There is a Barbarian who spawns alongside Commander Streaven as part of the Trooper Scale Breastplate quest.
His name is Frode, and he drops the Ogre War Maul every time he is killed.
He does not appear to exist in the ZAM database, or the p99 wiki. But I've seen him about 4 times (the amount of times I've done the questline), always pathing correctly to outside the front gates from just outside Lieutenant Derakor's room. Streaven and Daelione do not seem to path correctly, and all but one time (which I noted on Daelione's page) I've had to engage them before they went along their projected pathing route.
This is on TLP Mischief.
PS: As I told the other moderator, the Trooper Scale questline is not Ykesha era. It is Kunark era, as the quests are directly analogous to Crafted, but Iksar exclusive.