A member of the Shadowfell’s Delcress family and Vaygar’s older brother. A knight of some small talent, Mairn was charged with leading the Baron’s forces in wiping out a holdout of Shadar-Kai, after which he attempted to detain the heroes. In the attempt his men were incapacitated and he was beaten, but he was saved from death or capture by the intervention of a mysterious wraith. The wraith knocked Mairn unconscious and killed his squires, but forced the heroes to leave him behind to be rescued by the Baron’s forces later.
Mairn is very loud, alternating complimenting and deriding both friends and foes in combat.