The Wellfields

MASSIVE SPOILERS IF YOU HAVE A PC IN THE LABYRINTH

If one were to come across the wellfields during the day it would look as it's name suggests. It would look like a field of wells, scattered amongst tall grasses, if anybody were to notice, they would see no traces of burrowing or ground nesting animals, animals might cross this area but they would not nest here. the grasses are long and thick, Ponds in the area contain only foul water, not sickening but impossible to keep down. A light fog also envelopes the area within 6 miles.

If one were to discover the wellfields at night it would have an eerie glow as many will-o-wisps flit and float above the wells within the grasses. if anybody were to follow them they would attempt to lead them down the well and would attack them once at the bottom. If possible one at a time. If somebody is down the well during the day they will not descent the well at night to attack them but might if they ascend.

If anybody descends into the well they discover that the all the wells dug into a huge dungeon below. It is a labyrinth/home originally built by Deep gnomes that have mysteriously disappeared. Their rooms still lie unused, taken over by creatures from the Underdark and undead.

A group of Tribals have become curious of the labyrinth and if they capture you have a 50% chance to attempt to eat you, and a 50% chance of lowering you into the labyrinth to force you to explore it.

Somewhere within the depths of the Labyrinth lies an adult black dragon that has corrupted the area around it. Those that die above the Wellfields turn into will-o-wisps, and those that die within the labyrinth turn into various forms of undead. It also has corrupted the water sources in the area, early settlers attempted to make many wells to try to find a potable source of water within this area where the grasses could hide them from the tribals. However they only created more access points into the labyrinth.