You can only use the (1) and (2) effects of this card’s name once per turn.
(1) You can pay 600 LP; Add 1 “P.U.N.K.” Trap Card from your Deck to your hand.
(2) When you activate a “P.U.N.K.” card, or “P.U.N.K.” card effect, that targets a card your opponent controls (Quick Effect): You can target 1 face-up monster your opponent controls; halve its ATK until the end of this turn.