You can only activate the 2nd effect of this card’s name once per Chain.
(1) Your opponent’s monsters must attack the “Memento” monster(s) you control with the highest ATK, if able, while you control any.
(2) When your opponent activates a monster effect on the field: You can target 1 “Mementoral Tectolica, the Netherskull Dagon” you control; it loses exactly 1000 ATK/DEF, and if it does, negate that effect.
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