Exosisters Magnifica

[ Warrior / Xyz / Effect ] 2 Rank 4 "Exosister" Xyz Monsters Must be Xyz Summoned with the above Xyz Materials. This card can make a second attack during each Battle Phase. Once per turn (Quick Effect): You can detach 1 material from this card; banish 1 card your opponent controls. When your opponent activates a card or effect (Quick Effect): You can return 1 Xyz Monster attached to this card that you own to the Extra Deck, then you can Special Summon that monster from your Extra Deck using this face-up card you control as material. (This is treated as an Xyz Summon. Transfer this card's materials to the Summoned monster.) ATK/ 2800 DEF/ 2800