Discover the truth about the great conflicts of the D&D multiverse in this supplement for the world's greatest roleplaying game.
This tome is built on the writings of the renowned wizard from the world of Greyhawk, gathered over a lifetime of research and scholarship. In his travels to other realms and other planes of existence, he has made many friends, and has risked his life an equal number of times, to amass the knowledge contained herein. In addition to Mordenkainen's musings on the endless wars of the multiverse, the book contains game statistics for dozens of monsters: new demons and devils, several varieties of elves and duergar, and a vast array of other creatures from throughout the planes of existence.
- 256 pages hardcover book
- Dozens of new monsters with game stats and descriptions
- A vast array of other creatures from across the planes of existence
- New character races
- New personality tables
- Material on the major conflicts of the D&D multiverse