Marxists

The Marxists are a Revolutionary Gang made up of Vat-Grown cloned Abhumans located in the Scottorum Sector of Segmentum Tempestus.

The Vat-Born
In the late 800's.M41, the Rogue Trader Mercatans arrived in the Scottorum Sector and sold the blueprints, genetics and chemicals linked to the physical prowess of the Necromundan House Goliath's gangers to the Great House MacBain. Almost immediately the handover became of interest to local Tech-Adepts and Magos Biologii, but it wasn't until the mid-950's.M41 where the traders of MacBain managed to broker a deal with the Forge World Luxuria so that the Mechanicus could supply a Vat-Grown Abhuman workforce for the Great House to distribute and flog like cattle to Worker Clans throughout the Sector.

In the space of only a few years, the Vat-Born workers on the mining planet Ira started to develop personality and feeling which culminated in one worker, who named himself as Marx, formed a rebellion on all upper classes to he and his cloned brethren to release them from their slave-like duties. Forming the Marxists, all Vat-Born rose up in makeshift arms, causing the Ice Barons (including Baron Deamhann) to eradicate their efficient workers. When the Holy Inquisition caught word of the rebellion, they ordered the hunting and extinction of all Vat-Born workers in case of further incidents like that on Ira.

Under House Dormitri
After the Great Purge, the only Vat-Born to survive the Inquisition's flames were those hidden away by the Navigator House Dormitri that still secretly use their Abhuman workforce in 999.M41. When the internal Dormitri Gang War began, Sebastian Dormitri disguised himself and came to his older brother's workforces as the Prophet of Marx and artificially renewed the Marxist Rebellion. However, Sebastian directed it in such a way where he can manipulate the Vat-Born into damaging Hugo's economy, while furthering his own.

Rumours of Marx
According to official Imperial documentation, the leader of the Glorious Revolution - Marx - was confirmed as being killed on the Superbia front lines. However, amongst the Work-Parties that fight in the Dormitri Civil War, a rumour has started to spread that there was a Vat-Born that has begun to appear to save their clone brethren at darkest times. A Vat-Born twice the size of the norm, donning Power Armour and wielding an Eviscerator. It is said that this Vat-Born does not speak a word but witnesses of his prowess claim he to be the mighty Marx, either survived or reincarnated.