Superdreadnought Rail Cannon Gustav Max [JUMP-EN062] Ultra Rare Fiend if this card is in

if this card is in your GY: You can shuffle 1 of your banished Zombie monsters into the Deck

You can only use this effect of "Amazoness Spy" once per turn

both players must turn their respective Decks upside down and continue the current Duel

during your End Phase: Negate this card's effect until your next Standby Phase

Superdreadnought Rail Cannon Gustav Max [JUMP-EN062] Ultra Rare Fiend if this card is inSet: Shonen Jump Magazine Promos Card type: Xyz Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 3000 2 Level 10 monsters Once per turn: You can detach 1 Xyz Material from this card; inflict 2000 damage to your opponent.