If only they knew, thought Lemuel. They would put out their eyes rather than look into a place of such dreadful power.

"Almost away," said Camille.

"Yes," said Lemuel, nodding towards the gla.s.s dome as the countdown reached one minute. "Part of me is almost sad."

Aerial-like vanes extended along the entire length of the vast ship, causing the view to shimmer as void barriers powered up in preparation for the jump.

"Won't be long now," said Camille, taking Lemuel's hand.

"And then this will all be over," said Lemuel.

The count had reached thirty-three seconds when the alarms sounded.

The automated voice was cut off by a burst of shrieking static. A series of emergency lights flooded the interior of the dome with a red glow.

"What's happening?" cried Mahavastu.

Lemuel had no answer for him, but was spared from admitting his ignorance by an explosion of shimmering, ghostly light off the Cypria Selene's starboard bow. As though a yellowed fang had torn a terrible wound in the fabric of reality, a blooming froth of light spilled out and illuminated s.p.a.ce around the ma.s.s-conveyer. It tore wider and wider, blistering streamers of unlight weeping from the wound like blood on a shroud.

Vast forms moved in the swirling vortex, shaped like gutting knives.

The first was a lean, feral-looking warship; its flanks slate-grey and brutally punctured with gun batteries and torpedo launchers. Its prow was shaped like a ploughshare, but this was no peaceable vessel, it was a ship of war.

Its angles were harsh, its lines sleek. It was a hunter of the stars and a killer of ships.

As it cleared the flaring tear in reality, scores of other fighting vessels jostled for position behind it, golden craft, black craft and a host of predatory vessels in identical livery to the fleet's leader.

Lemuel had seen this ship before, in the heavens above Shrike in the Ark Reach Cl.u.s.ter.

"Is that...?" gasped Lemuel.

"Unfortunately, yes," said Mahavastu. "I rather think it is."

"You know that ship?" asked Camille. "What is it?"

"It is the Hrafnkel," said Mahavastu, "the flagship of Leman Russ."

CHAPTER TWENTY-SEVEN.

Thunder from Fenris/So Much Will Be Lost/Canis Vertex THE FIRST BOMBS from the s.p.a.ce Wolf fleet struck Prospero just before dawn. The orbital defence platforms had been caught completely unawares. One minute their augurs had been silent, the next a vast fleet of ships had appeared, a buckshot spread of torpedoes already arcing towards the orbital batteries and missile defences. Most were knocked out before they were able to launch a single weapon or power up a single gun. The lucky few that managed a snap shot were bracketed and obliterated moments later.

With no response from the ground, the armada moved into high anchor above Prospero and a.s.sumed a geostationary a.s.sault pattern. Thousands of weapons were trained on the planet below: energy weapons, ma.s.s-drivers and bombardment cannons. The ships drifted sedately like grand liners in a regatta among the stars. The Hrafnkel opened the a.s.sault, its ma.s.sive weapon systems blinking as etched lines of icy light stabbed down.

Moments later, the rest of the fleet opened fire.

THOUGH MAGNUS HAD kept his Legion blind to the approach of the Emperor's vengeance, the Raptora cult maintained a constant kine-barrier over the city of Tizca. Not even Magnus the Red could undo that protection without someone noticing.

The first warning anyone had of the imminent attack was a hot wind that seemed to come straight from the sky, pressing down on the city like the pressure before a storm. It tasted of metal and burnt oil. Static leapt from the pyramids' tops, sparking from silver tower to silver tower as if between the equipment in the laboratory of an insane Magos.

The sour grey of pre-dawn erupted in light as the lowered clouds were lit with inner radiance. This was swiftly followed by the tremendous crash of atmospheric discharge, like thunder without the lightning. Multiple sonic booms from hypersonic projectiles shattered the graveyard silence, and those citizens of Tizca who still slept were shaken from their beds by the echoes as percussive blasts rolled through the city.

