

After the treachery at Isstvan III, a terrible force took hold of the Emperor’s Children and for many the fall was swift and terrible to behold. One of the first malignant tools made manifest were the strange and experimental psycho-sonic weapons that would come to be known as the ‘Kakophoni’; savagely powerful hut also dangerously unpredictable. On Isstvan V, the first of these weapons were unleashed by Emperor’s Children who had already begun to degenerate in response to the canker of warp-taint to which they had been exposed, a corruption that would accelerate at a frightening rate over the course of the Horus Heresy.
| LD | CL | WP | IN | |||||||||||
| M | WS | BS | S | T | W | I | A | LD | CL | WP | IN | SAV | INV | |
| Orchestrator (⌀32mm) | 10 | 9 | 7 | 7 | ||||||||||
| Orchestrator (⌀32mm) | 7 | 4 | 4 | 4 | 4 | 1 | 4 | 1 | 10 | 9 | 7 | 7 | 3+ | - |
| Chora (⌀32mm) | 9 | 8 | 7 | 7 | ||||||||||
| Chora (⌀32mm) | 7 | 4 | 4 | 4 | 4 | 1 | 4 | 1 | 9 | 8 | 7 | 7 | 3+ | - |
The Cacophony manifest a variety of experimental and unique psycho-sonic weapons, made from an irrational fusion of Imperial and alien technology wedded with the whispered secrets of nightmare intelligences from beyond. These unstable devices are able to unleash blasts of screaming, discordant energy that can rupture flesh and incinerate metal. Their most terrifying ability, however, is to open up the minds of those they touch to the manifold and fatal horrors of the Warp.
| Ranged Weapon | |||||||
Ranged Weapon | R | FP | RS | AP | D | Special Rules | Traits |
| The Cacophony | |||||||
| The Cacophony | 36 | 3 | 6 | 5 | 1 | Overload (1), Stun (2), Critical Hit (6+) | Sonic |
Compact and deadly, pistols are ideal weapons in close quarters. They lack the sheer range of larger weapons, but can be brought to bear with impressive speed and are no less deadly than their larger counterparts.
A Model may attack with two Weapons that have the Pistol Special Rule.| Ranged Weapon | |||||||
Ranged Weapon | R | FP | RS | AP | D | Special Rules | Traits |
| Bolt pistol | |||||||
| Bolt pistol | 12 | 1 | 4 | 5 | 1 | Pistol | Assault, Bolt |
Some weapons trade precision for indiscriminate destruction, high explosive impacts that can devastate a wide area. From artillery shells to high energy blasts, such weapons are popular tools of destruction on the battlefields of the Horus Heresy.
Attacks made with the Blast (X) Special Rule use a Blast Marker to determine how many Hits are caused.Designed to be carefully attached to a target and blast precise holes in the thickest armour, these cumbersome devices are ill-suited to open war. However, when a vulnerable target can be isolated in battle, there are no better tools for piercing its protection.
Weapons with this Special Rule can only attack Vehicles and immobile Models.| Melee Weapon | |||||||
Melee Weapon | IM | AM | SM | AP | D | Special Rules | Traits |
| Krak grenades | |||||||
| Krak grenades | -3 | 1 | 6 | 4 | 2 | Detonation | - |
Infantry units include all types of foot soldiers. Infantry are fairly slow moving, but can cross almost any terrain and make the best use of cover to avoid enemy fire.
Infantry is the most basic Type, and is applied to most Models in the game. A Model with the Infantry Type uses the Core Rules without modification, gaining neither benefit nor penalty. Models with the Infantry Type may Embark and Disembark upon Models with the Transport Sub-Type.The humble sergeant stands as one of the greatest weapons in the arsenals of any army. Skilled in war and in leadership, each sergeant is the beating heart of their unit and the cornerstone upon which victory is built.
The following Rules apply to all Models with the Sergeant Sub-Type:Designed to rip and tear flesh, some weapons are fearsome and intimidating tools of warfare. Whether by the gnashing teeth of a chainblade or the jagged edges of flechette ammunition, these weapons scythe great holes in the lines of even the toughest of infantry and the largest of warriors.
Attacks made with the Shred (X) Special Rule can sometimes inflict an extra point of Damage.Designed to pierce the armour worn by heavy infantry, some weapons have gained a fearsome reputation on the battlefields of the Floras Heresy. While many such weapons are rare or temperamental in use, the sheer power of their attacks more than makes up for this.
With a Weapon that has the Breaching (X) Special Rule there is a chance that a Wound Test may result in the Wound ignoring Armour Saves.On the battlefields of the Horus Heresy, precision proves far more valuable than wanton carnage, allowing attacks to be placed on the most valuable targets and not the chaff of the enemy army. Whether through well-honed skill or artfully crafted weapons, warriors capable of such feats are highly sought after in any host.
Attacks made with the Precision (X) Special Rule are allocated by the Attacking Player, not the Defender.Some weapons cleave flesh with ease, inflicting terrible wounds that no mortal toughness can resist. Though of less use against armour and steel, such munitions are capable of tearing bloody holes in the ranks of advancing infantry and stalling any attack in its tracks.
With a Weapon that has the Rending (X) Special Rule, there is a chance that a Hit Test may result in an automatic wound.Whether by skill or the merits of a weapon’s design, some warriors are capable of sweeping strikes that scythe through the ranks of the foe.
