Demons and Devils are among us!

In the middle of a blistering winter storm the adventurers struggle up a mountain pass. The icy wind and freezing sleet make movement difficult. Suddenly they stop. They walk onto a part of the trail strangely warmed by a gentle summer's breeze, though behind and around the the terrible storm rages on. A steaming lily pond lies before them with a dark cave behind it, from which a seven-foot tall, flame-skinned demon emerges, licking its yellow fangs with a split, viperlike tongue. The carved face on the hilt of its sword screams, "Souls master, more souls for your pleasure!"

Your campaign just became a lot more dangerous!

This 224-page compendium is filled with demonic and devilish creatures to introduce to your adventuring friends. Let them discover a hidden evil temple of Gandharva filled with wondrous magical treasures, but let them be on guard when the demon god Gandharva actually comes to the prime material plane to punish them for their insolence. Every demon is more than just stats on a page; each one is an adventure, a quest awaiting conclusion. Many are, in fact, gods to whom the evil pray for magical spells.