Must be Special Summoned by an “Apex” Card effect. Once per turn: You can destroy 1 card your opponent controls and if you do this card gains 300 ATK and 100 DEF. If your opponent controls a WATER or DARK monster: ● This card gains 900 ATK. ● Once per Turn if your opponent activates an effect: Your opponent discards a card or the effect gets negated.. If this card has an Apex Tamer equipped: ● Once per Turn: Target two cards, one on each side of the field; negate them until the end of this turn.