If a Model with this Special Rule is outnumbered, it gains extra attacks.Whether by dint of superior skill or exemplary wargear, some warriors are better able to place strikes on enemy weak points. Such attacks can fell even the most powerful foes with a single well-placed shot.
Attacks made with the Critical Hit (X) Special Rule have a chance to automatically cause a wound and inflict 1 extra point of Damage.These melee weapons are sheathed in disruption fields that allow them to cleave armour as though it were paper and annihilate flesh or bone with ease. They are both difficult to master, for a single mis-stroke can lead to catastrophe in a close-packed melee, and expensive to manufacture and maintain, and so are mostly found only in the hands of the finest warriors in the Legiones Astartes.
If a Model has a power weapon as part of its Wargear, you can select one of the following for that Model to have:| Melee Weapon | |||||||
Melee Weapon | IM | AM | SM | AP | D | Special Rules | Traits |
| Power sword | |||||||
| Power sword | I | A | S | 3 | 1 | Breaching (6+) | Power |
| Power axe | |||||||
| Power axe | -1 | A | +1 | 3 | 1 | Breaching (5+) | Power |
| Power maul | |||||||
| Power maul | -1 | A | +2 | 3 | 1 | Breaching (6+) | Power |
| Power lance | |||||||
| Power lance | +1 | A | S | 3 | 1 | Precision (6+) | Power |
| Power fist | |||||||
| Power fist | -3 | A | +4 | 2 | 2 | - | Power |
| Gravis power fist | |||||||
| Gravis power fist | I | A | +3 | 2 | 3 | - | Power |
| Paired Gravis power fists | |||||||
| Paired Gravis power fists | I | +1 | +3 | 2 | 3 | - | Power |
| Thunder hammer | |||||||
| Thunder hammer | -2 | A | +3 | 2 | 2 | - | Power |
| Crozius Arcanum | |||||||
| Crozius Arcanum | I | A | +2 | 3 | 2 | Breaching (6+) | Power |
| Lightning claw | |||||||
| Lightning claw | I | A | S | 3 | 1 | Rending (6+), Breaching (6+) | Power |
| Pair of lightning claws | |||||||
| Pair of lightning claws | I | +2 | S | 3 | 1 | Rending (6+), Breaching (6+) | Power |
| Saturnine war axe | |||||||
| Saturnine war axe | I | A | +1 | 2 | 2 | Reaping Blow (2) | Power |
| Saturnine concussion hammer | |||||||
| Saturnine concussion hammer | -3 | A | x2 | 2 | 3 | Critical Hit (6+) | Power |
| Saturnine disruption fist | |||||||
| Saturnine disruption fist | -2 | A | +2 | 2 | 3 | - | Power |
Some weapons are almost as dangerous to the wielder as to the foe. Supercharged powerpacks can explode in combat or volatile munitions can jam or even detonate, all of which can prove deadly to those charged with deploying such weapons.
Weapons with this Special Rule may inflict Hits on the Models making Shooting Attacks with them.This class of grenade contains only a small explosive charge, and is intended primarily to disorientate and distract the foe while closing on a fixed position.
Frag grenades can be used to make attacks during the Volley Step.| Ranged Weapon | |||||||
Ranged Weapon | R | FP | RS | AP | D | Special Rules | Traits |
| Frag Grenades | |||||||
| Frag Grenades | 6 | 1 | 3 | 6 | 1 | Blast (3") | Assault |
| Melee Weapon | |||||||
Melee Weapon | IM | AM | SM | AP | D | Special Rules | Traits |
| Power fist | |||||||
| Power fist | -3 | A | +4 | 2 | 2 | - | Power |
Some weapons are designed not only to kill and main, but also to shock and disorient the foe. Such weapons may rely on blinding flares, bursts of enervating energy or even subtle poisons to slow and disable the enemy, but their effects are the same. Debilitated and vulnerable, warriors struck by such weapons become easy prey.
Weapons and other attacks that have the Stun (X) Special Rule have a chance of inflicting the Stunned Status on the Target Unit.| Melee Weapon | |||||||
Melee Weapon | IM | AM | SM | AP | D | Special Rules | Traits |
| Chainsword | |||||||
| Chainsword | I | A | S | 5 | 1 | Shred (6+) | Chain |
The Traitor Trait is used in the following Legiones Astartes datasheets:
The Emperor’s Children Trait is used in the following Legiones Astartes datasheets:
Distorting the bellows and screams of the user into discordant blasts, these devices stun foes with waves of high frequency sound, making them easy prey.
When a Unit that includes any Models with sonic shriekers makes a Charge Move, the Target Unit of that Charge cannot be selected to make Reactions until the Charge Procedure has been completed.This datasheet has Support Battlefield Role. Full list of Legiones Astartes units sharing same Battlefield Role follows:
The Cacophony manifest a variety of experimental and unique psycho-sonic weapons, made from an irrational fusion of Imperial and alien technology wedded with the whispered secrets of nightmare intelligences from beyond. These unstable devices are able to unleash blasts of screaming, discordant energy that can rupture flesh and incinerate metal. Their most terrifying ability, however, is to open up the minds of those they touch to the manifold and fatal horrors of the Warp.
| Ranged Weapon | |||||||
Ranged Weapon | R | FP | RS | AP | D | Special Rules | Traits |
| The Cacophony | |||||||
| The Cacophony | 36 | 3 | 6 | 5 | 1 | Overload (1), Stun (2), Critical Hit (6+) | Sonic |