Pyron is a new character in Super Smash Bros. Crossover and a major antagonist starting with Season 19. Upon his debut, Pyron is revealed to be an ally of Yami Bakura. Pyron has personal history with Morrigan Aensland.
Pyron has a humanoid appearance with horns where his ears would be.
Pyron is insane and sadistic, which is probably why Yami Bakura recruited him. Pyron has deep hatred for Morrigan Aensland.