, target, move) => move.chance >= 1, 5461/4096)
+      .attr(MoveEffectChanceMultiplierAbAttr, 0)
+      .partial(),
     new Ability(Abilities.CONTRARY, 5)
       .attr(StatChangeMultiplierAbAttr, -1)
       .ignorable(),
@@ -3303,8 +3392,10 @@ export function initAbilities() {
     new Ability(Abilities.STAMINA, 7)
       .attr(PostDefendStatChangeAbAttr, (target, user, move) => move.category !== MoveCategory.STATUS, BattleStat.DEF, 1),
     new Ability(Abilities.WIMP_OUT, 7)
+      .condition(getSheerForceHitDisableAbCondition())
       .unimplemented(),
     new Ability(Abilities.EMERGENCY_EXIT, 7)
+      .condition(getSheerForceHitDisableAbCondition())
       .unimplemented(),
     new Ability(Abilities.WATER_COMPACTION, 7)
       .attr(PostDefendStatChangeAbAttr, (target, user, move) => move.type === Type.WATER && move.category !== MoveCategory.STATUS, BattleStat.DEF, 2),
@@ -3329,7 +3420,8 @@ export function initAbilities() {
     new Ability(Abilities.STEELWORKER, 7)
       .attr(MoveTypePowerBoostAbAttr, Type.STEEL),
     new Ability(Abilities.BERSERK, 7)
-      .attr(PostDefendHpGatedStatChangeAbAttr, (target, user, move) => move.category !== MoveCategory.STATUS, 0.5, [BattleStat.SPATK], 1),
+      .attr(PostDefendHpGatedStatChangeAbAttr, (target, user, move) => move.category !== MoveCategory.STATUS, 0.5, [BattleStat.SPATK], 1)
+      .condition(getSheerForceHitDisableAbCondition()),
     new Ability(Abilities.SLUSH_RUSH, 7)
       .attr(BattleStatMultiplierAbAttr, BattleStat.SPD, 2)
       .condition(getWeatherCondition(WeatherType.HAIL, WeatherType.SNOW)),
@@ -3570,7 +3662,8 @@ export function initAbilities() {
       .ignorable(),
     new Ability(Abilities.ANGER_SHELL, 9)
       .attr(PostDefendHpGatedStatChangeAbAttr, (target, user, move) => move.category !== MoveCategory.STATUS, 0.5, [ BattleStat.ATK, BattleStat.SPATK, BattleStat.SPD ], 1)
-      .attr(PostDefendHpGatedStatChangeAbAttr, (target, user, move) => move.category !== MoveCategory.STATUS, 0.5, [ BattleStat.DEF, BattleStat.SPDEF ], -1),
+      .attr(PostDefendHpGatedStatChangeAbAttr, (target, user, move) => move.category !== MoveCategory.STATUS, 0.5, [ BattleStat.DEF, BattleStat.SPDEF ], -1)
+      .condition(getSheerForceHitDisableAbCondition()),
     new Ability(Abilities.PURIFYING_SALT, 9)
       .attr(StatusEffectImmunityAbAttr)
       .attr(ReceivedTypeDamageMultiplierAbAttr, Type.GHOST, 0.5)
diff --git a/src/data/move.ts b/src/data/move.ts
index cada55e64..d03173214 100644
--- a/src/data/move.ts
+++ b/src/data/move.ts
@@ -12,7 +12,7 @@ import * as Utils from "../utils";
 import { WeatherType } from "./weather";
 import { ArenaTagSide, ArenaTrapTag } from "./arena-tag";
 import { ArenaTagType } from "./enums/arena-tag-type";
-import { UnswappableAbilityAbAttr, UncopiableAbilityAbAttr, UnsuppressableAbilityAbAttr, NoTransformAbilityAbAttr, BlockRecoilDamageAttr, BlockOneHitKOAbAttr, IgnoreContactAbAttr, MaxMultiHitAbAttr, applyAbAttrs, BlockNonDirectDamageAbAttr, applyPreSwitchOutAbAttrs, PreSwitchOutAbAttr, applyPostDefendAbAttrs, PostDefendContactApplyStatusEffectAbAttr, MoveAbilityBypassAbAttr, ReverseDrainAbAttr, FieldPreventExplosiveMovesAbAttr, ForceSwitchOutImmunityAbAttr } from "./ability";
+import { UnswappableAbilityAbAttr, UncopiableAbilityAbAttr, UnsuppressableAbilityAbAttr, NoTransformAbilityAbAttr, BlockRecoilDamageAttr, BlockOneHitKOAbAttr, IgnoreContactAbAttr, MaxMultiHitAbAttr, applyAbAttrs, BlockNonDirectDamageAbAttr, applyPreSwitchOutAbAttrs, PreSwitchOutAbAttr, applyPostDefendAbAttrs, PostDefendContactApplyStatusEffectAbAttr, MoveAbilityBypassAbAttr, ReverseDrainAbAttr, FieldPreventExplosiveMovesAbAttr, ForceSwitchOutImmunityAbAttr, IgnoreMoveEffectsAbAttr, applyPreDefendAbAttrs, MoveEffectChanceMultiplierAbAttr } from "./ability";
