Superdreadnought Rail Cannon Gustav Max [JUMP-EN062] Ultra Rare Fiend During the next Standby Phase

During the next Standby Phase after this face-up card is destroyed and sent to the Graveyard: You can discard 1 card

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

If this card on the field is destroyed by battle or card effect: You can Special Summon 1 "Lunalight" monster from your Deck

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

add 1 "The Sanctuary in the Sky" from your Deck to your hand

Superdreadnought Rail Cannon Gustav Max [JUMP-EN062] Ultra Rare Fiend During the next Standby PhaseSet: 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.