The Nighrworld of Vlad Tolenkov is a sunless Material Plane world. What few lichens and carnivorous plants still manage ro eke out a living here do so only with the help of ancient magic employed by the master of the land, the vampire lord Vlad Tolenkov.

Lolth holds this dark royalty in admiration and treats Tolenkov as a diplomat, lover, and srrategic consultant. A permanent portal links the Nightworld to the Demonweb Pits.