 import { Abilities } from "./enums/abilities";
 import { allAbilities } from './ability';
 import { PokemonHeldItemModifier } from "../modifier/modifier";
@@ -488,6 +488,14 @@ export class MoveEffectAttr extends MoveAttr {
   apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean | Promise<boolean> {
     return this.canApply(user, target, move, args); 
   }
+
+  getMoveChance(user: Pokemon, target: Pokemon, move: Move, selfEffect?: Boolean): integer {
+    let moveChance = new Utils.NumberHolder(move.chance);
+    applyAbAttrs(MoveEffectChanceMultiplierAbAttr, user, null, moveChance, move, target, selfEffect);
+    applyPreDefendAbAttrs(IgnoreMoveEffectsAbAttr,target,user,null,null, moveChance); 
+    return moveChance.value;
+  }
+  
 }
 
 export class PreMoveMessageAttr extends MoveAttr {
@@ -1110,7 +1118,9 @@ export class StatusEffectAttr extends MoveEffectAttr {
   }
 
   apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
-    const statusCheck = move.chance < 0 || move.chance === 100 || user.randSeedInt(100) < move.chance;
+
+    let moveChance = this.getMoveChance(user,target,move,this.selfTarget);
+    const statusCheck = moveChance < 0 || moveChance === 100 || user.randSeedInt(100) < moveChance;
     if (statusCheck) {
       const pokemon = this.selfTarget ? user : target;
       if (pokemon.status) {
@@ -1119,14 +1129,15 @@ export class StatusEffectAttr extends MoveEffectAttr {
         else
           return false;
       }
-      if (!pokemon.status || (pokemon.status.effect === this.effect && move.chance < 0))
+      if (!pokemon.status || (pokemon.status.effect === this.effect && moveChance < 0))
         return pokemon.trySetStatus(this.effect, true, this.cureTurn);
     }
     return false;
   }
 
   getTargetBenefitScore(user: Pokemon, target: Pokemon, move: Move): number {
-    return !(this.selfTarget ? user : target).status && (this.selfTarget ? user : target).canSetStatus(this.effect, true) ? Math.floor(move.chance * -0.1) : 0;
+    let moveChance = this.getMoveChance(user,target,move,this.selfTarget);
+    return !(this.selfTarget ? user : target).status && (this.selfTarget ? user : target).canSetStatus(this.effect, true) ? Math.floor(moveChance * -0.1) : 0;
   }
 }
 
@@ -1568,7 +1579,9 @@ export class StatChangeAttr extends MoveEffectAttr {
     if (!super.apply(user, target, move, args) || (this.condition && !this.condition(user, target, move)))
       return false;
 
-    if (move.chance < 0 || move.chance === 100 || user.randSeedInt(100) < move.chance) {
+    let moveChance = this.getMoveChance(user,target,move,this.selfTarget);
+
+    if (moveChance < 0 || moveChance === 100 || user.randSeedInt(100) < moveChance) {
       const levels = this.getLevels(user);
       user.scene.unshiftPhase(new StatChangePhase(user.scene, (this.selfTarget ? user : target).getBattlerIndex(), this.selfTarget, this.stats, levels, this.showMessage));
       return true;
@@ -2773,17 +2786,13 @@ export class AddBattlerTagAttr extends MoveEffectAttr {
     if (!super.apply(user, target, move, args))
       return false;
 
-    const chance = this.getTagChance(user, target, move);
-    if (chance < 0 || chance === 100 || user.randSeedInt(100) < chance)
