Long time ago, in the shadowed, winding tunnels beneath the Old World, among the ancient roots and endless burrows, a tale was told in whispers. It was the tale of a Skaven unlike any other - a creature born from the darkest alchemies and blackened magics of the Horned Rat itself. His name was the Warpstone Beast, and his eyes glowed with the sickly green of warpstone, a substance both his life source and his curse. For Skaven, such beasts were both revered and feared, living avatars of the verminous god's power, tempered by a hunger for power that no mortal or rat-kin could satisfy.
But even the Warpstone Beast had a purpose - a task that bound him beyond his own desires. He had been created to be an unholy weapon, a living nightmare, his soul bound to an ancient staff that bore the moniker
the Staff of Eternal Shadow. Its legend whispered of boundless power, capable of calling forth void-shadows that could devour whole cities, turning day into night and matter into memory. But, like all things of unimaginable power, the staff was lost to time, hidden away by those who sought to contain the dark powers that lay within.

The Jezzail, illuminated by its own glowing eyes, emerges from the swirling fog, embodying a creature of both beauty and enigma, creating an atmosphere of magic and intrigue in the heart of the forest.
Until now.
The Council of Thirteen, a council of the greatest Skaven lords, summoned the Warpstone Beast to the heart of Skavenblight, beneath the roiling clouds and reeking waters of the putrid city. Their command was unambiguous: "Find the Staff of Eternal Shadow, bring it back to us-us! The Horned Rat wills it!" The council had deemed it time to retrieve this weapon of old and, as always, they sought someone both powerful and expendable to do their bidding.
And so, the Warpstone Beast set out.
The journey began in the desolate underpasses of the Grey Mountains, winding through passages untouched by any creature save the occasional lurking spider or foolish adventurer who had wandered too far. The Warpstone Beast moved with cunning and precision, his mind fixated on the magical pull he could feel - a low, pulsing hum that called to his very bones. He knew the staff lay in the depths of a cursed ruin, a fortress called Blackhold Bastion.
Once the fortress of a mad human sorcerer who dabbled in forbidden arts, Blackhold Bastion had fallen into ruin and superstition. Local humans avoided it, fearful of its silent, looming towers that seemed to exude a dark energy. But the Warpstone Beast feared no magic, for his flesh was woven from it, and his heart beat with the pulse of warpstone.
Upon reaching the fortress, he found its towering gates hung askew, covered in strange glyphs that glowed faintly in the dark. They sang of hexes and protections, barriers meant to keep even the most formidable intruders at bay. But the Warpstone Beast, unholy as he was, slid through, melting past barriers with a flicker of his warpstone-clawed hands.
Inside, the ruin stretched out like a maze of stone and shadows. Mosaics of fallen gods and unspeakable rites adorned the walls, and strange creatures hissed from dark corners, lurking in pools of green-tinted shadow. He passed silent sentinels - withered corpses of long-dead warriors, their armor eaten away by time but their eyes glowing with the remnants of curses.
Hours or days passed; time held no meaning in Blackhold. The Beast finally found himself in the heart of the fortress, in a chamber surrounded by towering statues of ancient beings with faces hidden behind veils of darkness. In the center lay a pedestal bathed in a pulsing, blue-black light. Upon it rested the Staff of Eternal Shadow, its form serpentine and twisted, wrought of some unknown metal that seemed to breathe with an otherworldly life.
The Warpstone Beast felt its pull - the energy of the staff, dark and terrible, calling to him, an answering echo to the warpstone essence within his own soul. But as he reached out his clawed hand to grasp it, a voice rumbled from the darkness.

In a haunting setting filled with swirling fog, the glowing Warpstone Beast presents a captivating and chilling figure, stunning onlookers with its ethereal glow and commanding presence amidst the shadows of secrecy.
"Who seeks to take what is bound in shadow?" it demanded, low and resonant, seeming to come from the very stones.
The Warpstone Beast growled low, his voice a scratchy, sinister hiss. "I-I am the chosen of the Horned Rat! This staff belongs to him, belongs to us-us!"
The voice did not reply but instead summoned a shadowy figure clad in armor black as the void. It was the spirit of the mad sorcerer, bound to his fortress and charged with guarding the staff from all who would use it. With a flick of its ghostly hand, a wall of shadow rose between it and the Beast.
Undaunted, the Warpstone Beast drew upon his warpstone power, his veins lighting up as he pulled dark energy from the staff itself. With a snarl, he slashed through the wall of shadow, unleashing a wave of raw magic that shattered the specter's defenses. Shadows twisted around them both as the spirit reeled back, hissing in rage.
But as he fought, the Warpstone Beast's hunger for power grew insatiable. His body began to transform further, his claws lengthening, his eyes burning brighter with warpstone fire. With each step, he could feel the staff's magic entangling with his own, fusing him with the darkness. The Beast could no longer tell where he ended and the staff's power began; the boundary between rat-kin and arcane energy faded.
With a final, guttural roar, the Warpstone Beast struck down the specter, his claws slicing through the spirit's form. Shadows exploded around him, filling the chamber with a torrent of darkness, and then fell still. The Warpstone Beast stood alone before the staff.
And then he grasped it.
In that moment, the chamber lit with a blinding, inky light. The staff's energy surged through him, and he felt his form dissolve and re-form, becoming something greater, something monstrous. His mind stretched beyond Skaven, beyond the Under-Empire, and into realms of unending shadow. Visions flooded his mind - cities brought low, mountains swallowed whole by void-black waves. The power he held could consume the world itself.
Yet, as he felt the boundless power course through him, the Warpstone Beast realized that he, too, was bound. The staff's magic, a living entity, wound around him like chains. He could wield it, yes, but only in service to its dark will. His dreams of returning triumphant to the Council of Thirteen, of ruling over Skavenblight as more than a tool, began to crumble.

The Ratling Gun Chief, dressed in bold red, stands poised in the wilderness, his bow drawn in anticipation of a coming challenge, while the peaceful home in the background hints at a quiet life yet to be disrupted.
In his final moments of clarity, he knew that he had traded his soul for power. The Staff of Eternal Shadow would possess him, and he would become its vessel, eternally bound to spread the shadows wherever it commanded, a puppet to its ancient malice. As the shadows closed around him, the Warpstone Beast felt a thrill of horror and exhilaration - for he was now part of the eternal night.
And in the deep places of the world, in the dark tunnels where Skaven lurked and conspired, the tale was told of the Warpstone Beast, the Skaven who had sought power beyond measure and had found himself bound to it for all time.
Thus ends the tale of the Warpstone Beast and the Staff of Eternal Shadow..