The activation and effect of this card's effects cannot be negated. If your opponent Special Summons a monster(s) with 2000 or more ATK from the Extra Deck (except during the Damage Step): You can Special Summon this card from your hand. If this card is Special Summoned from the hand: You can target 1 face-up opponent's monster that was Special Summoned from the Extra Deck; neither player can activate that monster's effects while this monster is face-up on the field. You can only use each effect of "Heavenly Zephyr - Miradora" once per turn.