Superdimensional Robot Galaxy Destroyer (UTR) [REDU-EN044] Ultimate Rare SM79 Other monsters you control cannot

Other monsters you control cannot declare an attack

Set: Sword & Shield: Black Star Promos Type: Psychic Rarity: Promo Retreat cost: Colorless

Set: Gladiator's Assault Card type: Effect Monster Rarity: Rare Attack: 800 Defense: 400 When this card is Special Summoned by the effect of a "Gladiator Beast" monster

Set: Diamond & Pearl: Mysterious Treasures Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Platinum: Arceus Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Superdimensional Robot Galaxy Destroyer (UTR) [REDU-EN044] Ultimate Rare SM79 Other monsters you control cannotSet: Return of the Duelist Card type: Xyz Effect Monster Rarity: Ultimate Rare Attack: 5000 Defense: 2000 3 Level 10 monsters Once per turn: You can detach 1 Xyz Material from this card; destroy all Spell and Trap Cards your opponent controls. Your opponent cannot activate Spell Trap Card in response to this effect's activation.