The Deep Undercity
The Deep Undercity is a maze of dark caverns, caves, and tunnels that snake through the underground realm. The upper layers of The Undercity are stone and dirt, while the lower levels are a vast array of demiplanes and domains with unbelievable alien landscapes and features. It is a dark and evil subterranean domain filled with fiends, aberrations, the Fallen, bound Elder Evils, and other monsters. The Elder Evils imprisoned within the Undercity are the source of darkness that once covered Araxion, and this darkness is rising again.
Type
Underground / Subterranean
Included Locations