Cerberus

Cerberus is the guardian of the gates of Asylum, also he is the Demon Lord of the Colossus Class.

Appearance
Cerberus has two forms, when he is guarding the gates of Asylum he uses the form of a giant three headed dog, pitch black fur, drooling mouths and red pulsating eyes. Whenever he is not performing his duties at the gates of Asylum he prefers a more humanised form, in which case he resembles an anthropomorphic three headed hell dog, in this form his fur and eyes stay the same, he wears clothing resembling an ancient Greek general's armour. In this form he is about 10 feet tall and muscular, and is sometimes confused with a Lycanthrope.