Like a stabbing finger of raw light, the first energy lance struck Prospero a kilometre north-east of Tizca. It impacted in the wide ocean bay of the port and flashed a five-hundred metre column of seawater to superheated steam. A series of follow-on blasts seared into existence within seconds, marching vertical striations of incandescent brightness that sent up towering geysers of salt.w.a.ter.

Banks of scalding fog rolled in from the ocean, boiling the flesh from the bones of early-morning dockworkers. Projectiles streaked through the lower atmosphere on trails of fire as shockwave fists pummelled the sea and sent foaming breakers crashing to sh.o.r.e.

Whole swathes of mountains simply vanished in towering mushroom clouds, magma bombs levelling entire peaks and filling the valleys with rubble. The earth shook with man-made thunder, the relentless pounding of the planet's surface like pile-driving hammers repeatedly slamming down. In orbit, more and more warships added the weight of their fire to the bombardment, hurling building-sized ordnance towards the planet below. The total saturation of the target area ensured that the city was completely engulfed, enough to level a continent's worth of metropolises.

Yet Tizca endured. The kine-shields of the Raptora were the strongest defences any city in the Imperium could boast. Harder than the thickest adamantium and more unyielding than layer upon layer of voids, the invisible umbrella of protection soaked up the violence of the bombardment, though at fearsome cost to the warriors who maintained it.

The entire populace of Tizca was awake now, moving onto the streets of their beloved city and looking up in confusion and wonder. There was little fear, for the destruction had not yet breached their protected environment. They watched, open-mouthed, as blinding energy weapons burned searing traceries in the sky above, while smudges of black smoke and fire painted the clouds as steel-jacketed sh.e.l.ls flattened on the shield. Hastily-mustered Spireguard regiments poured onto the city streets and tried to usher people indoors, but the incredible spectacle was too entrancing to be ignored.

Magnus the Red watched as the lightstorm blistered and burst over his city. The sky was stained a b.l.o.o.d.y orange as airbursting incendiary rounds burned the clouds away, and a tear fell from his eye as he watched the land around Tizca die. The forests were burning to ash and the wild gra.s.slands blazed with secondary fires, reducing the unspoiled countryside to a wasteland in a matter of minutes.

The Desolation of Prospero was complete.

"Now I know how you felt, father," he whispered, sensing aetheric energy build in his fists, aching to be released. Magnus fought for calm, reciting the secret names of the Enumerations known only to him. This was his fate; this was what he had accepted as his punishment. He could not cast off his n.o.ble intent to pay for his mistakes.

No matter how much he ached to.

He watched the thunder batter itself uselessly against the shields of the Raptora.

"I am here," he whispered to the heavens. "Do what you will."

THE APEX CHAMBER at the summit of the Corvidae pyramid was wreathed in smoke, aromatic fumes oozing from the stone, sweet and tinged with camphire and cedar. Veils hanging from the angled walls twisted in the warm winds billowing from outside, and Ahriman fought to hold onto the high Enumerations as the constant thunder tried to unseat him.

He sat before the Icon of the Corvidae, a wide crystal boulder shaped like a flat oval with a chunk of black spinel at its centre like the dilated pupil of an eye. The boulder had been hewn from the Reflecting Caves by the First Magister Templi of the Corvidae, and had been used as a focus for prognostication by the cult's devotees since its earliest days. It floated above a reflecting pool, its waters shimmer-dark and still despite the pounding of the earth.

Ahriman blinked as he caught a phantom image of a new moon in its depths.

Always capricious in its revelations, the Icon had been silent for weeks, with not even the most gifted of the Corvidae able to divine so much as a hint of the future. Ankhu Anen and Ahriman had both attempted to see beyond Prospero, but their visions had revealed nothing. Their subtle bodies had been unable to enter the Great Ocean at all, as though something was actively preventing them from venturing beyond Prospero's horizons.

Then the bombardment had fallen in a rain of thunder and steel.

