Once the adventurers breech the citadel, they dispatch what guards remain and make their way to the tower top. It is there that they confront Urishtar, the shadow dragon and servant of Orcus. The adventurers fight the dragon as it consumes souls from the soul-font to recharge its energy. Ultimately, the party defeats the dragon.
In the aftermath, Nightbringer posseses Torrin and smites the soul-font. It consumes 100 souls before destroying the artifact and freeing the remaining souls.
With the dragon defeated, the adventures split the treasure and party ways with Moyshanna and each other for a time.