The Lost Primarchs of the First Founding Space Marine Legions are the two Primarchs of the II and XI Legions who, for unknown reasons, were deliberately expunged from all known Imperial records and archives before the onset of the Horus Heresy in the early 31st Millennium. Referred to as "the forgotten and the purged" it is known only that the missing Primarchs and their Legions are listed as having been "deleted from Imperial records." This formal censure and erasure from official records is known as an Edict of Obliteration, also called a Damnatio Memoriae, a High Gothic phrase meaning "condemnation of memory." This is the official Imperial policy of deliberately destroying any records, icons or other symbols or monuments pertaining to an individual or organisation, usually of the Imperial elite, who has been declared Excommunicate Traitoris by the Emperor of Mankind (before he was interred within the Golden Throne), the High Lords of Terra or the Inquisition. In a galaxy-spanning empire that stresses fealty and loyalty to the Emperor in return for advancement, acclaim and spiritual salvation for its elites, this is perhaps one of the most severe punishments. The complete and utter erasure of all records of the II and XI Legions is considered by Imperial historians as the most successful Edict of Obliteration ever carried out in Imperial history.
In the short story The Lightning Tower, when the Imperial Fists' Primarch, Rogal Dorn, is in the falls of the Kath Mandau Precinct of the Imperial Palace and comes upon a series of pillars with plinths that contain life-sized statues of all the Space Marine Legions' Primarchs, he notes:
Earlier, less ambiguous sources go so far as to say that information on the lost Legions and Primarchs was deleted following the Horus Heresy. The only information Games Workshop has ever released on this subject that directly addresses the mystery can be found in the Horus Heresy novels False Gods and The Lightning Tower by Dan Abnett. This has given way to the theory that the Primarch of the II Legion could possibly be the founder of the Blood Ravens Chapter. This theory, however, gives undue importance to the Blood Ravens, because, outside of the Dawn of War PC games, they are in no way a significant Chapter in the Imperium of Man's history. This theory also does not describe why the Blood Ravens would still be present in the late 41st Millennium -- obviously their forebears had committed some terrible acts of treachery for their records to be completely obliterated, to such an extent that even other Legions present at the time presumably also had any of their own records of the lost Legions and their Primarchs destroyed or modified.
Games Workshop has shed a little more light on this subject in the Horus Heresy novel about the Word Bearers called First Heretic. It has been established that these "missing" Primarchs were erased from Imperial records at least 43 standard years prior to the events of the Drop Site Massacre that would occur on Istvaan V, as only 18 of the established Space Marine Legions are referenced during the events that occurred at the city of Monarchia on the world of Khur, where the entire Word Bearers Legion and their Primarch Lorgar were formally rebuked by the Emperor of Mankind for their apparent laxity in discharging their duties of bringing the atheistic Imperial Truth to newly Compliant human worlds during the Great Crusade.
In the novel Fear to Tread by James Swallow, Horus witnesses the Blood Angels Primarch, Sanguinius, murdering of one of his own Legionaries who had been affected by the burgeoning genetic curse, that would later be known as the Red Thirst. Sanguinius confessed to his fellow Primarch, that he had been aware of the flaw in his genome for several years, keeping the truth from both the Emperor and his fellow Primarchs. But all efforts on his part to find a cure had, thus far, eluded even him. Horus then inquires to Sanguinius why would he not seek to confide to their father (the Emperor) to intervene on his Legion's behalf in order to cure it? Sanguinius' angry retort to Horus' question implies that perhaps, one of the Lost Legions might have suffered from a similar malady, and were therefore purged for their genetic impurity -- a fate that he would most definitely want to avoid.
There was also a long-standing rumour amongst the Legiones Astartes that may explain the ultimate fate of the II and XI Legions. Around the time that both these wayward Legions were expunged from all Imperial records, it was said that the number of the Astartes in the Ultramarines Legion swelled in size until it eclipsed all of the other Legions. It is not known if this is merely speculation or it is established fact that the II and XI Legions of Space Marines were inducted into other Legions after they were officially expunged from Imperial records. Though interesting, this still does not explain what actually happened to the Primarchs of the II and XI Legions:
We are further illuminated on the subject in the novels Legion and Prospero Burns. In Legion it is mentioned that a Space Marine Legion had gotten in trouble before:
In the novel Prospero Burns the Space Wolves Primarch Leman Russ discusses the inevitable execution of the Thousand Sons for Magnus the Red's performance of an act of maleficarum that drove his sorcery right into the heart of Terra and into the presence of the Emperor. This had revealed Magnus' own supposed treachery through defiance of the Imperial edicts banning the use of psychic sorcery at the Council of Nikaea. When asked if he was concerned over the fact that the unprecedented was about to take place, namely, Astartes fighting Astartes, Russ commented that this was not an unprecedented event, implying that his Space Wolves had been called on to perform this task once before. This might be an enigmatic reference to the possible destruction of the II and XI Legions, or it could be reference to the event known as the Night of the Wolf as mentioned in the novel Betrayer. This was a little known incident that occurred shortly after the massacre of the entire planetary population of Ghenna. The Primarch Leman Russ had been charged by the Emperor to take his Space Wolves Legion to Ghenna to bring the World Eaters to heel:
In the novel The Outcast Dead, the character Evander Gregoras, the Master of the Cryptaesthesians, remarks that because of Magnus' violation of the Emperor's Decree Absolute from the Council of Nikaea for performing an act of maleficarum, the Emperor would have no choice but to make an example of His wayward son and the Thousand Sons Legion:
This statement further vindicates the role of the Space Wolves Legion as the Emperor's chosen executioners -- to enact His will when carrying out censure against a fellow Space Marine Legion.
