Appears in: Unto Zeor, Forever
Attacked Digen for interfering when he went for Imrahan, resulting in getting Sime to Sime transfer from Digen as he intervened. Angry at the intrusion, Roshi demanded Digen pledge to Rior. When Digen refused to pledge to Roshi, he put Digen under house arrest, along with Ilyana, Imrahan and Joel Hogan.
While developing a strain of shaking plague that he was intent on letting loose within the Tecton, he and others were exposed. He survived only because Digen and Joel performed surgery on him. And it became known that he was actually a Farris, as was Ilyana.