The Black Consuls is a Loyalist Space Marine Chapter that was a Second Founding Successor or Primogenitor Chapter of the Ultramarines. An ancient tome of knowledge known as the Mythos Angelica Mortis lists it as one of the 20 Chapters of Astartes founded to make up the Astartes Praeses -- an ever-vigilant Space Marine task force assigned to guard the regions of the Imperium surrounding the Eye of Terror.

Known as the least compromising of the Primogenitor Chapters, and brooking no deviation from the tenets laid down in the sacred Codex Astartes, the members of this Chapter, whose history is rich with battles won, are stern and uncompromising, with a history of xenophobia and unusually brutal combat tactics for an Ultramarines Successor Chapter.

The Black Consuls were recorded as having been annihilated at the Siege of Goddeth Hive in 455.M41 by elements of the Word Bearers and Iron Warriors Traitor Legions. At the same time, Imperial records indicated that a force of Black Consuls was still operating in the Jericho Reach as part of the Achilus Crusade.

Yet, it is very rare indeed for every one of any Chapter's Battle-Brothers to be present at any given battle, even if their homeworld is under attack. Individual squads were more than likely detached to perform special duties or serve as part of a composite Space Marine force attached to a larger Imperial Crusade.

Individual officers were also likely undertaking consular duties, conversing with their opposite numbers in brother Chapters in order to coordinate larger scale strategy. Some Black Consuls Battle-Brothers may have been undertaking duty in the Deathwatch, while in the case of the Black Consuls and other Primogenitors, individuals or small groups were probably engaged on a pilgrimage to the Shrine of the Primarch on Macragge.

Following the start of the Indomitus Crusade in the wake of the resurrection of the Chapter's Primarch Roboute Guilliman in 999.M41, the Black Consuls were returned to full strength with the introduction of Primaris Space Marine reinforcements upon its homeworld of Cyclopia. They now serve as stalwart guardians of the Imperium in the Segmentum Pacificus.

Chapter History

Black Consul

Black Consuls Chapter Colour Scheme as displayed by a Firstborn Space Marine.

The Black Consuls is a Primogenitor Successor Chapter of the Ultramarines. The Black Consuls was the 77th Chapter of the Ultramarines Legion, and it was founded by their first Chapter Master Arrias Cordos, also known as the Bane of Lorgar. As true sons of Roboute Guilliman, they have appeared numerous times throughout the long history of the Imperium, ever ready to stand in defiance of the enemies of the Emperor.

The Battle-Brothers of this Chapter were known to have made regular pilgrimages to the Shrine of the Primarch on Macragge before Guilliman's resurrection, and several past Black Consuls Chapter Masters were counted amongst the most valued counselors to the Master of Macragge. The Black Consuls fought alongside their Progenitor Chapter on hundreds of occasions as well as other Ultramarines Primogenitor Chapters and many other Space Marine units.


Black Consuls Chapter Colour Scheme as displayed by Primaris Marine Brother Larsus, 2nd Company, 5th Squad (battleline).

The Black Consuls was originally a fleet-based Chapter whose space-borne fortress-monastery, the Noctis Obscurum, was destroyed nearly a millennium ago in the 40th Millennium by Drukhari saboteurs. With the destruction of their star fort, the Black Consuls relocated groundside to the planet Cyclopia in the Calixis Sector of the Segmentum Obscurus and avenged their dishonour in a 300-standard-year xenocidal purge that spanned fifteen star systems and collapsed an entire sub-dimension of the Webway.

The Black Consuls' last recorded action before their supposed destruction was during the Siege of Goddeth Hive in 455.M41, where the Chapter was believed to have been annihilated when Chaos Space Marines of the Iron Warriors Traitor Legion detonated the hive's nucleonic stacks and vaporised much of the northern continent.

A definitive account of the Chapter's disappearance has yet to be chronicled, although the White Consuls suspected their brother Chapter might have been entirely wiped out by a substantial force of Word Bearers Traitor Marines. Even if the bulk of the Black Consuls were annihilated, some of the Chapter's Battle-Brothers undoubtedly survived, scattered across the width and breadth of the Imperium while assigned to various detached duties.

Imperial records show that a small force of Black Consuls were operating within the Jericho Reach following the launch of the Achilus Crusade in 777.M41. Due to the vagaries of Warp travel and communication, it took several solar decades for word of the Chapter's reported demise to reach those of its Astartes serving in this isolated sector of the galaxy's Eastern Fringe.

