Longhorn was the leader of the Sable contingent in Garhound, drummed out of the town during the Contests.
He was in possession of the Great Helm of the Ibex People and was presumably involved in the Battle of the Scritha River.
Slain by Grom in single combat during the diversionary attack on the Rubble hideout that ended with the Lunar Coders attacking in order to try to capture Orvost Tintalker.