Octagrams Eye of Terror Warhammer 40K Chaos Demon Space Marine Horus Heresy Pin Badge

Demetrian Titus is a former Firstborn captain and commander of the Ultramarines 2nd Company and later a Primaris Marine lieutenant of the same company who has fought for the Imperium of Man for more than 200 Terran years. His exploits earned him a reputation as one of the greatest heroes of the Ultramarines. Despite his relative youth by the standards of the Adeptus Astartes, he was already a decorated Veteran of several major campaigns waged across the galaxy by his Chapter.