Kirby is a pink puffball-like creature. Do not underestimate his appearance and appetite, as he is still very hard to defeat, having slayed numerous gods and godlike entities before arriving in this world. Kirby has a clone, Shadow Kirby, who was a member of the PerfeChaos organization. The two are said to have a rivalry even after the mirror incidents, and still had one even after Shadow Kirby left the organization and went on to become more antiheroic. Kirby did not have much appearances in the Denver Arcs, only making a cameo in the second part of the Perfect Chaos Arc taking Luigi away from interrogation alongside KEL. This was a fail, and he is now currently a minor character.