by Mike Lee
Without waiting to hear Zahariel’s reply, Luther turned and waved the assault squads towards the rightmost of the three large openings on the other side of the landing. So far, the path to the ritual site seemed to lead to the arcology’s primary thermal core, just as it had at Sigma Five-One-Seven. With a pair of flamer-wielding Astartes in the lead, the first assault squad advanced into the broad, vine-choked passageway. Luther’s command squad was third in line, with the last assault squad covering the rear.
The corpses came at them from three sides. A few hundred metres down the passageway, it was bisected by another pair of wide corridors. The enemy, showing a rudimentary grasp of tactics, allowed the first and second squads to pass this junction before triggering their ambush. With scarcely a sound, hundreds of rotting corpses shambled out of the darkness, attacking the head of the advancing strike force and trying to drive into its midst from either side.
Flamers hissed, filling the passageways with streams of searing promethium. Bolt pistols barked on every side, felling the advancing creatures with well-placed shots to the head. The Astartes continued to fire even as the corpses surrounded them, drawing into arm’s reach and trying to drag down the armoured warriors by sheer weight of numbers. Chainswords roared and slashed, severing limbs and splitting torsos.
The Dark Angels stood shoulder to shoulder in the confined space, never yielding a centimetre to the unearthly horde. At the centre of the formation, standing at the junction of the passageways, Luther roared encouragement to his warriors and put down one corpse after another with his pistol. Zahariel and Attias joined in with their own pistols, adding to the whirlwind of steel that took a fearful toll of the enemy.
For several long minutes the battle raged against the walking dead. The corpses pressed harder and harder against the Astartes – and then, inevitably, the pressure began to wane. The strike force, sensing that they had absorbed the brunt of the attack, began to press further down the passageway. Flamers continued to hiss and spit, until the walls of the passage shimmered with heat and the air grew thick with smoke and the stench of burnt meat.
Zahariel followed Luther through a waking nightmare. They advanced in the wake of the lead assault squads, moving down a tunnel of burning vines and shredded bodies. The slaughter was incredible; within only a hundred metres the Librarian found himself walking on a literal carpet of broken bodies. In places his boots sank into piles of blood and bone that rose nearly to his knees.
The Astartes drove inexorably forward, grinding the enemy beneath their heel. Then, without warning, the passageway widened into a huge chamber that crackled with unnatural energies. They had reached the thermal core.
Blasting their way through a faltering rear guard of corpses, the first and second assault squads broke through into the chamber far enough to make room for Luther’s command squad. Then they halted, weapons ready, waiting for word from their commander.
Luther and Zahariel emerged into the cavernous room with the rest of the command squad close behind. Ahead, arcs of violet lightning leapt from the monolithic bulk of the thermal core and etched looping scars across the permacrete floor. The air stank of ozone and the sickly-sweet reek of decaying flesh; it rippled invisibly against the skin, churned by unnatural energies that radiated from the vast ritual circle at the centre of the space.
A half-dozen queen worms were curled about the outside of the circle, their segmented bodies writhing frenetically in response to the building intensity of the ritual. Their mandibles clashed and their multiple eyes glowed with a power of their own as they drove thousands of corpses against the arcology’s hard-pressed defenders.
Just beyond the worms, standing at precisely-determined points along the perimeter of the ritual circle, stood the sorcerers. The Terrans were clad in torn and stained robes that had been painted in arcane sigils that shone with a strange, pellucid light. Zahariel saw that their skin was waxy and mottled in shades of black and grey, as though they were little more than corpses themselves. Their heads turned fearfully at the arrival of the Astartes, but their leader, a towering figure with his back to the Dark Angels, rallied them with clenched fists and shrieked curses until they resumed their efforts.
At the centre of the circle, Zahariel could just make out massive coils of scaly hide, larger by far than the queen worm that had nearly slain him and his squad at Sigma Five-One-Seven.
Zahariel felt a surge of power in the great chamber that seemed to rise up from deep within the earth. Black vapours, reeking of sulphur and rot, rose in a flood from the deep pit where the thermal core was set. The ritual was reaching its culmination.
