Yarrick

Biodata

Feature	Value
Name	Sebastian Yarrick
Alias(es)	Warboss Yarrick; Old Bale Eye; “Savior of Armageddon” (future designation) 41 62
Gender	Male
Affiliation	Armageddon Steel Legion, 252nd Regiment; Rowan’s team 40 63
Occupation/Role	Commissar Colonel; armored-force commander; later Rowan’s ally 40 63
Status	Active 295
First Appearance	Chapter 40

Power Progression

Stage / Realm / Level	Chapter	Notes
Imperial Commissar and armored commander	40	Commands the Armageddon Steel Legion’s 252nd Regiment and assesses the Hive City campaign’s logistical and tactical requirements.
Recipient of a captured, altered WAAAGH! Field	61	Accepts Rowan’s offer to become the first human “Warboss” and potentially wield the Orks’ I Think power.
Warboss trial survivor	62	Fights through an Ork Warp-domain war, kills Warboss Ulgud despite losing his right arm during the battle, and is acclaimed by the surrounding Orks as their Warboss.
Enhanced human Warboss	63	Returns with drastically increased strength, perception, and reflexes; shatters part of a wooden table with a finger tap.
Ork-tech cybernetic combatant	65	Receives a Cybernetic Eye and mechanical Power Claw built from Ork-derived designs; defeats Custodian Leonardo in a first-blood spar.
WAAAGH! Field-equipped force commander	265	Leads Imperial heavy armor protected by replicated WAAAGH! Fields.

Background

Yarrick first appears as the Commissar Colonel of the Armageddon Steel Legion’s 252nd Regiment, commanding an armored force outside an Ork-held Hive City. Rowan recognizes him as the future savior of Armageddon and immediately values his expertise, while Yarrick regards himself as an ordinary Commissar confronting an impossible urban campaign. 40 41

He refuses to throw away soldiers in an unwinnable assault, instead detailing the armor needed to clear infantry, breach defenses, and navigate the Hive City. Rowan fulfills these requests with an immense armored deployment and mass-produced rose rosaries, giving Yarrick the resources to launch his offensive. 42 46 47

After the Ork Warboss is defeated and the enemy routs, Rowan recruits Yarrick for his broader mission to change the Imperium. Yarrick openly condemns the Imperium’s bureaucracy, supply failures, and the suffering of its people, then accepts a captured and modified Ork WAAAGH! Field without hesitation. 61

The field sends him through a genuine trial in an Ork Warp domain. There, he kills countless Orks, loses his right arm fighting Warboss Ulgud, decapitates Ulgud with a Chainsword, and becomes recognized across the Orks’ collective consciousness as “Warboss Yarrick.” 62

Upon returning, Yarrick joins Rowan’s team and requests Ork-derived cybernetic enhancements rather than a simple restoration of his arm. His resulting mechanical claw and Cybernetic Eye transform him into an exceptionally dangerous combatant while preserving his identity as an Imperial Commissar. 63 65

Appearance

Yarrick is a stern, hard-featured Commissar whose military bearing remains rigid even in unfamiliar or absurd situations. He wears the black uniform and greatcoat associated with his office, along with a black-and-red cap bearing gold filigree and a skull emblem. 40 64

• Chiseled, cold-hardened face and tightly pressed lips. 40
• Black Imperial Commissar uniform and greatcoat. 40 64
• Massive mechanical Power Claw on his right arm after joining Rowan. 65
• Cybernetic Eye capable of emitting destructive energy beams. 65
• His claw is often described as especially fearsome when stained with blood. 238

Personality

Yarrick is disciplined, blunt, and intensely practical. When Rowan proposes taking the Hive City, he immediately explains why the operation cannot succeed under the available conditions rather than offering empty confidence. His decisions are guided by military reality and the preservation of soldiers’ lives, not ceremonial ideals of sacrifice. 41 42

He is also adaptable to an extraordinary degree. Although he hates Orks and remains wholly committed to humanity, he accepts the WAAAGH! Field and Ork cybernetics because they make him more effective against humanity’s enemies. 61 63

Yarrick’s loyalty does not prevent him from criticizing the Imperium. He condemns its bureaucracy, corruption, supply failures, and the misery inflicted upon ordinary citizens, but accepts Rowan’s cause because he wants the Imperium changed rather than merely denounced. 61

Abilities & Skills

Armored Warfare and Command

Yarrick is an accomplished commander of mechanized forces and urban assaults.

• Identifies the need for Storm Lords, Storm Swords, and Hellhounds before attacking the Hive City. 42
• Directs the Steel Legion’s armored advance toward the Void Shield generator to force Warboss Hakk’ar Bloodaxe into the open. 50
• Coordinates reconnaissance Sentinels, Astartes, artillery, and super-heavy armor during the assault. 51
• Detects that a planetary-defense unit is herding routed Orks deeper into the Hive City rather than eliminating them. 59

Combat Instincts

Even before his enhancement, Yarrick possesses unusually sharp awareness and battlefield reflexes.

• Detects the presence of Ork Kommandos at nearly the same moment as Custodian Leonardo. 45
• Opens fire immediately on the concealed attackers, exposing their position before they can assassinate him. 45
• Fights Orks with a Chainsword and Big Boom during the WAAAGH! Field trial. 62

WAAAGH! Field and *I Think*

Yarrick possesses an altered Ork WAAAGH! Field granted by Rowan.