+    let moveChance = this.getMoveChance(user,target,move,this.selfTarget);
+    if (moveChance < 0 || moveChance === 100 || user.randSeedInt(100) < moveChance)
       return (this.selfTarget ? user : target).addTag(this.tagType,  user.randSeedInt(this.turnCountMax - this.turnCountMin, this.turnCountMin), move.id, user.id);
 
     return false;
   }
 
-  getTagChance(user: Pokemon, target: Pokemon, move: Move): integer {
-    return move.chance;
-  }
-
   getCondition(): MoveConditionFunc {
     return this.failOnOverlap
       ? (user, target, move) => !(this.selfTarget ? user : target).getTag(this.tagType)
@@ -2833,10 +2842,10 @@ export class AddBattlerTagAttr extends MoveEffectAttr {
   }
 
   getTargetBenefitScore(user: Pokemon, target: Pokemon, move: Move): integer {
-    let chance = this.getTagChance(user, target, move);
-    if (chance < 0)
-      chance = 100;
-    return Math.floor(this.getTagTargetBenefitScore(user, target, move) * (chance / 100));
+    let moveChance = this.getMoveChance(user,target,move,this.selfTarget);
+    if (moveChance < 0)
+      moveChance = 100;
+    return Math.floor(this.getTagTargetBenefitScore(user, target, move) * (moveChance / 100));
   }
 }
 
@@ -3053,8 +3062,10 @@ export class AddArenaTagAttr extends MoveEffectAttr {
 export class AddArenaTrapTagAttr extends AddArenaTagAttr {
   getCondition(): MoveConditionFunc {
     return (user, target, move) => {
-      const side = (this.selfSideTarget ? user : target).isPlayer() ? ArenaTagSide.PLAYER : ArenaTagSide.ENEMY;
-      if (move.category !== MoveCategory.STATUS || !user.scene.arena.getTagOnSide(this.tagType, side))
+    let moveChance = this.getMoveChance(user,target,move,this.selfTarget);
+    const side = (this.selfSideTarget ? user : target).isPlayer() ? ArenaTagSide.PLAYER : ArenaTagSide.ENEMY;
+    if (moveChance < 0 || moveChance === 100 || user.randSeedInt(100) < moveChance)
+    if (move.category !== MoveCategory.STATUS || !user.scene.arena.getTagOnSide(this.tagType, side))
         return true;
       const tag = user.scene.arena.getTagOnSide(this.tagType, side) as ArenaTrapTag;
       return tag.layers < tag.maxLayers;
@@ -4163,7 +4174,7 @@ export function initMoves() {
       .attr(ChargeAttr, ChargeAnim.FLY_CHARGING, 'flew\nup high!', BattlerTagType.FLYING)
       .condition(failOnGravityCondition)
       .ignoresVirtual(),
-    new AttackMove(Moves.BIND, Type.NORMAL, MoveCategory.PHYSICAL, 15, 85, 20, 100, 0, 1)
+    new AttackMove(Moves.BIND, Type.NORMAL, MoveCategory.PHYSICAL, 15, 85, 20, -1, 0, 1)
       .attr(TrapAttr, BattlerTagType.BIND),
     new AttackMove(Moves.SLAM, Type.NORMAL, MoveCategory.PHYSICAL, 80, 75, 20, -1, 0, 1),
     new AttackMove(Moves.VINE_WHIP, Type.GRASS, MoveCategory.PHYSICAL, 45, 100, 25, -1, 0, 1),
@@ -4192,7 +4203,7 @@ export function initMoves() {
     new AttackMove(Moves.TACKLE, Type.NORMAL, MoveCategory.PHYSICAL, 40, 100, 35, -1, 0, 1),
     new AttackMove(Moves.BODY_SLAM, Type.NORMAL, MoveCategory.PHYSICAL, 85, 100, 15, 30, 0, 1)
       .attr(StatusEffectAttr, StatusEffect.PARALYSIS),
-    new AttackMove(Moves.WRAP, Type.NORMAL, MoveCategory.PHYSICAL, 15, 90, 20, 100, 0, 1)
+    new AttackMove(Moves.WRAP, Type.NORMAL, MoveCategory.PHYSICAL, 15, 90, 20, -1, 0, 1)
       .attr(TrapAttr, BattlerTagType.WRAP),
     new AttackMove(Moves.TAKE_DOWN, Type.NORMAL, MoveCategory.PHYSICAL, 90, 85, 20, -1, 0, 1)
       .attr(RecoilAttr)
@@ -4326,7 +4337,7 @@ export function initMoves() {
       .target(MoveTarget.ALL_NEAR_ENEMIES),
