The Goblin Boss known as Irontooth. His true name being Balgram.
Irontooth was ordered by Kalarel to oversee a tribe of Kobolds to harass and distract the people of Winterhaven from activity at the ruined Shadowfell Keep.
During a short skirmish between Irontooth and the Acquisitions Incorporated adventuring party (which at the time consisted of Binwin Bronzebottom, Omin Dran, and Jim Darkmagic), Irontooth took an axe to the face and had his entire lower jaw ripped off.
Acquisitions Incorporated Season One : Episode 4