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1 / 4 · Click to enlargeLore & origins
Battle Sister squads form the core of the Adepta Sororitas, the military arm of the Ecclesiarchy. Most Sisters were raised as orphans in the Schola Progenium and chose service in an Order Militant. They live lives of prayer and discipline, and they go to war wearing power armour, carrying bolters and singing hymns.
The Orders Militant trace their origin to the Age of Apostasy in the 36th Millennium. The Ecclesiarch Goge Vandire had turned the Daughters of the Emperor into his bodyguard, but their leader Alicia Dominica learned the truth of his tyranny and turned against him. After Vandire's fall, the Decree Passive forbade the Ecclesiarchy to keep "men under arms", and the Sisters became its armed force instead.
The largest Orders include the Order of Our Martyred Lady, the Order of the Valorous Heart, the Order of the Bloody Rose, the Order of the Ebon Chalice, the Order of the Argent Shroud and the Order of the Sacred Rose. The Order of Our Martyred Lady was formerly called the Order of the Fiery Heart. Its first canoness and patron saint was Katherine, Dominica's second-in-command, and it was renamed after her martyrdom.
The Adepta Sororitas began as the Daughters of the Emperor, a cult that Goge Vandire took over during the Age of Apostasy. The Ecclesiarchy was forbidden to have 'men under arms', so the Sisters became its military arm. Saint Alicia Dominica and her Sisters turned on Vandire once they realised his crimes, and after Sebastian Thor's reforms the Orders Militant were bound to the Ordo Hereticus. Today the Orders Militant include Our Martyred Lady, the Valorous Heart, the Bloody Rose, the Ebon Chalice, the Argent Shroud and the Sacred Rose. Battle Sister squads are the core of their armies.
Appearance & wargear
Battle Sisters wear ornate power armour with robes, rosaries and purity seals, their hair usually cut short. Their armour colours follow their Order. They carry boltguns, bolt pistols and the Order's flamers, heavy flamers, melta guns and storm bolters, and their Sister Superiors may carry power swords. Sisters who cannot see clearly in their helmets usually fight bareheaded.
Battle Sisters wear power armour in their order's colours, with fleur-de-lys, purity seals and holy scripts. They carry bolters, special and heavy weapons, a simulacrum imperialis and a Sister Superior's chainsword or power sword.
Weapons & Vehicles
The signature .75-calibre rocket-propelled mass-reactive firearm of the Adeptus Astartes, firing self-propelled explosive bolts that de…
A volatile liquid-promethium projector that floods bunkers, trenches and xenos swarms in clinging, self-oxidising gouts of cleansing ch…
A short-ranged thermal sub-molecular agitation weapon that flash-melts battle tank armour, bunker doors and heavy walkers into bubbling…
A belt-fed 1.0-calibre automatic support cannon known to Imperial troops as the "Backbreaker," scything down massed infantry and light …
A twin-barrelled, double-chambered automatic bolter wielded one-handed by Space Marine Terminators, Grey Knights and battle tank pintle…
A master-crafted blade sheathed in a crackling molecular disruption field that parts ceramite, bone and steel with effortless lethality…
The brutal motorised tooth-bladed sword carried by Space Marines, Imperial Guard officers and Chaos renegades, chewing through armour a…
Jump-pack Battle Sisters who descend on the foe with a pistol in each hand, regarded as the Emperor's angels.
Heavy weapon squads of the Sisters of Battle who bring heavy bolters, multi-meltas and flamers to bear on the Emperor's foes.
Explore all 48 entries in the Weapons & Vehicles armoury.
Battlefield role & tactics
Battle Sister squads form a dependable battle line with strong anti-infantry firepower and close-range flamers and meltas to burn and melt anything that comes near. Their faith gives them miraculous resilience, and they often fight beside Celestians, Retributors and penitent units.
Battle Sisters are line infantry who advance under bolter fire and flamer bursts, using their faith (Acts of Faith or Miracle dice) to accomplish extraordinary feats. They are reliable and steadfast, but less durable than Astartes, so they need support and transports.
Munitorum & Ordo Xenos Technical Dossier
Classified under Ordo and Departmento Munitorum threat-index protocols as a primary Battle Sister squads form a dependable battle line with strong anti-infantry firepower and close-range flamers and meltas to burn and melt anything that comes near. Their faith gives them miraculous resilience, and they often fight beside Celestians, Retributors and penitent units. asset of Adepta Sororitas, Battle Sisters relies on a tightly coupled symbiosis between operator conditioning and primary armament. Field maintenance and biological recovery logs indicate that extended deployment without liturgical recalibration or bio-stasis rest degrades targeting and metabolic stability by less than 4% per solar week—far outperforming standard sector baselines—while post-engagement recovery teams prioritize the immediate extraction of their core wargear, neural/gene-seed components, or machine-spirit memory cores before enemy scavengers can exploit them.
Notable battles & users
- Age of Apostasy: Dominica and the Daughters of the Emperor turned on Goge Vandire and ended his tyranny.
- Third War for Armageddon: Sisters of Battle fought alongside the Guard against Ghazghkull's Orks.
Related
Characters (2)
Saint Celestine · The Living Saint
Morvenn Vahl · Abbess Sanctorum, High Lord of Terra