     new AttackMove(Moves.DRAGON_RAGE, Type.DRAGON, MoveCategory.SPECIAL, -1, 100, 10, -1, 0, 1)
       .attr(FixedDamageAttr, 40),
-    new AttackMove(Moves.FIRE_SPIN, Type.FIRE, MoveCategory.SPECIAL, 35, 85, 15, 100, 0, 1)
+    new AttackMove(Moves.FIRE_SPIN, Type.FIRE, MoveCategory.SPECIAL, 35, 85, 15, -1, 0, 1)
       .attr(TrapAttr, BattlerTagType.FIRE_SPIN),
     new AttackMove(Moves.THUNDER_SHOCK, Type.ELECTRIC, MoveCategory.SPECIAL, 40, 100, 30, 10, 0, 1)
       .attr(StatusEffectAttr, StatusEffect.PARALYSIS),
@@ -4441,11 +4452,11 @@ export function initMoves() {
       .attr(StatusEffectAttr, StatusEffect.BURN),
     new AttackMove(Moves.WATERFALL, Type.WATER, MoveCategory.PHYSICAL, 80, 100, 15, 20, 0, 1)
       .attr(FlinchAttr),
-    new AttackMove(Moves.CLAMP, Type.WATER, MoveCategory.PHYSICAL, 35, 85, 15, 100, 0, 1)
+    new AttackMove(Moves.CLAMP, Type.WATER, MoveCategory.PHYSICAL, 35, 85, 15, -1, 0, 1)
       .attr(TrapAttr, BattlerTagType.CLAMP),
     new AttackMove(Moves.SWIFT, Type.NORMAL, MoveCategory.SPECIAL, 60, -1, 20, -1, 0, 1)
       .target(MoveTarget.ALL_NEAR_ENEMIES),
-    new AttackMove(Moves.SKULL_BASH, Type.NORMAL, MoveCategory.PHYSICAL, 130, 100, 10, 100, 0, 1)
+    new AttackMove(Moves.SKULL_BASH, Type.NORMAL, MoveCategory.PHYSICAL, 130, 100, 10, -1, 0, 1)
       .attr(ChargeAttr, ChargeAnim.SKULL_BASH_CHARGING, 'lowered\nits head!', null, true)
       .attr(StatChangeAttr, BattleStat.DEF, 1, true)
       .ignoresVirtual(),
@@ -4796,7 +4807,7 @@ export function initMoves() {
       .attr(DelayedAttackAttr, ArenaTagType.FUTURE_SIGHT, ChargeAnim.FUTURE_SIGHT_CHARGING, 'foresaw\nan attack!'),
     new AttackMove(Moves.ROCK_SMASH, Type.FIGHTING, MoveCategory.PHYSICAL, 40, 100, 15, 50, 0, 2)
       .attr(StatChangeAttr, BattleStat.DEF, -1),
-    new AttackMove(Moves.WHIRLPOOL, Type.WATER, MoveCategory.SPECIAL, 35, 85, 15, 100, 0, 2)
+    new AttackMove(Moves.WHIRLPOOL, Type.WATER, MoveCategory.SPECIAL, 35, 85, 15, -1, 0, 2)
       .attr(TrapAttr, BattlerTagType.WHIRLPOOL)
       .attr(HitsTagAttr, BattlerTagType.UNDERWATER, true),
     new AttackMove(Moves.BEAT_UP, Type.DARK, MoveCategory.PHYSICAL, -1, 100, 10, -1, 0, 2)
@@ -4870,7 +4881,7 @@ export function initMoves() {
       .ignoresVirtual(),
     new SelfStatusMove(Moves.INGRAIN, Type.GRASS, -1, 20, -1, 0, 3)
       .attr(AddBattlerTagAttr, BattlerTagType.INGRAIN, true, true),
-    new AttackMove(Moves.SUPERPOWER, Type.FIGHTING, MoveCategory.PHYSICAL, 120, 100, 5, 100, 0, 3)
+    new AttackMove(Moves.SUPERPOWER, Type.FIGHTING, MoveCategory.PHYSICAL, 120, 100, 5, -1, 0, 3)
       .attr(StatChangeAttr, [ BattleStat.ATK, BattleStat.DEF ], -1, true),
     new SelfStatusMove(Moves.MAGIC_COAT, Type.PSYCHIC, -1, 15, -1, 4, 3)
       .unimplemented(),
@@ -4972,7 +4983,7 @@ export function initMoves() {
       .slicingMove()
       .windMove()
       .target(MoveTarget.ALL_NEAR_ENEMIES),
-    new AttackMove(Moves.OVERHEAT, Type.FIRE, MoveCategory.SPECIAL, 130, 90, 5, 100, 0, 3)
+    new AttackMove(Moves.OVERHEAT, Type.FIRE, MoveCategory.SPECIAL, 130, 90, 5, -1, 0, 3)
       .attr(StatChangeAttr, BattleStat.SPATK, -2, true)
       .attr(HealStatusEffectAttr, true, StatusEffect.FREEZE),
     new StatusMove(Moves.ODOR_SLEUTH, Type.NORMAL, -1, 40, -1, 0, 3)
@@ -5005,7 +5016,7 @@ export function initMoves() {
     new AttackMove(Moves.SKY_UPPERCUT, Type.FIGHTING, MoveCategory.PHYSICAL, 85, 90, 15, -1, 0, 3)
       .attr(HitsTagAttr, BattlerTagType.FLYING)
       .punchingMove(),
