Uncover the dark genius of Fabius Bile and the Chaos Space Marines with the powerful new Creations of Bile detachment for Warhammer 40k!
In Warhammer 40k, one figure stands apart as the master of grotesque innovation—Fabius Bile. His latest batch of sinister upgrades for Chaos Space Marines revealed through the Creations of Bile detachment, brings fresh horrors to the tabletop.
Whether you’re new to the war-torn galaxy of Warhammer 40,000 or a long-time follower of its bloody chronicles, the Creations of Bile deliver a twisted blend of dark lore and brutal gameplay mechanics.
The Dark Science of the Spider
Fabius Bile, often called the “Spider” or “Clonefather,” is more than just a mad scientist in the Warhammer universe and adding his forces to the Grotmas Calander rules for December! He’s a transhuman visionary (and nightmare), constantly pushing the boundaries of genetic manipulation and augmentation.
His creations aren’t just warriors—they’re experiments, each one an affront to the Corpse-Emperor’s vision of purity. Bile’s obsession with surpassing the “flawed” template of the Space Marine has birthed the Terata, mutated warriors brimming with enhancements that are as dangerous to themselves as they are to their enemies.
You can download the full rules here, and if this all sounds a little familiar, it’s because this isnt the first rules for the Creations of Bile GW has made.
Experimental Augmentations
At the heart of this detachment lies the concept of Experimental Augmentations. Players can fine-tune their Heretic Astartes Infantry units with a variety of enhancements, ranging from the speed-boosting Hyperadrenal Infusion to the resilience-adding Supracutaneous Chitination.
The true delight—or horror—comes from rolling for two random augmentations and witnessing the unpredictable results. Who doesn’t love a little chaos in their Chaos?
- Mechanics: Before the battle, you either choose one augmentation or roll for two random ones (re-rollable if Fabius Bile is the Warlord).
- Key Augments:
- Cholinergic Accelerants: +1 Attack – excellent for volume-based melee units like Possessed or Terminators.
- Supracutaneous Chitination: +1 Toughness – boosts survivability, especially for models already at T5 or T6.
- Macrotensile Sinews: +1 Strength – critical for pushing into S8 for key breakpoints against high-Toughness targets.
- Paraneural Reactions: +1 Weapon Skill – particularly strong when combined with multi-damage melee weapons.
The Spider’s Twisted Tools: Enhancements
The Creations of Bile detachment is not just about raw strength but a tailored and grotesque refinement of warriors through dark science. The Enhancements available to Chaos Lords and Infantry models add a personal touch of terror to your forces, each one steeped in sinister lore and tactical utility.
- Surgical Precision (10 pts): A cruel nod to Bile’s expertise, this enhancement gives the bearer’s melee weapons the [PRECISION] ability. Perfect for slicing through key enemy units with the accuracy of a scalpel—or cleaver.
- Living Carapace (15 pts): With bioarmor that responds to its wearer’s thoughts, this enhancement grants +1 Wound and a Feel No Pain (5+) ability. It’s ideal for those looking to make their Chaos Lords even more resilient on the battlefield.
- Helm of All-Seeing (25 pts): An augmentation of both mind and body, this enhancement prevents enemies from deploying within 12” of the bearer. Beyond its tactical edge, it paints a vivid picture of grotesque sensory overload—a hallmark of Bile’s craft.
- Prime Test Subject (35 pts): The ultimate upgrade for any melee powerhouse, this enhancement adds +1 to the Damage characteristic of melee weapons and allows re-rolls to Hit rolls in combat. The bearer embodies Bile’s dream of a “perfect” killing machine, even as the mutations threaten to overwhelm their body.
Each enhancement is a chilling reminder of the Clonefather’s obsession with remaking transhuman warriors in his own warped image.
Strategic Horrors: The Stratagems
For those who wish to sow maximum carnage, the Stratagems in this detachment amplify the chaos with thematic flair and gameplay versatility. These tactics capture the unpredictable and visceral nature of Bile’s experiments.
- Monstrous Visages (1 CP): When your Infantry is targeted, this stratagem imposes a -1 penalty on the enemy’s Hit rolls. It’s a fitting reflection of the grotesque mutations that make these warriors both terrifying and deadly.
- Delayed Mutations (1 CP): A signature of Bile’s unpredictability, this stratagem lets you apply an additional augmentation to a unit mid-game, at the cost of D3 mortal wounds. The results might turn the tide—or unravel your carefully laid plans in a burst of gristle.
- Specimens for the Spider (1 CP): A gruesome gambit, this stratagem lets your unit re-roll Wound rolls when targeting Characters. If they take down an enemy leader, nearby foes must take Battle-shock tests. It’s an excellent way to spread panic while paying homage to Bile’s endless need for fresh genetic material.