Upon hearing the foreboding news, the remaining Black Consuls took council and every Battle-Brother was allowed to speak. When they concluded the gathering they agreed that a single Astartes of their number would be despatched to investigate the truth of the Chapter's fate and bring back word to his brothers.

The remainder of the Black Consuls would continue to fight on, fulfilling their binding oaths to serve the Crusade until the messenger returned. Nearly 250 standard years have passed, and still no word had reached the remaining Black Consuls as to the true fate of their Chapter in the early 9th century of the 41st Millennium. The Black Consuls continued to fight the enemies of Mankind within the Jericho Reach as part of the Achilus Crusade, even as their numbers dwindled due to attrition.

While they had yet to learn of their Chapter's true fate, many Battle-Brothers of the Black Consuls were resigned to the fact that they might very well be the last of their Chapter. These warriors continued to fight to the death, determined that the history of their Chapter would be one that ended in glorious battle.

But since the events that occurred centuries ago during the Siege of Goddeth Hive, there were several unconfirmed reports of Black Consul's Strike Cruisers launching sudden, deadly interventions across the Segmentum Pacificus that had been filtering back to Terra.

Indomitus Crusade

During the recent events of Abaddon the Despoiler's 13th Black Crusade, the long-standing Fortress World of Cadia was destroyed. With Cadia's fall and the loss of the network of Necron-built Cadian Pylons that had long prevented the Eye of Terror from naturally expanding into the Materium, the Warp rift began to expand exponentially across the width of the known galaxy. This tear in reality, known as the Great Rift, effectively rent the Imperium in half.

The beleaguered forces of the Imperium increasingly found themselves overwhelmed as the power of Chaos and the xenos hordes grew unstoppable. Whole sectors of the Imperium lost contact with Terra, while others reported the onslaught of rabid Greenskin hordes, aggressive T'au fleets or undying Necron hosts, seemingly driven to conquest in the face of the expanding Warp Storm fronts.

Heretic Chaos Cults and rogue psykers rose up in the billions, and every Imperial world now seemed set to burn in the fires of unending war. But all was not lost, for upon the Ultramarines' homeworld of Macragge during the Ultramar Campaign of 999.M41, the genius of Archmagos Dominus Belisarius Cawl combined with the power of Ynnead, the Aeldari god of the dead, to resurrect the Primarch Roboute Guilliman from his millennia-long, deathless slumber.

Guilliman had anticipated the need for a new breed of hero for this, the darkest age in the Imperium's history. He knew that the galaxy would need warriors resilient enough to stand against the Forces of Chaos as the Imperium found itself poised on the brink of annihilation. To that end, for 10,000 standard years, Archmagos Cawl had been working upon improving the Adeptus Astartes themselves.

The result were the Primaris Space Marines of the Ultima Founding, a more powerful corps of transhuman warriors, more potent than even the original Astartes. New armies were raised in breathtaking numbers and new and terrible weapons were developed whose fury even the worshippers of the Dark Gods would be unable to withstand. Gathering a great new armada, composed of elements of the Adeptus Custodes, the Silent Sisterhood and a vast war host of Primaris Space Marines from many newly founded Chapters, the Lord Commander of the Imperium launched his Indomitus Crusade.

Guilliman decreed that those Chapters who had suffered the keenest losses and the highest rates of attrition fighting against the myriad foes of Mankind would be the first to receive these newly created and genetically superior Astartes.

The Black Consuls were one such Chapter, and so their sorely depleted ranks were finally replenished with hundreds of newly-created warriors of the Ultima Founding.

Once again the Black Consuls were able to take the fight to the Great Enemy directly. This stalwart Chapter continues to steadfastly defend the Segmentum Pacificus even as the Great Rift unleashes new daemonic horrors upon Mankind.