-    new AttackMove(Moves.SAND_TOMB, Type.GROUND, MoveCategory.PHYSICAL, 35, 85, 15, 100, 0, 3)
+    new AttackMove(Moves.SAND_TOMB, Type.GROUND, MoveCategory.PHYSICAL, 35, 85, 15, -1, 0, 3)
       .attr(TrapAttr, BattlerTagType.SAND_TOMB)
       .makesContact(false),
     new AttackMove(Moves.SHEER_COLD, Type.ICE, MoveCategory.SPECIAL, 200, 30, 5, -1, 0, 3)
@@ -5074,7 +5085,7 @@ export function initMoves() {
       .pulseMove(),
     new AttackMove(Moves.DOOM_DESIRE, Type.STEEL, MoveCategory.SPECIAL, 140, 100, 5, -1, 0, 3)
       .attr(DelayedAttackAttr, ArenaTagType.DOOM_DESIRE, ChargeAnim.DOOM_DESIRE_CHARGING, 'chose\nDoom Desire as its destiny!'),
-    new AttackMove(Moves.PSYCHO_BOOST, Type.PSYCHIC, MoveCategory.SPECIAL, 140, 90, 5, 100, 0, 3)
+    new AttackMove(Moves.PSYCHO_BOOST, Type.PSYCHIC, MoveCategory.SPECIAL, 140, 90, 5, -1, 0, 3)
       .attr(StatChangeAttr, BattleStat.SPATK, -2, true),
     new SelfStatusMove(Moves.ROOST, Type.FLYING, -1, 5, -1, 0, 4)
       .attr(HealAttr, 0.5)
@@ -5088,7 +5099,7 @@ export function initMoves() {
     new AttackMove(Moves.WAKE_UP_SLAP, Type.FIGHTING, MoveCategory.PHYSICAL, 70, 100, 10, -1, 0, 4)
       .attr(MovePowerMultiplierAttr, (user, target, move) => target.status?.effect === StatusEffect.SLEEP ? 2 : 1)
       .attr(HealStatusEffectAttr, false, StatusEffect.SLEEP),
-    new AttackMove(Moves.HAMMER_ARM, Type.FIGHTING, MoveCategory.PHYSICAL, 100, 90, 10, 100, 0, 4)
+    new AttackMove(Moves.HAMMER_ARM, Type.FIGHTING, MoveCategory.PHYSICAL, 100, 90, 10, -1, 0, 4)
       .attr(StatChangeAttr, BattleStat.SPD, -1, true)
       .punchingMove(),
     new AttackMove(Moves.GYRO_BALL, Type.STEEL, MoveCategory.PHYSICAL, -1, 100, 5, -1, 0, 4)
@@ -5121,7 +5132,7 @@ export function initMoves() {
       .target(MoveTarget.ATTACKER),
     new AttackMove(Moves.U_TURN, Type.BUG, MoveCategory.PHYSICAL, 70, 100, 20, -1, 0, 4)
       .attr(ForceSwitchOutAttr, true, false),
-    new AttackMove(Moves.CLOSE_COMBAT, Type.FIGHTING, MoveCategory.PHYSICAL, 120, 100, 5, 100, 0, 4)
+    new AttackMove(Moves.CLOSE_COMBAT, Type.FIGHTING, MoveCategory.PHYSICAL, 120, 100, 5, -1, 0, 4)
       .attr(StatChangeAttr, [ BattleStat.DEF, BattleStat.SPDEF ], -1, true),
     new AttackMove(Moves.PAYBACK, Type.DARK, MoveCategory.PHYSICAL, 50, 100, 10, -1, 0, 4)
     .attr(MovePowerMultiplierAttr, (user, target, move) => target.getLastXMoves(1).find(m => m.turn === target.scene.currentBattle.turn) || user.scene.currentBattle.turnCommands[target.getBattlerIndex()].command === Command.BALL ? 2 : 1),  
@@ -5295,7 +5306,7 @@ export function initMoves() {
       .attr(AddArenaTagAttr, ArenaTagType.TRICK_ROOM, 5)
       .ignoresProtect()
       .target(MoveTarget.BOTH_SIDES),
-    new AttackMove(Moves.DRACO_METEOR, Type.DRAGON, MoveCategory.SPECIAL, 130, 90, 5, 100, 0, 4)
+    new AttackMove(Moves.DRACO_METEOR, Type.DRAGON, MoveCategory.SPECIAL, 130, 90, 5, -1, 0, 4)
       .attr(StatChangeAttr, BattleStat.SPATK, -2, true),
     new AttackMove(Moves.DISCHARGE, Type.ELECTRIC, MoveCategory.SPECIAL, 80, 100, 15, 30, 0, 4)
       .attr(StatusEffectAttr, StatusEffect.PARALYSIS)
@@ -5303,7 +5314,7 @@ export function initMoves() {
     new AttackMove(Moves.LAVA_PLUME, Type.FIRE, MoveCategory.SPECIAL, 80, 100, 15, 30, 0, 4)
       .attr(StatusEffectAttr, StatusEffect.BURN)
       .target(MoveTarget.ALL_NEAR_OTHERS),
-    new AttackMove(Moves.LEAF_STORM, Type.GRASS, MoveCategory.SPECIAL, 130, 90, 5, 100, 0, 4)
+    new AttackMove(Moves.LEAF_STORM, Type.GRASS, MoveCategory.SPECIAL, 130, 90, 5, -1, 0, 4)
