With the members of the Third legion and their allies spread through out swathes of books it can at times be quite a task to hunt down the descriptions of them, be it for art, conversions/kitbashes, lore discussions or any number of things. As such my hope with this thread is to make things a bit easier for fellow fans of the legion looking for such details.
This thread shall cover the Marius Vairosean Captain of 3rd Company –

He wore his helmet unlike Solomon. Marius Vairosean removed his helmet and shook his head to clear the momentary disorientation of returning to the employment of his own senses as opposed to those of his Mark IV plate. Marius wore a stern expression, but then he always did, and his salt and pepper hair was slick with oily sweat. Unlike many of the Astartes, Marius Vairosean had a narrow face, its features sharp and inquisitive, his skin dark and lined like old wood.
Meeting Ferrus- He carried his helmet under the crook of his arm, as did his brothers who gathered with him to greet Ferrus Manus. Marius stood, his austere features drawn in a sombre expression that stood out amongst the excited faces that awaited this reunion of the Emperor's sons.
Dueling solomon- He backed towards the racks of weapons that lined the walls of the training hall and selected a pair of Sun and Moon spear blades. The double-headed daggers were impractical in a real fight, but made for a deadly training weapon.
Battling Eldar- Marius took a deep breath as he slotted another magazine home into his bolter and waited for the next assault. So far every one of them had come through the violence of the eldar attacks alive, though they all sported wounds from the hails of razor sharp discs fired by the eldar weapons.
Maraviglia- Eidolon and Marius were as ensnared by the spectacle of the Maraviglia as he was, pinned to their seats in rapture. The jaws of both warriors were locked open as though they entertained the idea of joining with Coraline Aseneca in song, but there was panic in their eyes as their mouths stretched wide in silent screams, bones cracking as they distended like a snake about to devour its prey. Hideous, soundless shrieks issued from their throats, and Julius forced himself to look at Fulgrim for fear that he might strike down his friends in his fugue state.
Julius heard Marius give a howling cry of loss when Bequa perished and turned to see his battle-brother leap from the Phoenician's Nest to the stage. Fulgrim watched him go, his body quivering with emotion and pleasure, and Julius pushed himself unsteadily to his feet. He watched as Marius dropped into the bloody ruin of the orchestra pit and lifted one of Bequa Kynska's bizarre instruments. Marius hefted the long, tubular device and hooked it into the crook of his arm like a boltgun, running his hands along the length of the shaft until it produced a monstrous vibration like the roar of a chainsword. Even as Julius watched Marius's futile attempts to recreate the music, more of the Emperor's Children rushed to join him, each picking up one of the orchestral instruments and attempting to conjure the magic of the music once again. Julius felt the breath heave in his lungs and gripped the edge of the balcony for fear that his legs would not support him. Marius stood in the centre of the orchestra pit, electrical fire dancing across his flesh as he strummed his hands across the screaming instrument. A howling, pyrotechnic blast of sonic energy shot from it and ripped one of the balconies from the wall in a devastating explosion. Chunks of marble and plaster flew through the air and the sound of the instrument drew howls of pleasure from Marius's fellow Astartes. Within moments, each had mastered his device and a renewed crescendo of howling, shrieking blasts of energy began ripping the theatre apart. The monstrously beguiling she-monsters gathered around Marius, adding their own unnatural shrieks of pleasure to the delirious music he was making. Marius turned his instrument into the crowd and unleashed a thrumming bass note that built to an explosive climax. Clashing chords like howls of ecstasy tore through a dozen mortals with an ears-plitting concussion, and each of Marius's victims thrashed helplessly as their bones snapped and heads exploded beneath the barrage of noise.
Istvann V- Behind him, Julius saw the flesh-wrapped form of Marius, and roared with the pleasure of seeing his fellow captain alive and fighting. Marius Vairosean had embellished his armour with jagged iron spikes, and had torn the skin from the dead of La Venice to decorate its blood-slathered plates. Like Julius, he had not walked away from the Maraviglia without alteration, the monstrous distension of his jaws locking his mouth open in a constant, howling scream. Where his ears had once been were two great gashes carved in his flesh, and his eyes were stitched open, forever prevented from closing. He still carried the great musical instrument he had taken from Bequa Kynska's orchestra, modified to bear spiked handles and grips to render it into a terrifying sonic weapon. Together, he and his fellows unleashed a barrage of discordant scales that sent a dozen of the Morlocks into convulsions, and Julius screamed his appreciation as he leapt to meet Gabriel Santar with his sword aimed at his throat. Marius Vairosean and his orchestra of damnation ploughed the bloody sand with their terrifying harmonics, ripping open flesh and metal with shrieking chords and howling scales. In contrast, Julius Kaesoron took little part in the fighting, expending his energies in the mutilation and defilement of the corpses left in his brother's wake. Trophies of flesh hung from his armour, each violation he wreaked on the flesh of the enemy more extreme than the last.
