Petey Piranha is Piranha Plant's Final Smash in Super Smash Bros. Ultimate. Piranha Plant summons Petey Piranha, who starts to jump around while swinging his cages (which come from his Super Smash Bros. Brawl Subspace Emissary mode design) and can trap opponents inside them. As a final attack, he breathes fire into the cages and slams them into the ground. It is possible for Petey to fall of the stage before he is able to do so, though any opponents trapped barely survive.