       .attr(StatChangeAttr, BattleStat.SPATK, -2, true),
     new AttackMove(Moves.POWER_WHIP, Type.GRASS, MoveCategory.PHYSICAL, 120, 85, 10, -1, 0, 4),
     new AttackMove(Moves.ROCK_WRECKER, Type.ROCK, MoveCategory.PHYSICAL, 150, 90, 5, -1, 0, 4)
@@ -5373,7 +5384,7 @@ export function initMoves() {
       .unimplemented(),
     new AttackMove(Moves.CRUSH_GRIP, Type.NORMAL, MoveCategory.PHYSICAL, -1, 100, 5, -1, 0, 4)
       .attr(OpponentHighHpPowerAttr),
-    new AttackMove(Moves.MAGMA_STORM, Type.FIRE, MoveCategory.SPECIAL, 100, 75, 5, 100, 0, 4)
+    new AttackMove(Moves.MAGMA_STORM, Type.FIRE, MoveCategory.SPECIAL, 100, 75, 5, -1, 0, 4)
       .attr(TrapAttr, BattlerTagType.MAGMA_STORM),
     new StatusMove(Moves.DARK_VOID, Type.DARK, 50, 10, -1, 0, 4)
       .attr(StatusEffectAttr, StatusEffect.SLEEP)
@@ -5627,7 +5638,7 @@ export function initMoves() {
     new AttackMove(Moves.ICICLE_CRASH, Type.ICE, MoveCategory.PHYSICAL, 85, 90, 10, 30, 0, 5)
       .attr(FlinchAttr)
       .makesContact(false),
-    new AttackMove(Moves.V_CREATE, Type.FIRE, MoveCategory.PHYSICAL, 180, 95, 5, 100, 0, 5)
+    new AttackMove(Moves.V_CREATE, Type.FIRE, MoveCategory.PHYSICAL, 180, 95, 5, -1, 0, 5)
       .attr(StatChangeAttr, [ BattleStat.DEF, BattleStat.SPDEF, BattleStat.SPD ], -1, true),
     new AttackMove(Moves.FUSION_FLARE, Type.FIRE, MoveCategory.SPECIAL, 100, 100, 5, -1, 0, 5)
       .attr(HealStatusEffectAttr, true, StatusEffect.FREEZE)
@@ -5776,7 +5787,7 @@ export function initMoves() {
       .attr(StatusEffectAttr, StatusEffect.PARALYSIS),
     new AttackMove(Moves.HOLD_BACK, Type.NORMAL, MoveCategory.PHYSICAL, 40, 100, 40, -1, 0, 6)
       .attr(SurviveDamageAttr),
-    new AttackMove(Moves.INFESTATION, Type.BUG, MoveCategory.SPECIAL, 20, 100, 20, 100, 0, 6)
+    new AttackMove(Moves.INFESTATION, Type.BUG, MoveCategory.SPECIAL, 20, 100, 20, -1, 0, 6)
       .makesContact()
       .attr(TrapAttr, BattlerTagType.INFESTATION),
     new AttackMove(Moves.POWER_UP_PUNCH, Type.FIGHTING, MoveCategory.PHYSICAL, 40, 100, 20, 100, 0, 6)
@@ -5785,7 +5796,7 @@ export function initMoves() {
     new AttackMove(Moves.OBLIVION_WING, Type.FLYING, MoveCategory.SPECIAL, 80, 100, 10, -1, 0, 6)
       .attr(HitHealAttr, 0.75)
       .triageMove(),
-    new AttackMove(Moves.THOUSAND_ARROWS, Type.GROUND, MoveCategory.PHYSICAL, 90, 100, 10, 100, 0, 6)
+    new AttackMove(Moves.THOUSAND_ARROWS, Type.GROUND, MoveCategory.PHYSICAL, 90, 100, 10, -1, 0, 6)
       .attr(NeutralDamageAgainstFlyingTypeMultiplierAttr)
       .attr(HitsTagAttr, BattlerTagType.FLYING, false)
       .attr(AddBattlerTagAttr, BattlerTagType.INTERRUPTED)
@@ -5808,9 +5819,9 @@ export function initMoves() {
     new AttackMove(Moves.PRECIPICE_BLADES, Type.GROUND, MoveCategory.PHYSICAL, 120, 85, 10, -1, 0, 6)
       .makesContact(false)
       .target(MoveTarget.ALL_NEAR_ENEMIES),
-    new AttackMove(Moves.DRAGON_ASCENT, Type.FLYING, MoveCategory.PHYSICAL, 120, 100, 5, 100, 0, 6)
+    new AttackMove(Moves.DRAGON_ASCENT, Type.FLYING, MoveCategory.PHYSICAL, 120, 100, 5, -1, 0, 6)
       .attr(StatChangeAttr, [ BattleStat.DEF, BattleStat.SPDEF ], -1, true),
-    new AttackMove(Moves.HYPERSPACE_FURY, Type.DARK, MoveCategory.PHYSICAL, 100, -1, 5, 100, 0, 6)
+    new AttackMove(Moves.HYPERSPACE_FURY, Type.DARK, MoveCategory.PHYSICAL, 100, -1, 5, -1, 0, 6)
       .attr(StatChangeAttr, BattleStat.DEF, -1, true)
       .ignoresProtect(),
     /* Unused */
@@ -5933,16 +5944,16 @@ export function initMoves() {
       .condition(new FirstMoveCondition()),