Notable Campaigns

  • The Cleansing of the Orbstar (Unknown Date.M31) - The Cleansing of the Orbstar was a campaign that took place within the Orbstar System and saw the forces of the Word Bearers Traitor Legion cleansed from the system by the newly-formed Black Consuls Chapter. Afterwards, the Black Consuls' Chapter Master Arrias Cordos, who had led them to victory, became known as the "Bane of Lorgar."
  • Fate of the 4th Company (651.M37) - A Battle-Brother of the Deathwatch bearing no Chapter device arrived at Watch Fortress Erioch, located within the Jericho Reach. This Astartes called himself Hail, and was the lone Space Marine occupant of the rapid strike vessel Unquiet Angel. Hail claimed that he had learned the location of the remains of the vanished 4th Company of the Black Consuls Chapter, a force lost in its entirety a millennium before. Hail sought the aid of the Deathwatch Space Marines of Watch Fortress Erioch in seeking them out. Following a meeting of the Chamber of Vigilance, a Kill-team joined Hail aboard the Unquiet Angel. Hail lead the Kill-team to a massive Space Hulk drifting in open space at the edge of the Phaegis System. The Kill-team boarded the vessel and succeeded in recovering the banner of the Black Consuls 4th Company and a number of other Black Consuls relics, despite being assaulted by scores of Warp Ghouls and other foul creatures. In gratitude for the eventual recovery of their fellow Battle-Brothers' remains some decades later after a conveyor ship despatched from Erioch reached their homeworld, the Black Consuls renewed their oaths to the Deathwatch and pledged to send three times the previous number of Astartes into the Deathwatch's service than the Chapter had before.
  • Baliaris Majoris (Unknown Date.M38) - The Black Consuls fought on Baliaris Majoris against the worldwide uprising of a powerful Chaos Cult. In the end they proved victorious and burned the heretic prophetess Constanze as justified retribution.
  • By the Dying Light (477.M39) - Daemonic servants of Tzeentch created Warp rifts inside each of the twin suns of Haark. Soon, the leering faces upon the stars drove the entire population of the system insane, but the Daemons' incessant bickering triggered a duel-nova event. With the fate of the system now measured in hours, the Black Consuls Chapter sent in Strike Force Ultra Varnor to recover sacred relics from the time of their Founding. Captain Varnor and his brothers braved both daemons and madmen in the burning cities of Haark to collect the relics, narrowly escaping into the void only moments before the stars died spectacularly.
  • Destruction of Noctis Obscurum (Unknown Date.M40) - The Black Consuls was originally a fleet-based Chapter whose space-borne fortress-monastery, the Noctis Obscurum, was destroyed nearly a millennium ago by Drukhari saboteurs. With the destruction of their star fort, the Black Consuls relocated groundside to the planet Cyclopia in the Calixis Sector of the Segmentum Obscurus and avenged their dishonour in a 300-standard-year xenocidal purge that spanned fifteen star systems and collapsed an entire sub-dimension of the Webway.
  • Siege of Goddeth Hive (455.M41) - The Black Consuls were recorded as being annihilated at the Siege of Goddeth Hive. The Chapter was believed to have been exterminated when Chaos Space Marines of the Iron Warriors and Word Bearers Traitor Legions detonated the hive city's nucleonic stacks and vaporised much of the northern continent. Their current status remains unknown. According to Chapter Master Cymar Xydias of the White Consuls, the Black Consuls were indeed wiped out during this campaign, and a Word Bearers Traitor Legion Infernus-class Battleship known as the Crucius Maledictus was known to have been present during their destruction, making this Traitor Legion the primary culprit in the Black Consuls' demise.
  • Achilus Crusade (777.M41) - Imperial records show that a small force of Black Consuls were operating within the Jericho Reach following the launch of the Achilus Crusade.
  • 13th Black Crusade (999.M41) - The Black Consuls sent 4 full companies to aid in the defence of Kasr Trunch on Cadia before its fall to Abaddon the Despoiler.

Chapter Combat Doctrine

The Black Consuls are well known as the least compromising of the Primogenitors and brook no deviation from the tenets laid down in their Primarch's epic tome. Their stern approach to the Codex makes them worthy inheritors of Roboute Guilliman's legacy.

The Black Consuls are notable for having the entire Chapter commence campaigns with a massed Drop Pod landing. Such an assault is a thing of terrible beauty, with a hundred or more Drop Pods descending like screaming harbingers of doom.

Notable Black Consuls

  • Chapter Master Arrias Cordos - Arrias Cordos was the first Chapter Master of the Black Consuls. A veteran of both the Great Crusade and subsequent dark days of the Horus Heresy, Arrias was a former legionary of the Ultramarines Legion's 72nd Chapter. He would survive the desperate battles of the Heresy and go on to become the first Chapter Master of the newly created Black Consuls following their inception during the Second Founding. During one of his Chapter's first campaigns in the early 31st Millennium, Cordos would lead his Chapter to victory in the Orbstar System against the hated Traitor forces of the Word Bearers Traitor Legion during the Cleansing of the Orbstar campaign. This earned him the accolades of his warriors and the moniker "Bane of Lorgar." Following his death, his Power Axe, Lorgar's Bane, would become a treasured relic of the Black Consuls.
  • Captain Estrus - Captain of the Black Consuls' 3rd Company, Estrus led the combined forces of the 2nd, 3rd and 4th Companies against the rebels of Hive Thuram on Suracto.
  • Captain Vanem - Captain of the Black Consuls' 4th Company.
  • Chaplain Mortem - Chaplain of the Black Consuls.
  • Apothecary Mordinian - Apothecary of the Black Consuls.
  • Standard Bearer Aeorum - Standard Bearer of the Black Consuls' 3rd Company.
  • Codicier Levi - Librarian of the Black Consuls.

