Yugioh Single
Melffy Playhouse (ROTD-EN073) - Rise of the Duelist 1st Edition
$0.50
null / Normal Trap
TRAP
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.