Claus is a chain-smoker with the inability to get high. Sarcastic and cruel. He stands out, but blends in with his surrounding. He rarely speaks unless he finds it necessary, and will not help someone unless they are helping themselves.
Rarely makes an appearance after a witch trapped him for his devious and twisted personality. He usually keep to himself in his luxurious room filled with purple velvet drapes. A demon within the mirror known as Whimsical Mirror, owned by Doll... and when he does come out, he is magnetically attached to the owner of his mirror. Not because she owns him, not that he would admit that... he's just drawn to Doll's personality which is so different from his own. He is free to come and go out of the mirror, but it drags much of his energy if he stays out too long.
Blindfolded, but not blind to the world. There is still much unknown about Claus.