A Reckoning of Flesh and Blood

Fear not to plumb the depths of the unfathomable...
The frozen ediface of an ancient temple stood like a monolith in the howling snowbound valleys of Ziost. An ancient world inextricably linked to the Sith, it is devoid of life after the ancient Emperor Vitiate consumed the world to fuel his rebirth. Openly hostile to life since then, the only thing that remained behind were the Sithspawn that Vitiate created, and something much more sinister than the mindless beasts that roared with the winds.
In the opening where the stairs descended into an unknown darkness, there seemed to be no light, not even that which would have bent through the entryway's shadows. It was as if there was something at work that repelled it, which only drew those curious and unshakable in. Beyond the threshold of the stairwell the howling winds were muted fully. Sound did not penetrate this unnatural darkness, and one that looked behind them would see that the gales did not subside, but rather persisted.
There was a sudden light, dim, and unnatural. Violet torches ignited along the walls as those who entered the temple progressed further down the stairs. No normal sconces held them, but rather once living beings now frozen in agony and terror served as the torchbearers for travellers. The scent of blood and bile, metallic and acrid, filled the air as the light danced off the deep channels adjacent to the stairs. A vile ichor flowed slowly, like a melted jam that slowly formed a macabre stream that progressed down the stairs.
From the opening of where the stairs end, torchlight brightened up to reveal that the room itself was a massive domed temple. Frozen dead were prostrate before the altar in positions of worship. The dias upon which the altar rested was where all the channels flowing with ichor ended. The liquid itself flowed unnaturally up the dias itself, and formed a sickening pool where the scent of death lingered heavy on the air. Living figures, robed in the darkness and revealing nothing of themselves filed in from the left and right side of the room where the altar ended and assumed the empty positions where worshippers were lacking.
The pool itself lurched with a sickening noise. As the chanting of the robed figures carried and echoed, a chilling figure rose from the vile ichor. It was an unnaturally tall figure, with limbs that were long in the extreme. The body was thin, dangerously so, and as the violet torchlight danced the shimmer of metal shone on the body before it dulled into the flesh. There appeared to be no separation between metal and flesh, and where the two met seemed to be a constant source of pain. Observers could not that once the figure fully rose, the slick sheen of gore ran off freely. Her arms raised outright, and with it so too did the putrid blood until it was formed above her in a singular open eye. "A supplicant appears..." said a voice so loud that is pressed into the mind. No audible sound came, but the chorus of spoken word went direct to the mind. Each figure, dead and living, had moved to look at the figure that entered the temple.
In the darkened corners, the true figure hid, cloaked in the Force and using this illusion to interact with the stranger. Her cultists played their part perfectly, as did the failed supplicants that had made up the macabre congregation. She watched, and waited. Any sign of outward hostility that threatened to do harm to her followers would be met with swift and brutal retribution from the shadows.