Nilestromus
Nilestromus, the Sleeping Horror, holds the answer to every question deep within the twisted corridors of his monstrous mind. Once but a lowly imp, he ascended the ranks of hell through manipulation and strategy until he was broken by the Hell King and driven past the brink of insanity.
The Mortigeist
In the realm of demons there is but one angel: the Mortigeist. In the time before mortals he was the first creation of the goddess Ll'yandra, an Archangel of the highest order. Ll'yandra created the Mortigeist, then called Whitethorn, to destroy demonkind.