Gagaku-P.U.N.K. Crash Beat (GRCR-EN010) [The Grand Creators]

If your opponent activates a card or effect that targets your "P.U.N.K." monster(s): You can target 1 card your opponent controls; destroy it. You can only use this effect of "Gagaku-P.U.N.K. Crash Beat" once per turn. If this card in its owner's Spell & Trap Zone is destroyed by an opponent's card effect: You can activate this effect; this turn, your opponent cannot target "P.U.N.K." monsters you control with card effects, and they cannot be destroyed by your opponent's card effects.