The Scroll of omnipotence is a legendary item in ADOM. It has never been proven to exist, though many theories abound as to how it might be obtained. It is alluded to by Khelavaster and the Strange message in the High Mountain Village. The weird tome is thought to be a teaser, or possibly the way to find the Scroll of omnipotence. If read with the right skills etc., it will say the following: The game lacks any code that would allow a PC to read the tome. All attempts to read it result in failure.