Voidfang Predator
Effect Monster
DARK Beast
★4 ATK 2000 DEF 0
If only your opponent controls a monster: You can Special Summon this card (from your hand).
If this card battles an opponent's monster, that opponent's monster loses 1000 ATK during damage calculation only.
If this card destroys a monster by battle: You can banish 1 card from your opponent's GY.
You can only use this effect of "Voidfang Predator" once per turn.