3+ Link Monsters Must be Link Summoned. When Link Summoned, your opponent’s cards cannot be activated. This card's ATK becomes equal to the combined ATK of this card's Materials. Once per turn, if your opponent activates a card or effect: You can negate the activation, and if you do, destroy that card, also if the negated card is a monster and this card was Link Summoned using monsters in an Extra Link as Materials, inflict damage to your opponent equal to the negated monster's ATK. If this card battles, your opponent cannot activate cards or effects until the end of the Damage Step.