Amazon.com description: Product Description: Dezzavold: Fortress of the Drow, Green Ronin's companion book to Plot & Poison: A Guidebook to Drow, provides a fully detailed dark elf settlement for your d20 fantasy campaign. You can send your players against Dezzavold or use it as the backdrop for a dark, dangerous campaign. Dezzavold: Fortress of the Drow includes: The complete history and background of the fortress, from its founding to the current day. Details on Dezzavold's rulers, people, and defenders. Three new arachnid monsters. two new core classes - the black heart and the netherstrider - and four new prestige classes. Dozens of fully statted and ready-to-use NPCs. Full compliance with the 3.5 rules. City and region maps. Stunning art from Caleb Cleveland, Jonathan Kirtz, Mike Vilardi, Beth Trott & Liz Danforth. And a whole lot more! Dezzavold was first introduced in Corwyl: Village of the Wood Elves. While four centuries have passed since the Dark War with Corwyl, the drow have not forgotten their treacherous elven kin. Now, in their city on the edge of the Below, the dark elves ready for war. And their leader, the Black Heart of Nyarleth, with show no mercy! Dezzavold - Fortress of the Drow requires the Dungeons and Dragons Player's Handbook, Third Edition, published by Wizards of the Coast for use.