You can also Xyz Summon this card by using a Rank 8 "Galaxy-Eyes" Xyz Monster you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) Cannot be used as an Xyz Material for an Xyz Summon. Once per turn: You can detach 1 Xyz Material from this card, then target 1 card on the field; destroy it. If this Xyz Summoned card is destroyed by your opponent's attack or card effect and sent to your Graveyard: You can target 1 "Galaxy-Eyes Cipher Dragon" in your Graveyard; Special Summon it.