Performapal Extra Slinger

<b>Pendulum Effect :</b> During your Main Phase: You can inflict 300 damage to your opponent for each face-up Pendulum Monster in your Extra Deck. You can only use this effect of "Performapal Extra Slinger" once per turn. You cannot Pendulum Summon the turn you activate this effect. <br><b>Monster Effect :</b> Once per turn: You can banish 1 card from your Extra Deck, then target 1 card in a Pendulum Zone; destroy it, and if you do, inflict 300 damage to your opponent.