In the novel Prospero Burns, the character Kasper Hawser also states:
This statement implies that the missing II and XI Legions were already gone prior to the Burning of Prospero, and thus, prior to the Horus Heresy.
This revelation indicates that the missing II and XI Legions were already lost and possibly expunged from all Imperial records by the time Corax was reunited with the Emperor on Lycaeus. This conversation also implies that the Lost Primarchs were more than likely lost in the early years of the Great Crusade in the late 30th Millennium, as the Emperor mentions that most of the other Primarchs had already been discovered by the time he reunited with Corax.
In The Lightning Tower by Dan Abnett, while constructing the defences of the Imperial Palace on Terra in preparation for the coming attack by the Traitor Legions, Primarch Rogal Dorn of the Imperial Fists Legion is walking through the Palace and comes across a corridor showing statues of all 20 Primarchs. The audio book states that "an accident befell them" that may somehow be a precursor of what happened to Horus. In the novel Mechanicum a conversation between Imperial Fists Primarch Rogal Dorn and Malcador the Sigillite in regards to the war on Mars and the Heresy:
In any case, it is unlikely that the current writers at Games Workshop could do justice to the now much-anticipated mystery of what happened to the Lost Legions and why they were deleted from the Imperium's historical records.
Following his terrible wounding on the moon of the world of Davin by the Chaotic weapon known as the Kinebrach Anathamae, the Primarch Horus, in a Chaos-induced vision, apparently went back in time to the Emperor's gene-laboratory beneath the Himalazian (Himalayan) Mountains and saw the incubation capsule of Primarch XI before the Primarchs were scattered through the Warp (the effect this has on the Lost Primarch is unknown). Before the Warp Rift opened within the laboratory, Horus put his hand on Primarch XI's capsule and felt it:
Games Workshop has long explained the game play purpose for these "deleted" Space Marine Legions: they are available to help those who wish to develop their own, custom Astartes Legions. The idea is that because there were 20 Space Marine Legions created by the Emperor, and half turned to Chaos but half stayed Loyal, these two lost Legions would represent equivalent sources for new custom-made Space Marine Chapters and Chaos Space Marines warbands.
- Codex: Angels of Death (2nd Edition), pg. 6
- Codex: Chaos (2nd Edition), pg. 8
- Codex: Eye of Terror, pg. 4
- Codex Imperialis, pg. 16
- Codex: Ultramarines (2nd Edition), pg. 7
- Horus Heresy Chapbook (Anthology)
- Horus Heresy: Collected Visions, pp. 18, 20
- Imperial Armour - The Horus Heresy Book One: Betrayal by Alan Bligh, pg. 29
- Index Astartes I, "Rites of Initiation: The Creation of a Space Marine," by Rick Priestley and Gav Thorpe, pg. 2
- Index Astartes II, "Wolves of Fenris: The Space Wolves Space Marine Chapter," by Phil Kelly, pg. 5
- Index Astartes III, "Warriors of Ultramar: The Ultramarine Space Marine Chapter," by Graham McNeill, pg. 18
- Realms of Chaos: Slaves to Darkness, pg. 241
- False Gods (Novel) by Graham McNeill, pg. 238
- Descent of Angels (Novel) by Mitchel Scanlon, pg. 201
- Legion (Novel) by Dan Abnett, pg. 384
- The Lightning Tower (Audio Book) by Dan Abnett
- A Thousand Sons (Novel) by Graham McNeill, pg. 125
- The First Heretic (Novel) by Aaron Dembski-Bowden, pp. 260-261, 265-266
- Prospero Burns (Novel) by Dan Abnett, pp. 187-188, 208-209, 343, 379
- The Outcast Dead (Novel) by Graham McNeill, pg. 164
- Deliverance Lost (Novel) by Gav Thorpe, pp. 224, 229-230
- Fear to Tread (Novel) by James Swallow, pg. 19
- The Sigillite (Audio Book) by Chris Wraight
- Into the Maelstrom (Anthology), "Hell in a Bottle" by Simon Jowett
- Malleus (Novel) by Dan Abnett
- Red Fury (Novel) by James Swallow
|Horus • Leman Russ • Lost Primarchs • Ferrus Manus • Fulgrim • Vulkan • Rogal Dorn • Roboute Guilliman • Magnus the Red • Sanguinius • Lion El'Jonson • Perturabo • Mortarion • Lorgar • Jaghatai Khan • Konrad Curze • Angron • Corvus Corax • Alpharius Omegon|