Memento Mace
During your opponent's Main Phase, if you control "Mementoral Tecuhtlica, the Netherskull Dragon" (Quick Effect): You can discard this card, then target 1 face-up monster your opponent controls; take control of it until the End Phase. During your Main Phase: You can destroy 1 "Memento" monster you control, and if you do, add 1 "Memento" card from your Deck to your hand, except "Memento Mace". You can only use each effect of "Memento Mace" once per turn.