Sister Amendera became aware of a pict-slate in her subordinate’s white-knuckled grip, and she gave her a quizzical look. In turn, Sister Thessaly bowed slightly and offered the device to her commander. Leilani could guess what the slate contained – an updated skein of mission orders from the command stratum of the Sisterhood on Luna, sent directly from the high offices of the Departmento Investigates.
The full scope and range of the Black Ships and their duties were known only to a select few among the upper tiers of the Silent Sisterhood, the lords of the great Council of Terra and the Emperor himself, but the basic tenet of their works were well recognised. The exact number and disposition of Black Ships that prowled the galaxy purposely remained an unknown; all that could be certain was that the worlds of the Imperium would witness one of them appear in their skies at a preordained time of tithing, ready to accept their cargo. The vessels did not take tribute in the form of riches or chattel – as much as they were warships, the Aeria Gloris and her sister-craft were also great asylum-barges where those revealed to show the taint of the pskyer were interred. Every world beneath the Emperor’s light was duty-bound to give up those of its populace marked with the potential – latent or not – for psychic talent; and those that were not given freely, those that escaped the net, these too were the quarry of the Black Ships and the Sisterhood.
In the dark holds of their dungeon decks, psykers of every stripe and power were corralled and tested. Many did not endure the process well, and perished under the harsh glare of the Vigilators and Prosecutors. Others, those too damaged by their own warped psyches or too dangerous to be allowed to live, would quietly be put down and the ashes of their corpses cast into suns.
The ones who were strong enough to survive and pliant enough to accede to the will of the Imperium were the lucky few. For them, further, harder testing lay ahead in the ironclad mind-halls of the City of Sight on Terra itself, the headquarters of the Divisio Astra Telepathica. There, they would take the first steps upon the road to the ritual of soul-binding and recruitment into the ranks of the astropathic choirs.
The duty of the hunt and the stewardship was a harsh one that no ordinary human could hope to accomplish; indeed, to even conceive of crewing a Black Ship with mere troopers from the Imperial Army, or even the great Astartes, would be a path to ruin. Such were the powers of some psykers that the perceptions of a mind could be twisted and re-ordered to their will. It was not uncommon for the worst of the psi-witches to cloud thoughts, to coerce and control through pure exercise of will. A normal man could be made to unlock cages and think no ill deed done, never knowing that he had freed a monster. Mindless servitors alone could not be trusted to deal with so complex an obligation. Only the Sisterhood, who brought with them the gift of Silence, had the strength to hold the witches in check. This they did through fealty to the Emperor, this they did through the very action of their beating hearts and the blood in their veins. This duty they marked with their vow never to speak.
For the Sisters of Silence were poison to witchkind. Chance mutation within the human genome, once in every million, might create a psyker; but in once in several billion would yield the precious jewel of the Pariah gene, the Untouchable. It was the cold logic of evolution that brought them forth. If the unfettered mental power of a psyker existed, then in balance there had to be those at the opposite end of the genetic spectrum – those whose minds were the absolute antithesis of the warp-touched, whose presence alone was enough to nullify the raging psi-fire. Each Sister was an Untouchable, a psychic ‘blank’ forever protected from the sorcery of the witches they hunted. Immune to psychic attack, their very aura enough to disrupt and distress their prey, there were no better warriors to fulfil this great duty.
But still, at day’s end, they were not superhuman. Trained hard to fight alongside the elite of the Emperor’s military, certainly, respected and venerated by all, undoubtedly, but still human. Still weighed down with human doubts and human fears.
Amendera Kendel considered this as she weighed the pict-slate in her hand, watching Novice-Sister Leilani and the churn of thoughts writ large across her face. She did not need the preternatural power of a telepath to read the girl’s mind. The great dread over the rebellion of Horus hung across everything like a dark cloak, blotting out the light with a haze of confusion. Every Sister aboard the ship, if she admitted it or not, found her thoughts turning to the matter of this unprecedented event in moments of introspection. In the hush of the Aeria Gloris, it was easy to find oneself drifting into reverie, for the mind to fill in the stillness with thoughts and wondering that, if left unchecked, could spiral out of control. Typically, the iron discipline of the Sisterhood and the call of their duties tempered such things; but the sheer scope of the Warmaster’s rebellion… of his heresy… It tore at reason and composure like a wild, clawed thing.
Kendel forced the thoughts away and glanced down at the pict-slate, drawing her focus back to the mission at hand. Upon it she glimpsed the seal of Celia Harroda, the Witchseeker Pursuivant, and above it a notation from the high office of Sister-Commander Jenetia Krole. She licked dry lips. Krole, mistress of the Raptor Guard and one of the Emperor’s personal battle confidantes, was the highest-ranking Sister alive. The mark of her notice upon this operation made the gravity of the situation clear, in no uncertain terms.
She removed a glove and placed her bare skin on the sensing pad, letting the slate prick her finger. A moment later the blood-lock released the cipher that untwisted the text from encoded gibberish back into readable Gothic.
The first few pages reiterated what Kendel had already been told in her earlier briefing at Evangelion Station. The Aeria Gloris had been called from its normal circuit pattern and placed under an emergency re-tasking diktat, dropping from the warp to hastily resupply at the orbital platform before making space for the Opalun Sector. The Black Ship had only just begun its tithe cruise, and as such the dungeon decks were practically empty; Kendel suspected this was an important factor in the choice of the Aeria Gloris for this task, but she had not made mention of it.
The orders were deceptively direct. One of their sister-craft, an older, larger vessel called the Validus, had failed to make three scheduled astropathic check-ins and was now officially logged as missing, status unknown. The Validus, in contrast to Kendel’s ship, was at the end of her cruise, her decks groaning with a bounty of telepaths, pyrokenes, kineticates, dreamers and mind-witches of every stripe. She should have hove to in Luna’s orbit one month ago. Sister-Senior Harroda had commanded Kendel in brisk, severe BattleMark. ~Mission/Task: seek-locate-evaluate. Determine cause of anomaly. Recover if possible.~
Those words encompassed a multitude of possibilities. Black Ships had gone missing in the past, on more than one occasion. For all their combat capability and advanced stealth technologies, the craft in service to the Astra Telepathica were not invulnerable. They largely travelled alone for good reason, but this also meant that they could fall prey to enemy craft in greater numbers or become mired if caught by stellar phenomena. She remembered the Honour Haltis, ambushed and obliterated in battle with eldar reavers; the White Sun, taken by warp storms, and all the others.
But a missing Black Ship also conjured up the very worst of possibilities: a breakout. On a vessel laden with witches, such a thing was a true horror to consider. As such, Harroda’s orders had concealed the implication that, if needed, Sister Kendel’s remit would stretch to the application of a most final end to the voyages of the Validus.