You can only use each effect of this card’s name once per turn.
(1) You can detach 1 material from this card; add 1 “Melffy” card from your Deck to your hand.
(2) If another face-up “Melffy” monster(s) you control return to the hand: You can target 1 face-up monster your opponent controls; while that monster is face-up on the field, it cannot attack, nor activate its effects.