Sons of Guilliman - Notable Sons of Guilliman: Chapter Master Ansellus - Ansellus is the current master of the Sons of Guilliman.Captain Adharon (Excommunicate Traitoris) - A former Captain of the Sons of Guilliman Chapter, Adharon was corrupted by Chaos and gathered a warband of like-minded corrupted Astartes around himself from his former company, known as Adharon's Reavers, to raid and pillage the commerce of the Imperium of Man in the name of the Dark Gods. The Siege of Vraks represented the first time that Adharon's Reavers had operated in concert with other Chaos Space Marine forces.Captain Karch - Karch is the Captain of the Sons of Guilliman Chapter's 5th Company. He was part of the Imperial force that came to the aid of the Cemetery World of Certus Minor after answering a plea for aid from the Excoriators' Chapter Master, Zachariah Kersh. However, the Cemetery World had been invaded by the Black Legion Sorcerer Ygethmor, who had begun a ritual to drag Certus Minor into the Warp. Even as the captain and his company fought the Sorcerer's forces, Ygethmor's ritual opened a Warp rift that threatened to swallow the Cemetery World whole. To make matters worse, due to being his promity to the Warp, Karch gained the ability to use psychic powers, but also began to hear the voices of daemons who sought to corrupt him.Sergeant Constantinus the Liberator (Excommunicate Traitoris) - Constantinus the Liberator was a former squad sergeant in the 4th Company of the Sons of Guilliman who turned to Chaos. Constantinus was part of a force left behind to cleanse the planet of Nova Terra of any remaining xenos contamination after a Tyranid attack on the planet. After discovering and destroying a Genestealer infestation amongst the planet's nobility, Constantinus was forced to put down a rebellion by the planet's population, who were enraged by their nobility's summary execution. Once the carnage had ended, Constantinus appeared before the crowd and announced the Emperor and His minions had turned him into such a monster, and Constantinus vowed to lead the people of Nova Terra to freedom. Constantinus and his followers started a bloody rebellion called the Constantinus Iconoclasm against the Imperium, setting himself up as the planet's ruler after overthrowing the Imperial governor and renaming the world Constantinium. After amassing a sizeable army of renegades, traitors and Chaos Space Marines, Constantinus and his forces rampaged into neighbouring systems, initiating a war that lasted for thirteen years and ravaged the entire sector until a sizeable Imperial force (including three Space Marine Chapters, twelve regiments of the Imperial Guard and agents of the Ordo Hereticus) were mustered to drive his armies back. Even then, the war only ended with Constantinus' death at the hands of an agent of the Officio Assassinorum.Epistolary Hilesto Fabian - Hilesto Fabian is a powerful Sons of Guilliman Epistolary who was recruited from the world of Paraxus and served his Chapter for over 400 standard years. During the Third War for Armageddon, he fought alongside his Chapter's 3rd Company in the defence of Gate IX in the Ghattana Bay. Finding himself surrounded by hundreds of Ork Dreadnoughts, Stompas and Killa Kans, Fabian tapped into the Warp and summoned gigantic empyric fists to crush the Ork walkers clanking towards him. After three solar days of fighting and making extensive use of his telekinetic powers, Fabian finally succumbed to exhaustion, as the ruins of a Gorkanaut lay crumpled beneath his feet.Sinos - Sinos killed an Evil Sunz Kult of Speed Warboss named Garmek Oil-Guzzler in the Third War for Armageddon.Redemptor Dreadnought Oriax (KIA) - Oriax was a Redemptor Dreadnought in the Sons of Guilliman Chapter who was part of the strike force that fought to save the world of Drevaris from the invading T'au Empire. Along with their Silver Skulls allies, the Sons of Guilliman fought a devastating battle with the T'au. Oriax was slain when he exploded after being struck by a KV128 Stormsurge's Pulse Cannon.