This an illuminated edition of the infamous Necronomicon. The monk who worked on it is known merely as the "Black Abbot". Additionally, there are 23 pages of demoniac lore that are not translations of the work of the "Mad Arab" that make this tome so sought after.
The book allows anyone access to the following powers: Banish, Barrier, Beast Friend, Blind, Burrow, Detect/Conceal Arcana, Disguise, Drain Power Points, Environmental Protection, Puppet, Speak Language, Summon Ally, and Zombie. The tome itself has 50 Power points that recharge at the rate of one per week. When casting spells, the invoker uses the Necronomicon Ex-Morits' rank, which is Legendary.