Within moments of the first bombs landing, the warriors of the Corvidae mustered for war in the lower reaches of the Pyramid. Prospero was dying around them, though Tizca remained untouched. That wouldn't last long. The unseen attackers would soon realise they would need to come down and dig the Thousand Sons out the hard way.

Who were these mysterious enemies? Who would be insane enough to attack an Astartes Legion on its home planet? More importantly, how had they been able to bring such enormous firepower to bear without anyone being aware of it?

Ahriman needed answers before he issued a deployment order, and thus he attuned his mind to the crystal and went straight to the source of all knowledge on Prospero: Magnus the Red.

No one had seen the primarch for weeks, but the great column of fire from his pyramid had been visible all across the city. The mood of its people was fearful. Now Ahriman knew why.

"My lord, your sons require your guidance," he said, drawing energy from Aaetpio to focus all his energy on the crystal eye. In the past few weeks, Aaetpio had been his constant companion, his Tutelary no longer needing his summons to attend upon him. Fluttering overhead with shimmering wings, Ahriman used his enhanced power to reach out with his mind towards the crystal within the Pyramid of Photep.

He felt the resonance of the crystals in the Apex Chambers of the other cult temples, the urgent cries for information from all the captains save Uthizzar. A faint glow shimmered in the depths of the crystal and the gemstone at its heart swam with motion, as though it were no longer solid, but liquid.

"My sons," said Magnus, his voice echoing in Ahriman's mind. Its quality was sharp and edged as it sang from the crystal. "This is our Legion's darkest hour, but also our moment of triumph."

Ahriman felt the sudden joy of his brothers. Until this moment, he hadn't realised how much he had missed hearing his father's voice. He forced himself to concentrate on the matter at hand.

"My lord, what is happening?" he asked. "Who is attacking us?"

"Leman Russ and his Wolves," said Magnus matter-of-factly, as though such an occurrence was wholly expected, "together with elements of the Custodes and the Silent Sisterhood."

Ahriman was astonished, and his grip on the Enumerations would have slipped but for Aaetpio. Even so, it took a supreme effort of will to hold onto his clinical detachment.

"Why? What have we done to earn such violence?"

"Not you," said Magnus. "I have brought this upon us. This is my doom."

"We need to deploy before they launch a.s.sault boats," stated Phosis T'kar. "The kine shield cannot be maintained any longer. I have lost too many warriors holding it this long."

"Then lower it, my son," said Magnus, "for the Wolves are already on their way."

"Then those treacherous b.a.s.t.a.r.ds will learn what it means to attack the Thousand Sons," snarled Khalophis. "I will show them how the Pyrae make war."

"Give us an order, my lord," begged Hathor Maat. "Please!"

The eye in the heart of the crystal dimmed, as though retreating into its depths. Ahriman saw the hesitation, and a memory threatened to swim to the surface of his mind, a fragment of his moment of connection to the primarch on Nikaea.

Khalophis had called the s.p.a.ce Wolves treacherous, but Ahriman knew the master of the Pyrae had it wrong. In this war, it wasn't the s.p.a.ce Wolves who would be thought of as traitors, it was the Thousand Sons.

"Leman Russ hates us, but even he would never dare attack us without orders," said Ahriman, thinking aloud. "This order must come from a higher source. It comes from the Emperor a it is the only explanation. My lord, what are you not telling us?"

"Always you were the perceptive one, Ahzek," said Magnus, and the eye swam into sharp focus once more, its hue filled with resignation. "I hid the truth from everyone, even myself, for so long that I was almost convinced it was simply a bad dream of another's life."

Ahriman sensed the confusion of his brother Astartes, each of whom urgently wanted to take the field of battle. If the s.p.a.ce Wolves were coming, every second was precious. He wanted nothing more than to march out with his warriors, but what Magnus was telling him was too vital to be ignored.

"What did you do?" he demanded, all deference gone from his tone. "When you saved us, what did you do? The pact you made with the powers of the Great Ocean, this is the price of it, is it not?"

