Carracosta GX (SM239) [Sun & Moon: Black Star Promos] SM20 You can only Special Summon

You can only Special Summon "Gimmick Puppet Nightmare" once per turn this way

so that the combined ATK of the remaining monsters they control becomes less than or equal to your LP

Set: Rise of Destiny Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 You can only activate this card when a monster on your opponent's side of the field in face-up Attack Position is changed to face-up Defense Position

banish the destroyed monster

•Reduce its Level by 1

Carracosta GX (SM239) [Sun & Moon: Black Star Promos] SM20 You can only Special SummonSet: Sun & Moon: Black Star Promos Type: Fighting Rarity: Black Star Promo Retreat cost: Colorless,Colorless,Colorless,Colorless