Liber Servitorum includes over 100 characters - enemies, allies, or plotters in their own right - ready to set their feet upon the stage as point-balanced player characters or experienced NPCs. Servitors from each Choir, Band, and Superior are represented here, as well as denizens of the Marches and mortals struggling on the battlefield between Heaven and Hell. Tips for making, maintaining, and destroying Roles are also included, and guidelines for the creation and running of servants - human or otherwise.