The Sisters of Silence are drawn from a rare and dreaded breed: women born without a soul the Warp can perceive, presences that the wider populace instinctively shuns. Where such Untouchables walk, the light of the Empyrean dims. Psykers find their powers choked to nothing, and daemons scream in torment at their approach.
Bound by a vow of silence as absolute as their soullessness, the Sisters communicate through gesture, ritual, and a battle-tongue of signs. In war they are disciplined and merciless, but their deadliest weapon is invisible: the crushing absence they carry, a void that can unravel the concentration of even the mightiest sorcerer.
The sisterhood serves the Imperium as wardens and slayers of the psychically damned. They guard forbidden prisoners, escort captured witches to their fates, and stand as a bulwark wherever the powers of the mind threaten to tip a war into ruin. When the Sisters of Silence take the field beside an Inquisitor, it is a certain sign that a witch of dreadful potency has become the object of the hunt.
Imperial Agents
Order of battle
The Sisters of Silence field the units of the Imperial Agents — a detachment from the roster:
Kindred formations
Other Imperial Agents formations
Adeptus ArbitesThe Imperium's iron-handed galactic lawmen, judge, jury and executioner in a single armoured figure, upholding the Lex Imperialis across ten thousand worlds.
Imperial NavyThe vast star-fleets of the Navis Imperialis, kilometres-long warships that rule the void, escort the Emperor's armies and bind the Imperium's worlds together.
Officio AssassinorumThe Officio Assassinorum is the Imperium's institution of sanctioned murder, maintaining secret Temples where killers are forged into living weapons. Each Temple perfects a distinct lethal art: the impossible sniper shot, the perfect infiltration, the berserk slaughter, the anti-psychic horror. When the highest powers of the Imperium require a target erased, they turn to these silent executioners, whose marks almost never survive.
Rogue TradersPrivateer-explorers bearing the ancient Warrant of Trade, licensed to trade, conquer and treat with aliens beyond the Imperium's edge in the Emperor's name.
The InquisitionThe Inquisition is the Imperium's ultimate authority, a shadowed order that answers to none save the Golden Throne. Its Inquisitors hunt heresy, daemon, and alien alike, wielding the power to command fleets, judge worlds, and condemn the corrupt to fire. Divided among great Ordos, each dedicated to a different existential threat, its members walk a razor's edge between salvation and damnation in defence of Mankind.