Characters / Iron Warriors

Characters among the Iron Warriors novel series and background. Note that many, especially in later stories, are also in Ultramarines novels and can be found on the character page for that series.


One of the twenty Primarchs created by the Emperor of Mankind for the Great Crusade, Perturabo and his brothers were scattered to the stars by the forces of Chaos. Landing on Olympia, Perturabo found by the guards of Dammekos, the Tyrant of Olympia, while crawling in the mountains. Recognizing he was no ordinary child, Dammekos took Perturabo in and raised as his own son. While Dammekos gave the boy warmth and affection, Perturabo never returned it. When the Emperor came to Olympia, Perturabo submitted to him and overthrew Dammekos. The fallen Tyrant would try to mount a resistance, but it would fail. Perturabo was given command of the IV Legion of the Adeputs Astartes, the Iron Warriors.

During the Great Crusade, the Iron Warriors became masters of siege warfare, developing a rivalry with Rogal Dorn, Primarch of the Imperial Fists, with a similar mastery of sieges. Resent, bitterness, and the eventual rebellion of Olympia drove them into allegiance with the traitors during the Horus Heresy. After the Horus Heresy, the Iron Warriors defeated the Imperial Fists in the Iron Cage incident, and Perturabo ascended to Daemon Prince, ruling over the Daemon World of Medrengard in the Eye of Terror.

For more information on Perturabo, see his entry under Horus Heresy - Traitor Legions.

  • Ascended to a Higher Plane of Existence: He's ascended to Daemon Primarch long ago by the time the series starts.
  • Evil Overlord: As Daemon Prince of Medrengard.
  • A Father to His Men: Only in the literal sense, as the Horus Heresy indicates that even before declaring for Horus he was killing Iron Warriors who had fallen from favor.
  • The Ghost: His presence is literally felt on Medrengard, and figuratively in his Iron Wariors making it their home. He otherwise makes no appearances.
  • Greater-Scope Villain: As the supreme leader of the Iron Warriors, he's pretty much this.
  • Hates Everyone Equally: In the end. Despite being a largely unpopular Primarch, he enjoyed spending time with Magnus as they both shared an interest in researching the great innovators of Terra's past.
  • Hidden Depths: He was in fact a cultured artist; the fact no one knew that pissed him off more. By the time he becomes a Daemon Primarch, as far as we can tell, he had all but abandoned this aspect.
  • Orcus on His Throne: He hasn't led an attack on the Imperium since ascending to Daemonhood. Averted with recent materials where he's been revealed to occasionally lead an attack with devastating results.

     The Warsmith's Grand company 


The leader of the Warsmith's third company. Has not been named Captain despite holding the post for two centuries, due to his status of having some Imperial Fists gene-seed in with the his Iron Warriors gene-seed.

  • A Father to His Men: Surprisingly enough, he is this. While he is a member of Chaos and Kick the Dog is practically a requirement, he would never send his men to their deaths without good reason and wouldn't execute them for anything less than outright treachery. It's noted in-universe that he would have been a great Imperial leader had things been different.
  • Arch-Enemy: To Uriel Ventris.
  • Artificial Limbs: Losses his right arm in the siege, and is given an augmetic arm that belonged to one of the Warsmith's old lieutenants as a sign of favor. He later replaces it with a liquid metal arm of xenos origin, which drinks blood and contains a power directly opposed to the daemon in his axe.
  • Bald of Evil: As a space marine, natch.
  • Berserk Button: At one point, he nearly gets dismembered by one of the major Chaotic players of the setting, Huron Blackheart, because he mouths off when Huron calls him "half-breed".
  • Black Sheep: Amongst the Iron Warriors, Honsou is pretty indifferent about the Legion and their legacy, which is why his actions are pretty atypical and he's practically indifferent to anything but his own desires.
  • Breakout Villain: Storm of Iron was written as a standalone novel, but Honsou quickly became a popular character, and one of Graham's favorites to write.
  • Chainsaw Good: Wields a chainsword.
  • Combat Pragmatist: Not afraid of fighting dirty and knows how to turn a battle in his favor. In unarmed combat, he's well described as a down and dirty gutter fighter.
  • Dark Chick: Among the Warsmith's other lieutenants, he was certainly the most tactically flexible and emotional as opposed to Forrix's jaded stoicism and Kroeger's constant rage.
  • Deadpan Snarker: It's how he lets his anger out in a way that isn't killing people. Although he does kill a lot of people.
  • Demonic Possession: He gets "possessed" by a minor daemon during the battle for Hydra Cordatus, though it only really used him to channel its power. The Warsmith is impressed.
  • Dragon Ascendant: By the time Dead Sky, Black Sun rolls in.
  • Embarrassing Nickname: Amongst the non-loyalist characters, he's called the half-breed. He isn't shy about advertising it himself.
  • Evil Is Petty: Does some of the worst things in the setting just to get back at Uriel, right down to killing a world.
  • Evil Weapon: His daemon axe. Of course, Honsou isn't that far behind it.
  • Mixed Ancestry: He was created using a combination of Iron Warriors and Imperial Fists gene-seed. And it's why the other captains hate him.
  • The Unfettered: The author describes him this way, as someone totally unbound by ethics and who doesn't give a damn about the consequences of his actions so long as he comes out of it better than he otherwise would.
  • Villain Protagonist: Of the Iron Warriors side of the ongoing conflict.
  • Villain Respect: Contrary to most Chaos and even Imperial leaders, he shows a surprisingly amount of respect for both allies and enemies if they prove themselves Worthy Opponents.
  • Visionary Villain: Genuinely believes in the dream of Horus using the power of Chaos to unite humanity and protect it from Xenos threats. Of course, being a Chaos Marine, it's more along the lines of "subjugate humanity", and he's quite easily sidetracked into his elaborate campaign of vengeance against Uriel Ventris.
  • You Are in Command Now: "I do not name you Captain. I name you Warsmith."