Reflection Crack'd- As wondrous as Julius Kaesoron’s blessed transformations were, they were subtle next to those wrought on Marius Vairosean. Where the First Captain had received his ruined visage at the hands of the enemy, Marius Vairosean had been gifted during the rush of power unleashed by the Maraviglia. The captain’s jaws were rigid and locked open with barbed cabling, as though he was forever screaming. His eyes were red and raw, bearing the savage scars of the wire-wound sutures holding them open. Two great open wounds in the side of his head cut ‘V’shaped gouges in his tapered skull where his ears had once been located. Both captains wore armour that had been wondrously embellished with spikes and draped with leathered hide stripped from the bodies that littered the parquet of La Fenice. Yet for all their gaudy finery and obvious mutilations, Lucius saw Kaesoron and Vairosean as relics of the past, officers of dogged loyalty who lacked the ambition or flair that would see a warrior burn brighter than a star. ‘Lucius,’said Vairosean, giving him a nod of acknowledgement as his jaw cracked and its too-wide circumference formed words that were swiftly becoming almost impossible to give voice. Such implied insolence from Lucius should have earned him a bloody reprimand, but his star was in the ascendancy. Eidolon – a warrior with an eye for spotting the way the wind was blowing – had seen it, and Vairosean, ever the sycophant, knew it too. Marius Vairosean unlimbered his sonic cannon, its destructive potential filling the observation deck with a bone-rattling bass note as he worked his scarred fingers over the harmonic coils.
Marius Vairosean marched along the grand processional with his long-necked cannon slung at his side, its dissonance coils thrumming with potential. His Kakophoni emerged from their hiding places, eyes wide with madness and the need to be driven into sonic ecstasy.
Angel Exterminatus- Amid the deformations, Forrix thought he saw a face he recognised: Marius Vairosean, his old comrade from the earliest days of the Great Crusade. But this twisted freak was a pale shadow of that honourable warrior, a waxwork left out in the sun too long, a noble statue beaten with hammers. Forrix took a step towards the warrior, but a taut shake of the head from Perturabo pinned him to the spot.
Another’s skull had been surgically disfigured so that his mouth stretched impossibly wide, with taut sinews and implanted bone augmentation swelling in and out at his neck at the slightest sound. This was who Forrix had thought was Marius Vairosean, but surely this monster could not be his old comrade-in-arms…? Marius Vairosean, picking through the ruins of the orchestra pit, where he had been reborn to his true calling. The halberd-like device strapped to his back growled with a throbbing bass hum, as though remembering its birth as a weapon in this place of vibrant madness. ‘Where are we going?’ demanded Vairosean, his voice mangled by his raw screeching and distended jaws. The former captain of the Third Company was one of Fabius’s more successful surgeries, the bone structure of his skull augmented and reshaped to better allow his selected mutations to function. His unexpected pairing with the experimental instruments designed by Bequa Kynska had proved to be wholly beneficial.
This thread shall cover the Marius Vairosean Captain of 3rd Company –

He wore his helmet unlike Solomon. Marius Vairosean removed his helmet and shook his head to clear the momentary disorientation of returning to the employment of his own senses as opposed to those of his Mark IV plate. Marius wore a stern expression, but then he always did, and his salt and pepper hair was slick with oily sweat. Unlike many of the Astartes, Marius Vairosean had a narrow face, its features sharp and inquisitive, his skin dark and lined like old wood.
Meeting Ferrus- He carried his helmet under the crook of his arm, as did his brothers who gathered with him to greet Ferrus Manus. Marius stood, his austere features drawn in a sombre expression that stood out amongst the excited faces that awaited this reunion of the Emperor's sons.
Dueling solomon- He backed towards the racks of weapons that lined the walls of the training hall and selected a pair of Sun and Moon spear blades. The double-headed daggers were impractical in a real fight, but made for a deadly training weapon.
Battling Eldar- Marius took a deep breath as he slotted another magazine home into his bolter and waited for the next assault. So far every one of them had come through the violence of the eldar attacks alive, though they all sported wounds from the hails of razor sharp discs fired by the eldar weapons.
Maraviglia- Eidolon and Marius were as ensnared by the spectacle of the Maraviglia as he was, pinned to their seats in rapture. The jaws of both warriors were locked open as though they entertained the idea of joining with Coraline Aseneca in song, but there was panic in their eyes as their mouths stretched wide in silent screams, bones cracking as they distended like a snake about to devour its prey. Hideous, soundless shrieks issued from their throats, and Julius forced himself to look at Fulgrim for fear that he might strike down his friends in his fugue state.
