Joruri-P.U.N.K. Dangerous Gabu

You can target 1 Effect Monster your opponent controls; negate its effects (until the end of this turn), then, if you control a "P.U.N.K." monster, gain LP equal to that targeted monster's original ATK. You can only activate 1 "Joruri-P.U.N.K. Dangerous Gabu" per turn.