Roboute Guilliman: The Triumphant Return of the Avenging Son

Roboute Guilliman, known as the “Avenging Son,” is the primarch of the Ultramarines Legion of Space Marines and the current Lord Commander of the Imperium. Created by the Emperor of Mankind to be a superhuman military commander, Guilliman was scattered through the warp as an infant and landed on the world of Macragge.