Archdemon

Archdemons are demons who have gained great power and established a position of preeminence among demonkind in Hell, and many of them are the de facto lords of the realms they inhabit. An archdemon, when slain, often takes the realm with him in his destruction, though this is largely dependent on how he is slain. For example, Valefar was not present in his realm when he was slain, so it was left without a ruler until Lacrimosa returned.

Turf wars between archdemons and their followers are not uncommon, and in fact add to the danger already present within the underworld.

Through the practice of demonology, many archdemons have formed secretive mortal cults, with the promise of granting warlocks and witches power in exchange for their allegiance and access to the mortal world.