Melffy Playhouse
Card Number: CR12-AE063
Card Type: Normal Trap
Rarity: N
Effect Types: Effect

Detach any number of materials from Beast Xyz Monsters you control , then target up to that many cards your opponent controls; return them to the hand , also all Beast Xyz Monsters you control gain 500 ATK for each material detached to activate this card, until the end of this turn .