‘We’re nearly out of time!’ he cried out.
Luther heard and nodded grimly. He raised his glowing sword. ‘For Caliban, brothers!’ he cried, his voice echoing like a trumpet call over the cacophony of the ritual chamber.
‘For Caliban!’ the Astartes answered. ‘For Luther!’ As one, they charged forward.
The queen worms outside the circle reacted at once, whipping about and screeching their fury, but they were caught in a veritable storm of bolt pistol fire, searing flame, and the fearsome blasts of meltaguns. Mass-reactive rounds punched through thick layers of scale and detonated in the soft flesh beneath, blasting gory craters in the worms’ flanks. Two of the creatures thrashed and hissed, bathed in streams of fiery promethium. A third blew apart as a pair of meltagun shots struck in at the head and midsection, showering the rest with splashes of steaming ichor.
Yet despite their terrible wounds, the surviving worm queens fought on. Two of the creatures focused on Luther, their mandibles clashing as they lunged at the knight from the left and right. Zahariel saw it unfold, and thought of Brother Gideon, his body shorn in half by a worm’s scissor-like bite.
But Luther was a born warrior, a man who had been fighting the monsters of Caliban all his life. As the monsters lunged, he ducked low and to the left, bringing up his power sword as the worm’s leap carried it just past his right shoulder. Nightfall pierced the side of the worm’s head, just behind the mandible, and like a claw it tore a burning gash more than halfway along the worm queen’s length. The second worm found its attack blocked by the first creature’s lunge, causing it to check its thrust and slide, snapping, over the mortally-wounded queen’s back. Luther saw it coming and put out one of its eyes with an explosive bolt from his pistol. A plasma shot from Lord Cypher struck the opposite side of the queen’s skull a moment later, leaving a glowing crater gouged into the bone and boiling its brains in the blink of an eye.
Brother Attias fell upon the mortally-wounded queen and began to saw its head off with his roaring chainsword. To Zahariel’s left, a burning worm leapt into the midst of one of the attack squads, flattening them beneath its bulk and madly snapping at armoured limbs and torsos. Another worm, streaming ichor from scores of bolt-pistol wounds, snatched up a Dark Angel in its mandibles and lifted him high, crushing his armour plates like paper. The Librarian watched the warrior slap a krak grenade right between the monster’s eyes, and both he and the worm’s head disappeared in an angry yellow flash.
Zahariel ignored the surviving worms, heading instead for the ritual circle and the madly chanting Terrans. The power of the ritual trembled in the air; he could feel it against his skin like a searing brand. A bridge was being formed, linking the physical world with the seething madness of the warp. He knew all too well what would happen next.
He struck the sorcerer’s ward a moment later, just outside the first lines of the summoning circle. It felt as though he’d run right into a solid wall of lightning. Agony tore along his nerves; warning telltales flashed in his vision as the neural feedback began to overload his synaptic receptors. Had it not been for the dampening power of his psychic hood, the shock would likely have killed him outright.
The cries of the sorcerers grew exultant. In the centre of the circle, the giant worm began to slowly rise into the air, its scales throwing back the lurid glow of muzzle-flashes and liquid fire.
Pain threatened to overwhelm Zahariel. It took all his concentration, all his courage and dedication, to raise his force staff and strike at the energies of the ward with all his might.
Warp energies collided with incandescent fury. Zahariel focused his anger through the staff, pouring all the psychic energy he could through the focus and into the ward. Its energies surged for a moment, resisting, then like a pierced bubble it burst with a ringing peal of thunder.
Zahariel fell, his strength spent, but a strong hand at his side gripped his arm, bearing him up. Luther, his blade gleaming like an avenging angel, stepped past him and reached the Terran leader. His shadow fell across the sorcerer, who realised, too late, that his powers had failed him. The sorcerer spun, hands curled into claws before his face, and Luther smote him with his burning sword. Nightfall sliced through both of the Terran’s legs, just below the hip joint, and the Terran fell screaming to the stone floor.