• Gains greatly enhanced physical power, perception, and reflexes. 62 63
• Is accepted by Orks as a Warboss after killing Ulgud. 62
• Supplies WAAAGH! energy for Rowan’s plasma-arrow attack. 70
• Later enables the replication of WAAAGH! Fields onto Imperial heavy armor. 265
• His power remains tied to unstable, unconventional Ork technology. 65

Cybernetic Eye

Yarrick’s Cybernetic Eye incorporates the principles of an Ork Zzap Gun.

• Fires an unstable but exceptionally powerful crimson energy beam. 65
• Produces enough force to drive Leonardo backward in Terminator armor. 65
• Can cut through multiple T’au combatants with a scorching ray. 104
• Draws power from his WAAAGH! Field. 65

Mechanical Power Claw

His right-arm Mechadendrite combines several Ork-derived weapons and systems.

• Generates a WAAAGH! Field shield capable of stopping a barrage of bolt shells. 65
• Contains a magnetic tractor beam based on Gork’s Hand, allowing Yarrick to pull opponents toward him. 65
• Includes an unstable teleportation weapon that can tear apart or randomly displace struck targets. 65
• Activates a Decomposition Field and destroys Necron Warriors, sarcophagi, and Scarabs in a Tomb World. 80
• Pierces and kills T’au personnel in close quarters. 104

Ork-Technological Improvisation

Absorbing the WAAAGH! Field gives Yarrick fragments of Ork technological knowledge.

• Provides the inspiration for his mechanical claw and Cybernetic Eye. 63
• Allows him to use an Ork Bubblechukka against Necron forces. 80
• Lets him assemble a Scrap Code Jamming electromagnetic unit from remembered knowledge. 104

Equipment / Weapons / Items

• Fortress of Arrogance — Yarrick’s Venomblade tank. 41
• Bolt pistol — Used to expose and engage infiltrating Ork Kommandos. 45
• Chainsword — Used during the WAAAGH! Field trial to kill Ulgud. 62
• Ork Big Boom — Used against Orks during the trial. 62
• Mechanical Power Claw / Mechadendrite — Ork-tech prosthetic with shielding, tractor-beam, teleportation, and decomposition capabilities. 65 80
• Cybernetic Eye — WAAAGH!-powered Zzap Gun-derived weapon. 65
• Bubblechukka / Bubble Gun — WAAAGH!-powered Ork weapon used against Necrons and T’au. 80 104
• Warp Beacon — Used to signal Rowan’s group during the T’au engagement. 104

Relationships

• Rowan — Commander and recruiter who recognizes Yarrick’s potential, equips the Steel Legion, grants him the WAAAGH! Field, and brings him into his team. 41 61 63
• Leonardo — Custodian assigned to protect Yarrick; they repel Ork Kommandos together before Yarrick later defeats him in a sparring match. 42 45 65
• Sibyl — Inquisitor and fellow member of Rowan’s team; she summons Yarrick away from the battlefield and later speaks with him after the Eye of Terror vanishes. 60 295
• Lucia — Living Saint who is present during Yarrick’s recruitment and witnesses his victory over Leonardo. 60 65
• Ulgud — Ork Warboss killed by Yarrick in the WAAAGH! Field trial; Ulgud’s death leads the surrounding Orks to proclaim Yarrick their Warboss. 62

Story Role / Major Arcs

Hive City Campaign

Yarrick commands the 252nd Regiment during the campaign against Hakk’ar Bloodaxe’s Orks. He develops the armored assault requirements, rallies the Steel Legion, and leads the push through the Hive City toward the Void Shield generator. 42 48 50

Recruitment and WAAAGH! Field Trial

Rowan recruits Yarrick after hearing his honest assessment of the Imperium. Yarrick accepts the altered WAAAGH! Field, survives its Ork Warp-domain trial, kills Ulgud, and returns with enhanced strength. 61 62 63

Tomb World Operations

As part of Rowan’s team, Yarrick infiltrates a Necron Tomb World and destroys Necron forces with his Power Claw and Bubblechukka. The Necrons initially identify him as the group’s most vulnerable member because he appears to be only a mortal Commissar. 79 80

Later Imperial Wars

Yarrick continues operating alongside Rowan’s forces, massacres T’au resistance during a boarding action, kills Inquisitor Farasi Lynn after the latter’s public denunciation of Rowan, and rallies citizens to defend the Eternal City. 104 238

He later leads heavy armored formations whose vehicles are protected by replicated WAAAGH! Fields. More than two years after first meeting Rowan, he remains an old but resolute Commissar, concerned with helping soldiers adapt to a galaxy changed by the disappearance of the Eye of Terror. 265 295

Notable Quotes

“Life is the Emperor's currency; spend it well.” 42

“I think the Imperium is fucking [Armageddonian profanity]!” 61

“Yes. I will join you and eliminate every enemy that threatens humanity.” 63

Trivia

• Rowan considers Yarrick one of the top three Commissars in the Imperium. 61
• He remains committed to his duties as a Commissar even while being recognized by Orks as a Warboss. 62
• Necron observer Sardon concludes that the main difference between Yarrick and an Ork is that Yarrick now also has a WAAAGH! Field. 94