Must be Special Summoned by an “Apex Tamer” card effect. Once per turn: You can destroy 1 Spell/Trap your opponent controls. If your opponent controls a WATER or WIND monster: ● This card gains 800 ATK. ● Your opponent cannot activate monster effects during the Battle Phase. If this card has an "Apex Tamer" equipped: ● It cannot be targeted by Spell/Trap effects.