Terrifying Trap Hole Nightmare

If your opponent has Special Summoned a monster(s) this turn: Target 1 monster your opponent controls with 2000 or more ATK; destroy it, then if you have a "Hole" Normal Trap in your GY, you can banish 1 monster from your opponent's GY. You can only activate 1 "Terrifying Trap Hole Nightmare" per turn.