 The powerful army of Brutus and Cassius is in a position to defeat Octavian, but Atia goes to Mark Antony in Cisalpine Gaul and secures an alliance between his army (which has been unwittingly enlarged by Lepidus's entire army, sent by the Senate to crush Antony and instead deserting en masse to join him) and Octavian's victorious but relatively small force.In "Death Mask", both Brutus and Cassius have been killed in the Battle of Philippi, and Atia has one final encounter with Servilia.Broken and alone, Servilia curses her rival before publicly killing herself on Atia's doorstep.