The evil Performapal Yuya summoned in his Duel with Reiji against Leo is being printed in Maximum Crisis!
Entermate Gatlinghoul / Performapal Gatlinghoul
Level 8 DARK Fiend-Type Fusion Effect Monster
Fusion Materials: 1 “Performapal” monster + 1 Level 5 or higher DARK monster
You can only use the [(1)st] effect of “Performapal Gatlinghoul” once per turn.
(1) If this card is Fusion Summoned: You can inflict 200 damage to your opponent for each card on the field, and if this card was Fusion Summoned using a Pendulum Monster as Material, destroy 1 monster your opponent controls, and if you do, inflict damage to your opponent equal to that monster’s original ATK.