     new SelfStatusMove(Moves.BANEFUL_BUNKER, Type.POISON, -1, 10, -1, 4, 7)
       .attr(ProtectAttr, BattlerTagType.BANEFUL_BUNKER),
-    new AttackMove(Moves.SPIRIT_SHACKLE, Type.GHOST, MoveCategory.PHYSICAL, 80, 100, 10, -1, 0, 7)
+    new AttackMove(Moves.SPIRIT_SHACKLE, Type.GHOST, MoveCategory.PHYSICAL, 80, 100, 10, 100, 0, 7)
       .attr(AddBattlerTagAttr, BattlerTagType.TRAPPED, false, false, 1)
       .makesContact(false),
     new AttackMove(Moves.DARKEST_LARIAT, Type.DARK, MoveCategory.PHYSICAL, 85, 100, 10, -1, 0, 7)
       .attr(IgnoreOpponentStatChangesAttr),
-    new AttackMove(Moves.SPARKLING_ARIA, Type.WATER, MoveCategory.SPECIAL, 90, 100, 10, -1, 0, 7)
+    new AttackMove(Moves.SPARKLING_ARIA, Type.WATER, MoveCategory.SPECIAL, 90, 100, 10, 100, 0, 7)
       .attr(HealStatusEffectAttr, false, StatusEffect.BURN)
       .soundBased()
       .target(MoveTarget.ALL_NEAR_OTHERS),
-    new AttackMove(Moves.ICE_HAMMER, Type.ICE, MoveCategory.PHYSICAL, 100, 90, 10, 100, 0, 7)
+    new AttackMove(Moves.ICE_HAMMER, Type.ICE, MoveCategory.PHYSICAL, 100, 90, 10, -1, 0, 7)
       .attr(StatChangeAttr, BattleStat.SPD, -1, true)
       .punchingMove(),
     new StatusMove(Moves.FLORAL_HEALING, Type.FAIRY, -1, 10, -1, 0, 7)
@@ -5977,7 +5988,7 @@ export function initMoves() {
     new AttackMove(Moves.POLLEN_PUFF, Type.BUG, MoveCategory.SPECIAL, 90, 100, 15, -1, 0, 7)
       .ballBombMove()
       .partial(),
-    new AttackMove(Moves.ANCHOR_SHOT, Type.STEEL, MoveCategory.PHYSICAL, 80, 100, 20, -1, 0, 7)
+    new AttackMove(Moves.ANCHOR_SHOT, Type.STEEL, MoveCategory.PHYSICAL, 80, 100, 20, 100, 0, 7)
       .attr(AddBattlerTagAttr, BattlerTagType.TRAPPED, false, false, 1),
     new StatusMove(Moves.PSYCHIC_TERRAIN, Type.PSYCHIC, -1, 10, -1, 0, 7)
       .attr(TerrainChangeAttr, TerrainType.PSYCHIC)
@@ -6018,7 +6029,7 @@ export function initMoves() {
       .ballBombMove()
       .makesContact(false)
       .partial(),
-    new AttackMove(Moves.CLANGING_SCALES, Type.DRAGON, MoveCategory.SPECIAL, 110, 100, 5, 100, 0, 7)
+    new AttackMove(Moves.CLANGING_SCALES, Type.DRAGON, MoveCategory.SPECIAL, 110, 100, 5, -1, 0, 7)
       .attr(StatChangeAttr, BattleStat.DEF, -1, true)
       .soundBased()
       .target(MoveTarget.ALL_NEAR_ENEMIES),
@@ -6055,14 +6066,14 @@ export function initMoves() {
     new SelfStatusMove(Moves.EXTREME_EVOBOOST, Type.NORMAL, -1, 1, 100, 0, 7)
       .attr(StatChangeAttr, [ BattleStat.ATK, BattleStat.DEF, BattleStat.SPATK, BattleStat.SPDEF, BattleStat.SPD ], 2, true)
       .ignoresVirtual(),
-    new AttackMove(Moves.GENESIS_SUPERNOVA, Type.PSYCHIC, MoveCategory.SPECIAL, 185, -1, 1, -1, 0, 7)
+    new AttackMove(Moves.GENESIS_SUPERNOVA, Type.PSYCHIC, MoveCategory.SPECIAL, 185, -1, 1, 100, 0, 7)
       .attr(TerrainChangeAttr, TerrainType.PSYCHIC)
       .ignoresVirtual(),
     /* End Unused */
     new AttackMove(Moves.SHELL_TRAP, Type.FIRE, MoveCategory.SPECIAL, 150, 100, 5, -1, -3, 7)
       .target(MoveTarget.ALL_NEAR_ENEMIES)
       .partial(),
-    new AttackMove(Moves.FLEUR_CANNON, Type.FAIRY, MoveCategory.SPECIAL, 130, 90, 5, 100, 0, 7)
+    new AttackMove(Moves.FLEUR_CANNON, Type.FAIRY, MoveCategory.SPECIAL, 130, 90, 5, -1, 0, 7)
       .attr(StatChangeAttr, BattleStat.SPATK, -2, true),
     new AttackMove(Moves.PSYCHIC_FANGS, Type.PSYCHIC, MoveCategory.PHYSICAL, 85, 100, 10, -1, 0, 7)
       .bitingMove()
@@ -6297,7 +6308,7 @@ export function initMoves() {
     new AttackMove(Moves.DRUM_BEATING, Type.GRASS, MoveCategory.PHYSICAL, 80, 100, 10, 100, 0, 8)
