GMX Associate Noma [MAMO-EN069] Ultra Rare

If this card is Special Summoned by a monster effect: You can target 1 card each from your GY and your opponent's GY; place each card on either the top or bottom of the Deck. If a monster(s) is Normal or Special Summoned to your opponent's field, while this card is in your Monster Zone (except during the Damage Step): You can Fusion Summon 1 "GMX" Fusion Monster from your Extra Deck, by shuffling its materials from your field, GY, and/or banishment into the Deck. You can only use each effect of "GMX Associate Noma" once per turn.