Exciting Melffy Time

Target 1 "Melffy" monster in your field or GY; return it to the hand, then you can Fusion Summon 1 Beast Fusion Monster from your Extra Deck, using monsters from your hand or field. If you control a "Melffy" Xyz Monster: You can banish this card from your GY; "Melffy" monsters you control that were Special Summoned from the Extra Deck are unaffected by your opponent's activated effects this turn. You can only use each effect of "Exciting Melffy Time" once per turn.