Julius heard Marius give a howling cry of loss when Bequa perished and turned to see his battle-brother leap from the Phoenician's Nest to the stage. Fulgrim watched him go, his body quivering with emotion and pleasure, and Julius pushed himself unsteadily to his feet. He watched as Marius dropped into the bloody ruin of the orchestra pit and lifted one of Bequa Kynska's bizarre instruments. Marius hefted the long, tubular device and hooked it into the crook of his arm like a boltgun, running his hands along the length of the shaft until it produced a monstrous vibration like the roar of a chainsword. Even as Julius watched Marius's futile attempts to recreate the music, more of the Emperor's Children rushed to join him, each picking up one of the orchestral instruments and attempting to conjure the magic of the music once again. Julius felt the breath heave in his lungs and gripped the edge of the balcony for fear that his legs would not support him. Marius stood in the centre of the orchestra pit, electrical fire dancing across his flesh as he strummed his hands across the screaming instrument. A howling, pyrotechnic blast of sonic energy shot from it and ripped one of the balconies from the wall in a devastating explosion. Chunks of marble and plaster flew through the air and the sound of the instrument drew howls of pleasure from Marius's fellow Astartes. Within moments, each had mastered his device and a renewed crescendo of howling, shrieking blasts of energy began ripping the theatre apart. The monstrously beguiling she-monsters gathered around Marius, adding their own unnatural shrieks of pleasure to the delirious music he was making. Marius turned his instrument into the crowd and unleashed a thrumming bass note that built to an explosive climax. Clashing chords like howls of ecstasy tore through a dozen mortals with an ears-plitting concussion, and each of Marius's victims thrashed helplessly as their bones snapped and heads exploded beneath the barrage of noise.
Istvann V- Behind him, Julius saw the flesh-wrapped form of Marius, and roared with the pleasure of seeing his fellow captain alive and fighting. Marius Vairosean had embellished his armour with jagged iron spikes, and had torn the skin from the dead of La Venice to decorate its blood-slathered plates. Like Julius, he had not walked away from the Maraviglia without alteration, the monstrous distension of his jaws locking his mouth open in a constant, howling scream. Where his ears had once been were two great gashes carved in his flesh, and his eyes were stitched open, forever prevented from closing. He still carried the great musical instrument he had taken from Bequa Kynska's orchestra, modified to bear spiked handles and grips to render it into a terrifying sonic weapon. Together, he and his fellows unleashed a barrage of discordant scales that sent a dozen of the Morlocks into convulsions, and Julius screamed his appreciation as he leapt to meet Gabriel Santar with his sword aimed at his throat. Marius Vairosean and his orchestra of damnation ploughed the bloody sand with their terrifying harmonics, ripping open flesh and metal with shrieking chords and howling scales. In contrast, Julius Kaesoron took little part in the fighting, expending his energies in the mutilation and defilement of the corpses left in his brother's wake. Trophies of flesh hung from his armour, each violation he wreaked on the flesh of the enemy more extreme than the last.
Reflection Crack'd- As wondrous as Julius Kaesoron’s blessed transformations were, they were subtle next to those wrought on Marius Vairosean. Where the First Captain had received his ruined visage at the hands of the enemy, Marius Vairosean had been gifted during the rush of power unleashed by the Maraviglia. The captain’s jaws were rigid and locked open with barbed cabling, as though he was forever screaming. His eyes were red and raw, bearing the savage scars of the wire-wound sutures holding them open. Two great open wounds in the side of his head cut ‘V’shaped gouges in his tapered skull where his ears had once been located. Both captains wore armour that had been wondrously embellished with spikes and draped with leathered hide stripped from the bodies that littered the parquet of La Fenice. Yet for all their gaudy finery and obvious mutilations, Lucius saw Kaesoron and Vairosean as relics of the past, officers of dogged loyalty who lacked the ambition or flair that would see a warrior burn brighter than a star. ‘Lucius,’said Vairosean, giving him a nod of acknowledgement as his jaw cracked and its too-wide circumference formed words that were swiftly becoming almost impossible to give voice. Such implied insolence from Lucius should have earned him a bloody reprimand, but his star was in the ascendancy. Eidolon – a warrior with an eye for spotting the way the wind was blowing – had seen it, and Vairosean, ever the sycophant, knew it too. Marius Vairosean unlimbered his sonic cannon, its destructive potential filling the observation deck with a bone-rattling bass note as he worked his scarred fingers over the harmonic coils.
Marius Vairosean marched along the grand processional with his long-necked cannon slung at his side, its dissonance coils thrumming with potential. His Kakophoni emerged from their hiding places, eyes wide with madness and the need to be driven into sonic ecstasy.
Angel Exterminatus- Amid the deformations, Forrix thought he saw a face he recognised: Marius Vairosean, his old comrade from the earliest days of the Great Crusade. But this twisted freak was a pale shadow of that honourable warrior, a waxwork left out in the sun too long, a noble statue beaten with hammers. Forrix took a step towards the warrior, but a taut shake of the head from Perturabo pinned him to the spot.
Another’s skull had been surgically disfigured so that his mouth stretched impossibly wide, with taut sinews and implanted bone augmentation swelling in and out at his neck at the slightest sound. This was who Forrix had thought was Marius Vairosean, but surely this monster could not be his old comrade-in-arms…? Marius Vairosean, picking through the ruins of the orchestra pit, where he had been reborn to his true calling. The halberd-like device strapped to his back growled with a throbbing bass hum, as though remembering its birth as a weapon in this place of vibrant madness. ‘Where are we going?’ demanded Vairosean, his voice mangled by his raw screeching and distended jaws. The former captain of the Third Company was one of Fabius’s more successful surgeries, the bone structure of his skull augmented and reshaped to better allow his selected mutations to function. His unexpected pairing with the experimental instruments designed by Bequa Kynska had proved to be wholly beneficial.
Last edited: