Corwin meets with Ganelon, whom he also knows, though Ganelon does not recognize him. Ganelon had once been Corwin's right-hand man in Avalon, until Ganelon betrayed him (alluding to Ganelon the Traitor, of medieval literature), for which crime Corwin banished him into an unfamiliar shadow — this one, apparently — and left him to die. But Ganelon lived and, as he tells Corwin, rose from leading an outlaw band to become leader of all the forces of Lorraine fighting against a strange evil: a constantly expanding dark circle of toadstools from which demonic creatures and soulless men emerge. Suspecting that this relates to the blood curse he pronounced against Amber (at the end of the previous volume), Corwin agrees to help.