Superman invades Planetos, establishing his Fortress of Solitude in Ibben. From his Fortress, he fights for Truth and Justice, forcing you to end wars of aggression as he deems fit. Artwork thanks to AGOT Forum User yeen
Super man is a super being, immortal, and has a 50/50 chance to force you to end any wars where you are the attacker. He also should destroy any enemy troops he engages.