All Lights Cast Shadows
A large mysterious tome, with strange arcane properties.
A fairly large, leather bound tome, that is sealed with a clasp composed of a strange black metal.
Only someone trained in arcana can open the book.
The text in the tome does not appear to be in any particular language, but anyone trained in arcana can attempt to read it. however, the text is in constant flux, and as such, the book could never be read in entirety. If one spends time attempting to read the book, it can convey a variety of bonuses.