Death

Death is not specifically a demon, he is characterised better as a demi-deity, however he was still made the demon lord of the Dread Class.

Appearance
Death has the appearance of a 13 foot tall cloaked figure. Underneath the cloak is a skeleton, not like the one that is portrayed in mythology, the skeleton is of human origin and it is soaked in a dark aura. Death's cloak is always black, and unless he wishes to show his skeletal features, his cloak will quite easily cover all of his bones.