Chapter Relics

  • Lorgar's Bane - Lorgar's Bane was a master-crafted Astartes Power Axe wielded by the Black Consuls first Chapter Master Arrias Cordos. Some believe that the relic was lost during the disastrous campaign of the Black Consuls on the Hive World of Yearsli, where the majority of the Black Consuls were killed. Over 100 Chaos Space Marines from the Word Bearers Traitor Legion have met their end at the razor edge of this Power Axe, named Lorgar's Bane for its bloody work. It resides for the moment in the vaults of the Deathwatch's Watch Fortress Erioch, but as the stories of the Word Bearers assault on the Black Consuls spread, some wonder if it will be brought against its ancient foes once more.

Chapter Appearance

Chapter Colours

The Black Consuls primarily wear black Power Armour. The Aquila or Imperialis on the chest guard is gold.

The white squad specialty symbol -- battleline, close support, fire support, Veteran or command -- is indicated on the right shoulder pauldron.

A black High Gothic numeral, indicating squad number, is stenciled in the centre of it.

The Black Consuls proudly adhere to the tenets of the Codex Astartes by wearing their company colour on their shoulder pauldron trim, i.e. White (1st Company), Yellow (2nd Company), Red (3rd Company), Green (4th Company), etc. Black Consuls Sergeants sport red helms per ancient tradition.

Chapter Badge

The Black Consuls' Chapter Badge is the profile of a large, white, left-facing eagle's head centred on a field of black. The style of the image is the same used by the White Consuls, although the colour scheme is completely different.

Canon Conflict

There seems to be some confusion in canon as to whether or not the majority of the Black Consuls Chapter was largely annihilated at the Siege of Goddeth Hive in 455.M41 and by whom. Different sources report that the destruction of the hive city's nucleonic stacks were achieved by the Iron Warriors or the Word Bearers Traitor Legions, with a Word Bearers Battleship being present as well; either the Crucius Maledictus noted above or the Infidus Imperator, the flagship of Kor Phaeron, which was believed destroyed at the Battle of Calth nearly 10,000 standard years before.

The 8th Edition Warhammer 40,000: Rulebook, however, mentions that the Black Consuls contributed four companies to the defence of Cadia during the 13th Black Crusade. This would mean that the Chapter either was NOT annihilated at Goddeth Hive or somehow reconstituted itself after the fact.

As the Chapter received reinforcements of Primaris Space Marines once the Indomitus Crusade began, it does seem that the Chapter had suffered extensive losses, though it had not been wiped out in its entirety at Goddeth Hive.


  • Adeptus Astartes: Successor Chapters (Limited Release Booklet), pg. 15
  • Codex Adeptus Astartes - Space Marines (8th Edition), pg. 30
  • Codex: Space Marines (8th Edition) (Revised Codex), pg. 26
  • Codex: Space Marines (7th Edition) (Digital Edition), pg. 110
  • Codex: Space Marines (6th Edition), pp. 8, 32, 99
  • Codex: Space Marines (5th Edition), pp. 8, 24
  • Codex: Ultramarines (2nd Edition), pp. 9, 41
  • Warhammer 40,000: Dataslate - Space Marines Strike Force Ultra (Digital Edition)
  • Deathwatch: Honour the Chapter (RPG), pg. 129
  • Deathwatch: Know No Fear (RPG), pg. 7
  • Deathwatch: Rites of Battle (RPG), pg. 57
  • How to Paint Space Marines (2004)
  • Insignium Astartes, pg. 60
  • Dark Creed (Novel) by Anthony Reynolds
  • Rogue Trader Timeline (RPG Download)
  • Storm of Damocles (Novel) by Justin D. Hill, Ch. 12
  • Unthinking Justice (Short Story) by Andras Mill Ward
  • Warhammer 40,000: Rulebook (8th Edition), pg. 161


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