While you control a Memento monster your opponents monsters that can attack must attack the Memento monster you control with the highest ATK their choice if tied When your opponent activates a monster effect on the field except during the Damage Step You can target 1 Mementoal Tecuhtlica Combined Creation you control it loses exactly 1000 ATKDEF and if it does negate that activated effect You can only activate this effect of Mementotlan Cranium Burst once per Chain
