Superdimensional Robot Galaxy Destroyer [REDU-EN044] Ultimate Rare Pharaoh's Servant destroy 1 monster your opponent

destroy 1 monster your opponent controls

During each player's End Phase: You can attach 1 "Stellarknight" card from your Extra Deck to this card as a face-up Xyz Material

This card can only be Special Summoned by removing from play 1 "Iron Core" of Koa'ki Meiru from your hand

The tokens cannot be used as a Tribute for a Tribute Summon

'd by effects

Superdimensional Robot Galaxy Destroyer [REDU-EN044] Ultimate Rare Pharaoh's Servant destroy 1 monster your opponentSet: 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.