Sejanus

When Sejanus left Sergius's command to become legatus of his own legions, it birthed a spiteful rivalry where each man would go so far as to cripple the other's chances of aiding in the war effort just to steal the glory from them. With the war over, Sejanus seems to settle on a suicidal course of action: he takes his legions and reconquers Dagara for himself, essentially daring Sergius to come and get him. Now he waits in the Dagaran citadel, throwing lavish parties for the nobles, seemingly oblivious to the bloodthirsty army calling for his head. [From official website]