These tunnels connecting from Thunderspire Labyrinth have a strong connection to the Shadowfell. Last year, the adventurers stumbled upon an unstable portal to The Ruins of Karnholdt from these same passageways.
More recently the group is investigating the strange disturbance brought on by the missing souls. Their destination is The Tomb of Sartine. During their travels, they wander into the chamber of “The Crawling God”, a cavern occupied by a carrion crawler of monstrous size.
Encounters in the Gloomdeeps