The Warsmith

An ancient Warsmith of an Iron Warriors Grand Company, leading the siege on Hydra Cordatus. He is planning to capture the gene-seed within to assure his status as a Daemon Prince.

  • An Axe to Grind: He wields a midnight black daemon axe.
  • Ascended to a Higher Plane of Existence: Goes onto become a Daemon Prince.
  • Baby Eater: He triggers his ascension by feeding on Progenoids after finally breaking into the Citadel. The organic "storage" for is essentially a tailor-cultured fetus.
  • Big Bad: Of his Five-Bad Band in Storm of Iron.
  • Bling of War: Wears Terminator Armour.
  • Brown Note: He's seething with so much Chaos, just looking at him causes nausea in his own underlings, and keeps an entire regiment of guardsman from being able to raise their weapons against him. It's because of his transformations.
  • Crazy-Prepared: At Hydra Cordatus, he probably had a hand in getting the Mechanicus infiltrator, which came about roughly a hundred and fifty years before Storm of Iron, and presumably built the hidden teleporter in the citadel which they used to infiltrate Cycerin in towards the end of the siege.
  • Karma Houdini
  • Large and in Charge
  • No Name Given: Until Angel Exterminatus, also by McNeill, anyway. Barban Falk, in case you were curious.
  • Time Abyss: Originally came from Olympia, and took part in the Great Crusade. He even designed the Citadel on Hydra Cordatus.


The First Captain of the Warsmith's Grand Company. Once eagerly believed in Horus's dream of uniting the galaxy under Chaos, but has become jaded over ten thousand years.


The Captain of the Second Company of the Warsmith's Grand Company. Slowly falling into the grips of Khorne.

Jharek Kelmaur

The Sorcerer of the Warsmith's Grand Company.

     383rd Jouran Dragoons 

The regiment of Imperial Guard tasked with defending the Citadel of Hydra Cordatus.

     Legio Ignatum 

The demi-Legion of Titans assigned to the Citadel of Hydra Cordatus.

     Adeptus Mechanicus 

The members of the Adeptus Mechanicus overseeing the Citadel's systems.

     Other Iron Warriors 


The leader of The Sons of the Forge, notable for being the one who tortured Imperial Fists Captain Lysander.

  • Arch-Enemy: To Lysander.
  • Black Sheep: Most Iron Warriors don't really like him due to how often he works with daemons, in fact its hinted he's not even a Warsmith, but a WARPsmith.
  • Cold-Blooded Torture: To Lysander, in between talking about how awesome he is.
  • Crazy Enough to Work: His most well know plan involved: Finding a Tyrant Hive Fleet (this after the first Tyranid war but before the other hive fleets came to the Galaxy), stuffing it into a space hulk and wiring a Navigator into its controls and fired it right at Terra.
  • Deal with the Devil: Heavily works with Deamons.
  • Legacy Character: There is in fact two, a Warlord during the Age of Strife and the current Warsmith.
  • Small Name, Big Ego: Claims to be the reincarnation of a great warlord and with surpass even Horus in the level of feats, he's the leader of a warband that's been wiped out, twice.