- Masters Are Watching (1 CP): This stratagem embodies the relentless drive to impress. When an Infantry unit is destroyed, models can fight on a 4+ before being removed, ensuring their sacrifices still leave a bloody mark.
- Diabolic Regeneration (1 CP): Even death isn’t final for Bile’s creations. This stratagem brings back one destroyed model (or D3 for Battleline units) during your Command phase, reinforcing their unrelenting nature.
- Autostimulants (1 CP): Perfect for aggressive tactics, this stratagem allows a unit to charge even after advancing. It ensures your augmented monstrosities reach their prey swiftly and lethally.
These stratagems encapsulate the chaotic spirit of Bile’s experiments: unpredictable, deadly, and darkly fascinating. Each offers a unique way to lean into the lore while keeping opponents guessing.
Sample Army List
HQ:
- Fabius Bile (85 points)
The Primogenitor himself, leading his grotesque creations into battle. - Chaos Lord (90 points)
Equipped with a power weapon and plasma pistol, providing leadership and combat prowess.
Troops:
- Legionaries Squad (5 models) (90 points)
Standard infantry with boltguns and close combat weapons. - Legionaries Squad (5 models) (90 points)
Standard infantry with boltguns and close combat weapons. - Legionaries Squad (5 models) (90 points)
Standard infantry with boltguns and close combat weapons. - Cultist Mob (10 models) (50 points)
Basic infantry to hold objectives and provide board presence.
Elites:
- Chaos Terminator Squad (5 models) (180 points)
Equipped with combi-bolters and power fists; durable and versatile in combat. - Chosen (5 models) (125 points)
Veteran warriors with enhanced combat abilities. - Possessed (5 models) (120 points)
Mutated marines with increased melee capabilities.
Fast Attack:
- Chaos Bikers (3 models) (70 points)
Fast-moving unit for rapid assaults and objective grabbing. - Chaos Bikers (3 models) (70 points)
Fast-moving unit for rapid assaults and objective grabbing. - Raptors (5 models) (90points)
Jump infantry specializing in shock assaults.
Heavy Support:
- Havocs (5 models) (125 points)
Heavy weapon specialists for ranged support. - Forgefiend (175 points)
Daemon engine equipped with Hades autocannons for anti-infantry firepower.
Dedicated Transport:
- Chaos Rhino (75 points)
Transport vehicle for infantry units.
Additional Units to Reach 2,000 Points:
- Obliterators (2 models) (160 points)
Heavy infantry with variable weaponry for diverse threats. - Helbrute (130 points)
Provides versatile firepower and close combat support. - Chaos Land Raider (240 points)
Heavy transport and fire support vehicle.
Total Points: 1,980
Strategic Enhancements:
Utilize the Creations of Bile’s Experimental Augmentations to boost your units’ performance. For example, applying Cholinergic Accelerants to Possessed can increase their attack output, while Supracutaneous Chitination can make Chaos Terminators even more resilient.
These augmentations can be selected or randomly assigned for added unpredictability. However, the points are ever-changing in Warhammer 40k (and just changed again), so check out the Field Munitorum for all the current points!
Tactical Considerations:
- Aggressive Deployment: Use the enhanced movement and strength from augmentations to close in on the enemy swiftly, overwhelming them in close combat.
- Objective Control: Deploy Cultists and Legionaries to secure objectives, while elite units engage and disrupt enemy forces.
- Fire Support: Position Havocs and the Forgefiend to provide covering fire, softening enemy units before assaults.
Final Thoughts on the New Chaos Space Marines Warhammer 40k Detachment
For new players, it’s an accessible entry into the dark genius of one of the setting’s most fascinating figures, and for those already familiar with Bile’s exploits, it’s a fresh opportunity to wield his warped vision on the battlefield.
Fabius Bile’s Creations of Bile detachment isn’t just a collection of units and rules—it’s a philosophy of Chaos itself. It captures the spirit of Warhammer 40,000: the endless hunger for power, the price of ambition, and the sheer audacity of defying the natural order.
See All the New 40k Detachment Rules Here
What do you think about the new Chaos Space Marines Creations of Bile Warhammer 40k Detachment rules from the first Grotmas Calendar?
About the Author: Travis Pasch
Travis Pasch
Job Title: Head Writer & Editor
Socials: @paschbass
About Travis Pasch: Travis has been a Warhammer 40k hobbyist since the 1990s, playing the game since Third Edition. Through extensive traveling, he’s seen a lot of the miniatures hobby from across the world, giving him a unique perspective on the latest gaming topics and trends.
Travis’s brother even owns a commission painting studio, where he’s picked up a lot of good advice and techniques for painting Warhammer and tabletop miniatures over the years, as well. Travis joined the Spikey Bits team in 2019 and has been the lead writer since 2020.
Currently, he’s working on converting all his 40k Adeptus Mechanicus models and becoming a true tech enjoyer, complete with both sad and happy robot noises!
