Mewtwo GX (SV59/SV94) [Sun & Moon: Hidden Fates - Shiny Vault] SL4 the ATK of that monster

the ATK of that monster you control becomes double its current ATK

banish all Machine-Type monsters your opponent controls and in their Graveyard

Set: Battle Pack: Epic Dawn Card type: Continuous Spell Rarity: Rare Attack: 0 Defense: 0 Each face-up monster your opponent controls loses 100 ATK × its own Level

Set: HeartGold & SoulSilver: Base Set Type: Psychic Rarity: Common Retreat cost: Colorless

Trap Card or Effect Monster's effect that includes an effect that Special Summons a monster(s)

Mewtwo GX (SV59/SV94) [Sun & Moon: Hidden Fates - Shiny Vault] SL4 the ATK of that monsterSet: Sun & Moon: Hidden Fates Shiny Vault Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless,Colorless