From the back cover: An Ancient Evil from the Depths of the Pit! Asmodeus, the King of Hell, has ruled the nine circles of the Pit since the dawn of time. Father of the baatezu race, the Adversary reigns over millions of subjects. Legions of Hell introduces you to his most notorious minions, up close and personal. You'll meet scheming dukes, infernal assassins, and elite shock troops. You'll see firsthand why only the most ruthless devils survive the cutthroat politics of the infernal reaches. Best of all, you'll get a host of new foes for your d20 System game, Legion of Hell is chock full of devils with CRs from 1/2 to 20+. With the nasties in this book, you can populate a whole campaign. Your players may be tough, but can they face the best Hell has to offer? Legions of Hell includes: - Over 40 new devils, with full and accurate game stats for the d20 System. - Three new prestige classes for true servants of the King of Hell. - Stunning illustrations by 3E concept artist Sam Wood, Gamma World illustrator Raven Mimura, and Cthulhu madman Toren Atkinson. - A new template for fallen celestials. - Information on the angelic choirs and the hosts of fallen angels. - And much, much more!