The Cats organization, including the Battle Cats group, have different constant personalities. Cat is the hot-tempered, headstrong, sharp-witted one. Tank Cat is the joyful, ditzy, kind-hearted one. Axe Cat is the tough-headed, headstrong, honest one. Mighty Cat is the short-tempered, headstrong, fast-headed one. Teacher Bear Cat is the fearful, ditzy, kind-hearted one. Bird Cat is the logical, studious, kind-hearted one. Medusa Cat is the elegant, generous, tomboyish one. Burger Cat is the mindless, cute, kind-hearted one. Nora is the hot-tempered, headstrong, sharp-witted one. Killer Cat is the demonic, wrathful, manipulative one. Shadow Cat is the wrathful, paranormal, destructive one.