If this card battles, your opponent cannot activate cards or effects until the end of the Damage Step. If this card attacks, after damage calculation: You can return 1 monster your opponent controls to the hand. When your opponent s Spell Trap Card or effect is activated that targets this card on the field, while you control 2 or more Fusion Monsters (Quick Effect): You can negate the activation. You can only use this effect of Dual Avatar – Empowered Kon-Gyo once per turn.