Baron Odo was one of many Bretonnian Knights who set out for the wars in Araby against the evil Sultan Jaffar. Do took part in the routing of Jaffar's army in Estalia and joined in the great pursuit to the sea. When the Bretonnian Knights ultimately followed Jaffar into his own parched desert lands, Odo was there. No matter how hot the sun, and despising both thirst and flies, Odo relentlessly sought out champions of Araby to challenge and slay. Though they hid in their isolated oases, Odo tracked them down and forced them to do battle under the merciless sun.[1a]