VS Battles Wiki

We have moved to a new external forum hosted at https://vsbattles.com

We have a new automated signup system for our wiki members, with a procedure that must be exactly followed in order to register.

For instructions regarding how to sign up or sign in to our new forum, please click here.


VS Battles Wiki
VS Battles Wiki

Millennia have passed. Thousands of years, and look what has become of them. Of us. Idolatry. Ignorance. Suffering and squalor, in the name of a god who never desired the title.

We failed, father. You failed your sons, and we, in our turn, failed you. And now, to compound our arrogance and vainglory, we have failed all of them, too. Did Horus not say that you sought godhood? He built a rebellion upon that claim. How he would gloat, to see the Imperium now.

And yet, would it really matter?

Why do I still live? What more do you want from me? I gave everything I had to you, to them. Look what they've made of our dream. This bloated, rotting carcass of an empire is driven not by reason and hope but by fear, hate and ignorance. Better that we had all burned in the fires of Horus' ambition than live to see this.

~ Roboute on his resurrection and the current state of the Galaxy.


"They shall be pure of heart and strong of body, untainted by doubt and unsullied by self-aggrandizement. They will be bright stars upon the firmament of battle, angels of death whose shining wings bring swift annihilation to the enemies of Man. So it shall be for a thousand times a thousand years, unto the very end of eternity and the extinction of mortal flesh."
- Excerpt from the Codex Astartes

Roboute Guilliman is the Primarch of the Ultramarines Legion, leader of the Indomitus Crusade, and current Lord Commander of the Imperium. Raised on the world of Macragge, Guilliman was a natural born strategist, statesman, and warrior. He was among the nine Primarchs who stood by their father during the catastrophic events of the Horus Heresy. Even after the Emperor fell, Guilliman continued to act as both a guide to his Legion and a moral beacon for the Imperium as a whole until he was mortally wounded by his now twisted brother Fulgrim at the Battle of Thessala.

Dying and unable to be healed due to the nature of the Chaos-tainted blades that laid him low, Guilliman was put into stasis indefinitely in the hopes that one day his sons might find a way to restore him to his former glory. During the 13th Black Crusade at the close of M41, the fallen Primarch was resurrected by the technological prowess of Archmagos Dominus Belisarius Cawl combined with blessings from the Aeldari god Ynnead. Now stronger than he has ever been, Guilliman returns to a ravaged galaxy in its darkest hour, determined to lead mankind and all who shall stand with it into a future free of the threat of Chaos.

Powers and Stats

Tier: At least High 8-C, likely far higher | At least High 8-C, likely far higher

Name: Roboute Guilliman, "Great One", "The Avenging Son", "The Master of Ultramar", "The Blade of Unity", "The Victorious"

Origin: Warhammer 40,000

Gender: Male

Age: Over 10,000 years old

Classification: Primarch of the Ultramarine Space Marines, Lord Commander of the Imperium, Master of Macragge

Powers and Abilities:

Superhuman Physical Characteristics, Enhanced Senses, Immortality (Types 1 and 3), Regeneration (Low-Mid), Large Size (Type 0; Should be comparable to Primarchs like the Lion who's stated to be a little under 3 meters tall[1] and Mortarion who's stated to be twice the height of a mortal man[2]), Information Analysis (Can accurately analyze any chemical he eats/tastes and break them down if required[3]), Limited Memory Manipulation (Can eat creatures/people and absorb part of their memories from their DNA/RNA[3]), Technology Manipulation (His skin can directly connect and interface with his armor, among several other pieces of Astartes equipment[4]), Weapon Mastery (Skilled in a wide variety of weaponry to an extent far greater than what could ever be achievable by a regular human), Martial Arts (As a Primarch, Guilliman is one of the best close-quarters fighters in the entire galaxy), Vehicular Mastery, Matter Manipulation and Durability Negation (Power weapons generate a field of energy around themselves that splits the bonds between matter[5], making it easier to break through targets), Genius Intelligence, Forcefield Creation (Via Iron Halo[6]), Teleportation via Dimensional Travel, Mind Manipulation and Soul Manipulation (Primarchs are capable of attacking on every a physical, mental, and spiritual level[7]), Aura (Primarchs are said to contain an overwhelming aura that completely baffles regular humans, as well as sometimes Astartes. Their presence in the Warp is so powerful and influencing that Magnus reduced several Remembrancers to tears over his seeming divinity[8], while Russ could make Ahzek Ahriman himself kneel before him with his sheer presence[9])

