August Natterer's Bible

Origin
In 1907 on April Fools Day, schitzophrenic August Natterer (called Neter to protect his identity during the days where mental ilness was scorned) experinced a series of roughly 10,000 vivid hallucinations withing half an hour apparently depicting the Last Judgement. He was compelled to illustrate each of the images he saw. He passed away in 1933 in a Rottweil asylum.

During a short-lived stint as a Warehouse clerk, one agent released information on several artifacts to a noted game developer he was fond of, Tetsuya Nomura. The agent was fired, but Nomura used this artifact as the basis for the  Kingdom Hearts  character Zexion's weapon.

Effects
When held open, the user can spin vivid hallucinations into the minds of others. These can be visual, olfactory, auditory, tactile or a combination and can have any subject matter. The effects sunside when the book is closed, though the lasting effect on the victim may be severe and past victims have had a noted inability to tell reality from the visions.