Camped his spawn area for about 5 hours on two different occasions with a 65 shaman to get random gear to equip my lower characters. Seems to be a rare spawn rate cause I've only seen him once. To kill time and be efficent also camp the Warmaster and the named boar in that area as well. Bring someone that can run back and forth to the bank becuase signent of citizenship drops fairly often and I have sold them between 100-300pp. Finger bones also drop there for the finger bone quest and you can get about half a stack in about 5 hours. Also, if you get in trouble, you have the option to run to Dulak.
Boots dropped today, coming out of Dulak into Gunthak he spawns to the left in the far corner where there is a group of 4 Luggald Subverters. Easy solo from a 54 Druid, he resisted root a few times but other wise not hard, he casts fear also.