Echoes in the Depths
Drow invasion tunnel
The tunnel encountered only once on the topside looked like an overly wide and very darkened well. When the warlord peered over the edge on his own, he was drug within by a long armed monstrosity. The party gave chase and found the well to be a magicked tunnel that one was able to travel upon. It extended near a mile into the blackness before opening into a large cave.