[spoiler]Oh, sorry. Quick Backstory: Carl is Mortar's brother and only living relative in his human family. Not long after Mortar left his parents were killed in a car crash and his sister, in grief for her parents and brother, became an underage alcoholic, and drowned in a tub because of it at age seventeen. Carl, after seeing that his family is all dead, got his shit together and started to get back in shape. He is good at hand to hand combat. May introduce him in my quest.[/spoiler]