The Power Puff Guild
Thunderspire Mountain is a sprawling, craggy peak that is pretty much at the center of the Nentir Vale, just east of Fallcrest.
Thunderspire is rumored to have a minotaur city beneath it’s cliffs, as well as entrances to the sinister Underdark. The Mages of Saruun maintain a trading town under the mountain, known as the Seven Pillared Hall. Here, beings from both above the surface and below gather to trade their goods under the watchful eyes of the mages. Outside the Hall, paths honeycomb the mountain, displaying the ruins of the city of Saruun Khel. Troglodytes, Duergar, Gnolls, and worse dwell in the depths of this tarnished jewel.