Mermail Abyssgaios (UTR) [ABYR-EN046] Ultimate Rare WTR042-C you may play Snapback as

you may play Snapback as though it were an instant

Set: Forbidden Legacy Card type: Effect Monster Rarity: Secret Rare Attack: 300 Defense: 200 Discard this card from your hand

Set: Shonen Jump Magazine Promos Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2600 Defense: 2100 1 Tuner + 1 or more non-Tuner DARK monsters Once per turn

and Special Summon it

you can select up to 2 cards on your opponent's side of the field and destroy them

Mermail Abyssgaios (UTR) [ABYR-EN046] Ultimate Rare WTR042-C you may play Snapback asSet: Abyss Rising Card type: Xyz Effect Monster Rarity: Ultimate Rare Attack: 2800 Defense: 1600 2 Level 7 WATER monsters While this face up card has Xyz Material, Level 5 or higher monsters cannot attack. Once per turn, during either player's turn: You can detach 1 Xyz Material from this card; negate the effects of all face up monsters your opponent currently controls that have less ATK than this card, until the end of the turn.