       .attr(StatChangeAttr, BattleStat.SPD, -1)
       .makesContact(false),
-    new AttackMove(Moves.SNAP_TRAP, Type.GRASS, MoveCategory.PHYSICAL, 35, 100, 15, 100, 0, 8)
+    new AttackMove(Moves.SNAP_TRAP, Type.GRASS, MoveCategory.PHYSICAL, 35, 100, 15, -1, 0, 8)
       .attr(TrapAttr, BattlerTagType.SNAP_TRAP),
     new AttackMove(Moves.PYRO_BALL, Type.FIRE, MoveCategory.PHYSICAL, 120, 90, 5, 10, 0, 8)
       .attr(HealStatusEffectAttr, true, StatusEffect.FREEZE)
@@ -6348,7 +6359,7 @@ export function initMoves() {
     new AttackMove(Moves.STEEL_ROLLER, Type.STEEL, MoveCategory.PHYSICAL, 130, 100, 5, -1, 0, 8)
       .attr(ClearTerrainAttr)
       .condition((user, target, move) => !!user.scene.arena.terrain),
-    new AttackMove(Moves.SCALE_SHOT, Type.DRAGON, MoveCategory.PHYSICAL, 25, 90, 20, 100, 0, 8)
+    new AttackMove(Moves.SCALE_SHOT, Type.DRAGON, MoveCategory.PHYSICAL, 25, 90, 20, -1, 0, 8)
       //.attr(StatChangeAttr, BattleStat.SPD, 1, true) // TODO: Have boosts only apply at end of move, not after every hit
       //.attr(StatChangeAttr, BattleStat.DEF, -1, true)
       .attr(MultiHitAttr)
@@ -6415,7 +6426,7 @@ export function initMoves() {
       .attr(MultiHitAttr, MultiHitType._3)
       .attr(CritOnlyAttr)
       .punchingMove(),
-    new AttackMove(Moves.THUNDER_CAGE, Type.ELECTRIC, MoveCategory.SPECIAL, 80, 90, 15, 100, 0, 8)
+    new AttackMove(Moves.THUNDER_CAGE, Type.ELECTRIC, MoveCategory.SPECIAL, 80, 90, 15, -1, 0, 8)
       .attr(TrapAttr, BattlerTagType.THUNDER_CAGE),
     new AttackMove(Moves.DRAGON_ENERGY, Type.DRAGON, MoveCategory.SPECIAL, 150, 100, 5, -1, 0, 8)
       .attr(HpPowerAttr)
@@ -6464,7 +6475,7 @@ export function initMoves() {
     new SelfStatusMove(Moves.VICTORY_DANCE, Type.FIGHTING, -1, 10, 100, 0, 8)
       .attr(StatChangeAttr, [ BattleStat.ATK, BattleStat.DEF, BattleStat.SPD ], 1, true)
       .danceMove(),
-    new AttackMove(Moves.HEADLONG_RUSH, Type.GROUND, MoveCategory.PHYSICAL, 120, 100, 5, 100, 0, 8)
+    new AttackMove(Moves.HEADLONG_RUSH, Type.GROUND, MoveCategory.PHYSICAL, 120, 100, 5, -1, 0, 8)
       .attr(StatChangeAttr, [ BattleStat.DEF, BattleStat.SPDEF ], -1, true)
       .punchingMove(),
     new AttackMove(Moves.BARB_BARRAGE, Type.POISON, MoveCategory.PHYSICAL, 60, 100, 10, 50, 0, 8)
@@ -6630,7 +6641,7 @@ export function initMoves() {
       .makesContact(false),
     new AttackMove(Moves.LUMINA_CRASH, Type.PSYCHIC, MoveCategory.SPECIAL, 80, 100, 10, 100, 0, 9)
       .attr(StatChangeAttr, BattleStat.SPDEF, -2),
-    new AttackMove(Moves.ORDER_UP, Type.DRAGON, MoveCategory.PHYSICAL, 80, 100, 10, -1, 0, 9)
+    new AttackMove(Moves.ORDER_UP, Type.DRAGON, MoveCategory.PHYSICAL, 80, 100, 10, 100, 0, 9)
       .makesContact(false)
       .partial(),
     new AttackMove(Moves.JET_PUNCH, Type.WATER, MoveCategory.PHYSICAL, 60, 100, 15, -1, 1, 9)
@@ -6638,7 +6649,7 @@ export function initMoves() {
     new StatusMove(Moves.SPICY_EXTRACT, Type.GRASS, -1, 15, 100, 0, 9)
       .attr(StatChangeAttr, BattleStat.ATK, 2)
       .attr(StatChangeAttr, BattleStat.DEF, -2),
-    new AttackMove(Moves.SPIN_OUT, Type.STEEL, MoveCategory.PHYSICAL, 100, 100, 5, 100, 0, 9)
+    new AttackMove(Moves.SPIN_OUT, Type.STEEL, MoveCategory.PHYSICAL, 100, 100, 5, -1, 0, 9)
       .attr(StatChangeAttr, BattleStat.SPD, -2, true),
     new AttackMove(Moves.POPULATION_BOMB, Type.NORMAL, MoveCategory.PHYSICAL, 20, 90, 10, -1, 0, 9)
       .attr(MultiHitAttr, MultiHitType._1_TO_10)