Superdreadnought Rail Cannon Gustav Max [JUMP-EN062] Ultra Rare Fiend Set: Structure Deck: Zombie Horde

Set: Structure Deck: Zombie Horde Card type: Tuner/Effect Monster Rarity: Super Rare Attack: 500 Defense: 1700 If this Normal Summoned/Set monster would be used as Synchro Material

Before resolving an opponent's monster effect that targets this face-up card

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

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

If this card is Fusion Summoned using 5 Spellcaster monsters with different names: You can destroy all cards your opponent controls

Superdreadnought Rail Cannon Gustav Max [JUMP-EN062] Ultra Rare Fiend Set: Structure Deck: Zombie HordeSet: 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.