Corvus D. Clemmons has a warm and inviting, yet mysterious, aura to him. He genuinely cares for his patients and wants to help them. He is the much more kindhearted brother of the evil Professor Clemmons. Unlike the Professor, Corvus just wants to help rid the world of sickness. He is very good at helping patients relax. He has a German accent, and is immortal. He's well versed in medicine, specializing in the bubonic plague but knowledgeable on other ailments as well.