Litwick (BW27) [Black & White: Black Star Promos] 012 You can only use this

You can only use this effect of "Xtra HERO Infernal Devicer" once per turn

Set: The Duelist Genesis Card type: Synchro/Effect Monster Rarity: Ultimate Rare Attack: 2700 Defense: 2300 1 Tuner + 1 or more non-Tuner monsters When this card destroys an opponent's monster by battle and sends it to the Graveyard

Set: Sneak Preview Series 3 Card type: Effect Monster Rarity: Super Rare Attack: 2100 Defense: 800 You can only have 1 "Grandmaster of the Six Samurai" monster on your side of the field

also shuffle the rest into your Deck

Gains 100 ATK for each Spell in your GY

Litwick (BW27) [Black & White: Black Star Promos] 012 You can only use thisSet: Black & White: Black Star Promos Type: Psychic Rarity: Black Star Promo Retreat cost: Colorless