From the publisher:
"Dyval™ is a dimension of Hell that is completely unique and different from Hades. The Deevil Host, evil monsters and minions, Deevil society, monstrous War Steeds, magic, adventure settings and more make this another welcomed addition to the Palladium Megaverse®. Moreover, it advances the Minion War and offers endless hours of potential adventure. Suitable for use with The Palladium Fantasy RPG®, HU2, Nightbane®, BTS-2, Phase World® and Rifts®.
18 Deevils and 5 of them new.
7 Infernal War Steeds and other monsters.
5 Host races, inhuman minions, plus Ice and Magma Golems.
Deevil Lords and their plans for war.
Magic weapons, Soul Gems, ancient magic and more.
Key locations, weird phenomena and citadels of Hell.
Encounter tables galore and countless adventure ideas.
The hellish dimension of Dyval mapped and described.
A stand-alone Dimension Book that is also the second step in an epic, five book adventure that spills across the Palladium Megaverse®.
Companion to Hades and the next chapter in the Minion War."