From publisher blurb:
Demonolaters are priests who serve demon lords and ladies. The character class is a sub-class of cleric, but each demon lord has priests with special powers and spells, nearly 40 of which are included (with names like dark offering, invite possession, and warp reality).
This supplement also includes rules for demonic pacts and statistics for the demon lord Dagon and his minions, the dreaded carcharo demons.
The Demonolater is an optional character class suitable for either PC or NPC use, with details on nearly 40 new spells. It is suitable for use with any RPG compatible with the basic or advanced versions of the world's most popular role-playing game.
Take your campaign down a darker path with the demonolater!