If you control a Memento monster: Target 1 card on the field; destroy it, then, if you control Mementoal Tecuhtlica – Combined Creation , you can destroy 1 more card on the field. When an attack is declared involving your Memento monster and an opponent s monster: You can banish this card from your GY; all monsters your opponent currently controls lose 1000 ATK until the end of this turn. You can only use each effect of Mementotlan Fracture Dance once per turn.