Julius appears in the Viking campaign mission, Wood, Iron and Steel. He is the commander in charge of Odingard, as appointed by Apollyon herself. Stigandr makes a bold plan of infiltrating and breaching his base for The Warborn, before fighting and defeating Julius.
Julius appears to be a strong and inspiring leader, calling for his men to kill all the Vikings. However, he is actually a cowardly man who flees from danger if there is no help available. Despite that, he fights when cornered and uses Fiat Lux explosives while doing so.