A sorcerer to Zahariel’s right jerked and twitched under a fusillade of bolt pistol rounds. Another melted like wax in a gout of burning promethium. He could sense the energies of the ritual grow unstable as the sorcerers were slain, but the rite itself continued to unfold. A tipping point had been reached; the rite had accumulated enough energy that nothing would stop its culmination.
Luther spun and held out his hand. ‘Cypher! The book, quickly!’ he cried. His gaze fell to Zahariel. ‘Join me, brother! We have to get control of this, or we’re finished!’
A sense of horror welled up inside Zahariel as he realised what he had to do, but Luther was right. At this point, there was no other choice that he could see. Gritting his teeth, he staggered forwards, moving under the weight of his damaged armour by sheer muscle power alone. He dimly sensed Cypher pressing the grimoire into Luther’s hands. The Master of Caliban opened it and went quickly to a particular page. ‘Can you sense the energies, Zahariel?’
Zahariel nodded. It was nearly impossible not to feel the unnatural forces impinging on his mind. He shook his head grimly. ‘If I do this, I’ll have to deactivate my dampener,’ he warned. ‘There’s no other way.’
‘Don’t be afraid, brother!’ Luther cried. ‘You can master it!’ He lifted the book close enough to read the pages in the shifting light. ‘Now, repeat the words exactly as I read them!’
Zahariel felt a wave of icy dread. There was no time left for arguments. It was act, or perish. He reached to a set of controls at his belt and deactivated the psychic hood.
The storm forced its way into his skull. Unnatural energies crawled along the pathways of his mind. He cried out at its blasphemous touch – and felt the storings of a terrible intelligence behind it.
Beside him, Luther began to read aloud. Desperate, Zahariel focused on the words to the exclusion of all else, and began to repeat them in the same cadence and intonation. He poured the last vestiges of his willpower into the sorcerous invocation, and its threads mingled with the torrent of energy raised by the previous ritual. With each passing moment, the composition of the rite began to change.
Within the centre of the circle, the great worm unfolded to its full height. It towered over the assembled Astartes, its flanks wreathed in a nimbus of hellish light. Shadows shifted along its length. Scaled flesh rippled, and a pair of human-looking arms reached out to encompass the chamber. The worm’s multiple eyes shone with pale green light, but in their reflected glow Zahariel saw that they now gleamed from a vaguely human-like skull.
The energies of Zahariel’s incantation drew about the blasphemous creature, enfolding it like a net, but to the Librarian it was like trying to bind a dragon with a ball of thread. Its awareness pressed against the bindings, testing them, and reaching tendrils directly into Zahariel’s soul.
It was vast. Ancient. A leviathan of the boundless deeps, from an age before men walked the surface of distant Terra. And as Zahariel completed the words of the binding ritual it turned its gaze upon him.
Luther stepped between Zahariel and the being, raising his fist to its inhuman face. ‘By my honour and by my oaths, I bind you!’ he cried. ‘By the blood of my brothers, I bind you! By the power of these words I bind you!’
The being shifted against its bonds, and Zahariel found himself grappling with it. Power flooded through him, bright and clear, flowing from a thousand different sources at once: the souls of his brothers on Caliban, who had sworn themselves to Luther’s service. He stifled a groan and redoubled his efforts to hold the leviathan in check.
‘Release me,’ the being thundered, its words reverberating in the Dark Angels’ minds. It strained at the bridge between the worlds. ‘Too long have I been bound by chains. Release me, and your rewards will be great.’
But Luther would not relent. ‘You are bound to me, denizen of the warp! By the Twelfth Rite of Azh’uthur, I command you! Reveal to me your name!’
Now the leviathan stirred sharply; Zahariel could feel its awareness pulling at his bones. ‘Ouroboros,’ it spat. He felt it like a slap against his face. Blood leaked from his nostrils and the corners of his eyes.
Luther shook his fist. ‘Not the name that men have given you,’ he demanded. ‘Reveal your true name!’
‘Release me,’ the being thundered. ‘And all will be revealed.’
The leviathan was pulling at the bonds of the rite with increasing strength now. Zahariel realised why; the original summoning was starting to dissipate, and the being had not been fully able to manifest itself yet. In another few moments it would be forced to return from whence it came.
