The Fortress

Expedition

The party makes it into the fortress and starts looking around. They find symbols of Asmodeus and at least one drider. They also come upon drow and a dark champion. After having to solve a puzzle they manage to work their way deeper into the fortress and save a wrymling cloud dragon. Still having to work deeper they come across symbols of Zon-Kuthon before ultimately finding the drider cleric of Asmodeus and fighting him. They they find an all-seeing orb that is also a potential tether between planes.