Resistance to Magic, Telepathy, Mind ManipulationEmpathic ManipulationSoul Manipulation, Reality Warping, Madness Manipulation, Aura (Resistant to all the myriad of different attacks that can be made on him by the powers of the Warp, as well as most of the powers of other Primarchs), Disease Manipulation, Poison Manipulation (Astartes are practically immune to all diseases and poisons, and their Primarchs should logically be even tougher), Corruption (Types 1 and 2; Resisted the corrupting properties of the Athame. The Athame was forged from the Anathame, the same blade that corrupted Horus and turned him to Chaos[10]), Radiation Manipulation (Should almost be entirely immune to the effects of radiation exposure, thanks both to his Power Armor and enhanced physiology), Heat Manipulation (Astartes are incredibly resistant towards extremes of hot and cold, and logically their Primarchs should be far superior), Pain Manipulation (Astartes possess the physiology and mental training to shrug off debilitating injuries, and their Primarchs should easily scale)

Attack Potency: At least Large Building level, likely far higher (Comparable to the other Primarchs. Fought against Lorgar Aurelian, with both greatly harming the other[19]. Fought against Angron but was clearly weaker than him[19]. It was believed that, at best, four or five of Guilliman's brothers could best him in combat, while the others could not) | At least Large Building level, likely far higher (Has easily defeated multiple high-level greater daemons, such as Skarbrand[17] and Qaramar[13]. Weaker than, but still comparable to and capable of harming daemon Magnus[20]. Dueled daemon Mortarion but was weaker than him[21]). The Emperor's Sword ignores durability (Capable of shredding enemies otherwise immune to conventional harm and negating the regeneration of greater daemons. It can erase a target from existence, should it still be as powerful as it was during the Great Crusade)

Speed: At least Subsonic movement speed (Should be far faster than regular Marines), with Massively FTL+ reactions/attack speed (Comparable to Sanguinius) | At least Subsonic movement speed, with Massively FTL+ reactions/combat speed (Can fight on par with Daemon Primarchs, who should be superior in almost every way to their mortal selves)

Lifting Strength: Class K (Comparable to Angron) | At least Class K (Stronger than before)

Striking Strength: At least Large Building Class, likely far higher | At least Large Building Class, likely far higher

Durability: At least Large Building level, likely far higher | At least Large Building level, likely far higher (Took hits from both Magnus and Mortarion, not slowing down)

Stamina: Superhuman (Primarchs are capable of fighting with shattered ribs, caved in abdomens and even fractured skulls[22]. Nothing short of a killing blow can stop them, and even their immensely lesser Space Marine sons can fight for weeks on end without stop) | Superhuman

Range: Several meters with most close combat weapons, several kilometers with ranged weapons such as the Arbitrator, at least thousands of kilometers via teleporter | Several meters with the Emperor's Sword, likely several kilometers with the Hand of Dominion, at least thousands of kilometers via teleporter

Standard Equipment:


  • Armor of Reason: A prime example of the Imperium's artisanship, Guilliman had the Armor of Reason reforged and improved countless times, eliminating even the most minor of flaws whenever one was discovered.
  • Gladius Incandor and the Hand of Dominion: Unlike most of his brothers, Guilliman did not have a single or few favorite weapons with which he was almost always seen. The Primarch of the Ultramarines had a staggering collection of wargear, though among the most commonly used were the Gladius Incandor, a master-crafted Power Sword, and the Hand of Dominion, an ornate Power Fist. These powerful weapons were even more deadly in the hands of someone as skilled as Guilliman.
  • The Arbitrator: Among Guilliman's most favored sidearms, this heavily modified Combi-Bolter, dubbed The Arbitrator, was a thing of destructive beauty. The Primarch could wield it as deftly as a normal Space Marine would a pistol, and each bolt shell was hand-crafted, fitted with micro-atomantic compression warheads for maximum destructive power.


