An oramasterian who came to Shem after crashing his ship in a fight with Kyellezhian elves, Onzurim was captured by ettins. He was going to be enslaved, but he proved his usefulness quickly using his natural powers. He became instead a servant with the agreement that eventually his new masters would help him return home. After two decades of this, leading them on raiding parties and helping them kill their foes, he demanded payment. He was rejected and attacked, and in the ensuing fight, he killed all of the warriors there save one Servitor of Rust. The Servitor was so impressed, he offered him service. Onzurim realized that he wanted to die in the fight and that he had given up on actually going home. So he joined, instead. He joined shortly before Time broke, and the fallout from it provided him opportunity to prove himself.

He does not know the Marshall's secret, and so he continues to serve. He has recently been approached by a strange hermit seeking his assistance on a matter involving an ancient elf.