It reached into him. Zahariel’s mouth went agape as the being swelled within his skin. His veins froze and his skin blackened. Icy vapour boiled up from his throat. Yet with every last ounce of life left in him he resisted the being’s efforts, holding it just barely at bay.
‘Tell me your name!’ Luther shouted, and the being let out a furious roar.
There was a sudden inrushing of energy as the summoning ritual failed at last. Howling blasphemies that split stone and corroded steel, the leviathan returned to that dark place from which it had been summoned. The bridge unravelled, and the storm of psychic energies began to subside.
A deafening silence fell upon the battleground. Luther turned to Zahariel, his expression full of anguish. The Librarian sank to his knees, steam rising from the joints of his armour. His staff clattered to the floor beside him.
Zahariel looked up at Luther through a film of blood. His cracked lips pulled back in a smile.
‘The quest is done, my lord,’ he said, his voice barely a whisper. ‘Caliban is saved.’
And then he fell forward, into Luther’s reaching arms, and died.
EPILOGUE
FALLEN ANGELS
Caliban
In the 200th year of the Emperor’s Great Crusade
ZAHARIEL AWOKE TO find the face of death staring down at him.
‘Do not move,’ Brother Attias said in his hollow voice. ‘You sustained severe injuries to much of your body during the battle. By rights you shouldn’t be alive at all.’
The Librarian forced himself to relax and heed Attias’s warning. His mind swam with images and sensations, as though all of his sensory organs had been shattered and crudely reassembled later. It took him several long moments to recognise the feel of cold sunlight against his face and the weight of cotton sheets against his chest and legs.
He looked around, moving only his eyes, and tried to make sense of where he was. Stone walls, and an arched viewport by his bed. Spartan furnishings: a desk and chair, and a chest for storing clothing. He saw a staff resting atop the chest, and belatedly realised that it was his. Was the room his as well?
‘Where…’ he croaked. The sound of his voice surprised him. It sounded strange, somehow, but he persisted. ‘Where… am… I?’ ‘Aldurukh, in the Tower of Angels,’ Attias replied. ‘Luther had you moved up here once the Apothecaries said your vital signs had stabilised. You were dead for a full five minutes before Luther was able to get one of your hearts beating ag
ain. No one knows exactly how he did it. It was something he read out of the book he took down into the core with him; that much I saw with my own eyes. Even still, you’ve been lying here for a long time in a deep coma, healing the damage you suffered.’
‘How… long?’ Zahariel asked.
‘Eight months,’ the Astartes said. ‘I think everyone else but me has forgotten you’re up here.’
Eight months, Zahariel thought. The number seemed significant, but he couldn’t quite remember why. Fragmentary images tumbled through his mind; he tried to grasp at them, but the more he tried to hold them, the quicker they faded away. ‘I was… dreaming,’ he said. Attias nodded. ‘I expect so.’ He stepped around the end of the bed, heading for the room’s narrow door. ‘I’ll go and tell the Master Apothecary you’re awake, and bring you some food from the kitchen. No doubt you’re ravenous after being so long asleep.’
The skull-faced Astartes slipped quietly from the room. Zahariel stared up at the ceiling. ‘Ravenous,’ he echoed. Yes. He certainly was.
FACES CAME AND went. Attias brought him food, which he ate when the need arose. He rested, moving as little as possible, and sorted through the broken images in his mind. The Master Apothecary visited often, asking many questions for which he had few answers. At night he dreamed. Sometimes he would awake in the darkness and find a hooded figure staring at him from beside the open doorway. Unlike the others, the figure had nothing to say.
Slowly but surely, he began to fit the pieces of his mind back into place. His speech returned, then his muscle control. When Luther finally came to visit him he was sitting upright, staring out the narrow viewport at the sky.
The Master of Caliban studied him silently for a time.
‘How are you feeling, brother?’ he asked.
Zahariel considered the question. ‘Mended,’ he said at last.
‘I’m glad to hear it,’ Luther said. ‘It’s been many months, and there’s a great deal of work left undone.’
