The Lords of Macragge

Varro Tigurius is perhaps the most powerful psyker the Ultramarines have ever produced — a seer of extraordinary ability whose visions have guided the Chapter through some of its darkest hours. Quiet and contemplative where many of his brothers are bold, Tigurius bears the weight of knowledge that others cannot comprehend, wrestling with futures that only he can see.

Ortan Cassius is a legend among legends — the oldest serving Space Marine in the Ultramarines, a warrior who has fought across four centuries and survived wounds that should have killed him a dozen times over. As Master of Sanctity he tends to the spiritual welfare of his battle-brothers, his thunderous sermons delivered with the conviction of a man who has stood at the edge of death and chosen to step back.

Fennias Maxim oversees the Ultramarines' vast armoury — the tanks, the Dreadnoughts, the weapons of war that give the Chapter its devastating edge. A servant of the Omnissiah as much as the Emperor, he walks the line between the Adeptus Mechanicus and his battle-brothers with careful precision, his augmetic limbs moving with the quiet efficiency of a man who has made peace with the machine.

Corpus Helix stands as guardian of the Chapter's most sacred resource — the gene-seed of Roboute Guilliman himself. As Master of the Apothecarion he oversees all of the Ultramarines' Apothecaries, ensuring the purity of the Chapter's genetic heritage across generations. In battle he fights with the cold precision of a surgeon, saving what can be saved and harvesting the progenoid glands of the fallen so that the Chapter may live on.

Lord Admiral Lazlo Tiberius commands the Ultramarines' vast fleet with a mastery born of centuries of void warfare. Where other Space Marines see space as merely the distance between battlefields, Tiberius understands it as a battleground in its own right — full of ambush points, choke holds, and opportunities for the bold. His flagship, the Octavius, has broken enemy blockades on a dozen worlds and carried the sons of Guilliman to victory across the breadth of the galaxy.