  • Armor of Fate: Crafted by the Mechanicum's finest and based on orders given to Archmagos Belisarius Cawl, this suit of Artificer Armor both sustains Guilliman's life force while protecting him from even the most dolorous of blows as if by some miracle.
  • The Emperor's Sword: Wielded by the Emperor during the Great Crusade, this blade possesses immense psychic might imbued to it by its former owner. When swung through the air, Guilliman can effortlessly cleave through the thickest armor, and split in twain daemonic foes who would otherwise prove invincible.
  • Hand of Dominion: Upgraded since the Horus Heresy, the Hand of Dominion has been made more powerful than ever. With blinding speed, Guilliman can crush the life from his foes before tearing others apart in a hail of armor-piercing Bolter fire.
  • Iron Halo: Like many high-ranking Astartes, Guilliman wears an Iron Halo positioned above his head. The Halo surrounds the Primarch's body in a Conversion Field, capable of turning the kinetic energy of an otherwise dangerous attack into harmless light.

Intelligence: Extraordinary Genius (Every Primarch bears intelligence far beyond all manner of the average or even above average human reach, with virtually all of them being considered masters in the fields they hold expertise in, with few capable of matching up their intellect individually. A skilled leader and master tactician to an almost unparalleled degree within the Imperium. His legion had the second greatest number of successes just behind Horus and the Luna Wolves. Mastered all the philosophy, history, and science of Macragge by the age of ten. Considered the greatest administrator among all of his brothers, and wrote the Codex Astartes, a great administrating book for Space Marines that has continued to be used for over 10,000 years even in the ever-shifting galactic conflict. An organizational savant almost unmatched in all the galaxy. He was known to calculate logistical information and strategies far faster than the Mechanicum's best logic engines, planning out entire planetary invasions in his mind in moments. Guilliman was also one of the only Primarchs who left a planet in a better state than before the invasion and focused on how the world could be used, improved, colonized, uplifted, integrated and becoming a full-fledged supporting member of the Imperium and the Great Crusade instead of being left a war-torn ruin. Due to this, Guilliman accomplished what no other Primarch did, and established an empire consisting of 500 strong worlds. After his awakening in the 41' st Millenium, Guilliman led the Indomitus Crusades, a century-long Imperial Crusade that successfully stabilized the Imperium in the wake of massive Chaos and Xenos assaults following the birth of the Great Rift and the coming of the Noctis Aeterna.)

Weaknesses: None notable | If Guilliman removed his armor, he would likely die. However, by the end of the Indomitus Crusade, Guilliman can freely move without his armor.

Feats: Respect thread

Key: Heresy Era | Guilliman Reborn



Notable Victories:

Notable Losses:

Inconclusive Matches:

SCP-682 (SCP Foundation) 682's Profile (Extended Canon 682, Speed Equalized)


  1. Descent of Angels; Chapter Sixteen
  2. Dark Imperium: Plague War; Chapter Fourteen
  3. 3.0 3.1 Space Marine Codex: 5th Edition; pg 10
  4. Space Marine Codex: 5th Edition; pg 11
  5. The Devastation of Baal; Chapter Twenty One
  6. Codex: Space Marines (5th Edition); pg 52
  7. A Thousand Sons; Chapter Thirty One
  8. A Thousand Sons; Chapter Three; pg 24
  9. A Thousand Sons; Chapter Eleven; pg 94-95
  10. Know No Fear
  11. 11.0 11.1 Dark Imperium: Godblight; Chapter Thirty Eight
  12. Dark Imperium: Godblight; Chapter Four
  13. 13.0 13.1 13.2 13.3 13.4 Dark Imperium; Chapter Twenty Two
  14. Dark Imperium: Plague War; Chapter Four
  15. Dark Imperium: Plague War; Chapter Twenty Seven
  16. Dark Imperium: Godblight; Chapter Forty Two
  17. 17.0 17.1 Gathering Storm - Rise of the Primarch; pg 70
  18. Gathering Storm - Rise of the Primarch; pg 59
  19. 19.0 19.1 Betrayer; Chapter Twenty One
  20. Gathering Storm - Rise of the Primarch; pg 77
  21. Dark Imperium: Godblight; Chapter Thirty Three
  22. Betrayer; Chapter Twenty One


Discussion threads involving AbaddonTheDisappointment/Guilliman