"Yes, Ahzek," said Magnus. "To save my sons, I made a devil's bargain, and like the great doctor before me, I thought I had the best of it. All this time, I have been a blind fool, a puppet jerked on the strings of an intelligence greater than mine."

A psychic shockwave sent a sharp fracture knifing through the crystal, and a jagged red line appeared in the centre of the eye.

"I was desperate. I had exhausted every other alternative to save you all," hissed Magnus, his voice sending brittle cracks throughout the crystal. "From the moment I turned my other eye inwards, I knew they were there: The Eternal Powers of the Great Ocean, beings older than time with power beyond imagining. Only they had the means to save you all from hideous mutation and death, so yes, I supped from their poisoned chalice. You were restored to me and I was content. What father would not do everything in his power to save his sons?"

"And for that we must suffer?" asked Hathor Maat. "For that we are to be destroyed?"

"They think we are traitors," said Ahriman, with the dawning horror of comprehension. "All those who spoke against us at Nikaea will be vindicated if we fight back. Our inability to see the future... We thought it was because the Great Ocean's currents had turned from us, but it was you, wasn't it? You kept us from seeing the future. You dispersed the fleet. You want this. Is this why Uthizzar is absent? Did he learn what you planned for us?"

"Watch your tongue, Ahzek!" bellowed Khalophis. "The primarch would never allow that."

"He is right, Khalophis," said Magnus, and the simple truth of his words broke their hearts. "Uthizzar came to me, and in my weakness he read the truth of it. I could not allow him to warn you or our sacrifice would be for nothing. For the good of all, we must be destroyed."

The scale of such a gross betrayal shocked them all to silence until Phosis T'kar responded in the only way he knew how.

"No one is being destroyed," roared Phosis T'kar. "If Russ' dogs want a fight, we'll give them one."

"No! You must not," said Magnus. "The gathering darkness needs us to turn on our brothers. It wants two loyal Legions torn apart and broken on the anvil of blind hate before the coming war. We cannot allow that to happen, for the Emperor will have need of his loyal Wolves before the end. We must accept our fate and let our devastation run its course."

Ahriman's anger cut through his state of detachment in the spheres and his fists clenched.

"All this time, you knew there would be a reckoning," he said. "We are the Red Sorcerers of Prospero, d.a.m.ned in the eyes of our fellows, and this is to be how our story ends, in betrayal and bloodshed."

"It is the only way, Ahzek," said Magnus. "I am sorry."

"No," said Ahriman. "It is not the only way. You may find it n.o.bler to suffer your fate, but I will take arms against it."

Ahriman focussed his will upon the crystals of his fellow Magister Templi.

"The Corvidae will fight the invaders," he promised. "My brothers, are you with me?"

"The Raptora are with you," said Phosis T'kar.

"The Pavoni will fight," said Hathor Maat.

"As will the Pyrae," hissed Khalophis. "Oh, the Pyrae will most definitely fight."

THE LAND AROUND Tizca was in flames, a ruined wasteland from which nothing would ever rise again. The city's high marble walls, glorious museums, libraries, silver towers and great pyramids remained intact, the protection of the Raptora holding firm in the face of one of the most sustained and powerful bombardments ever unleashed in the history of the Imperium.

The mountains burned, the skyline forever changed by the world-shattering detonations.

Hot on the heels of the bombardment, the invaders came in their thousands. At first, the people of Tizca thought them to be particles of ash-blown grit, so numerous and so small were they. But as they closed, it became apparent that wave after wave of drop-ships, a.s.sault boats and gunships were inbound. Behind them came bulkier cargo transports bearing armoured vehicles and artillery pieces.

The kine-shields of the Raptora could not protect Tizca from the attack, but their cover was no longer needed. The bombardment from orbit had ceased, and packs of roaring Stormbirds led the charge, skimming low over the water towards the Tizca's port. Hundreds of craft flew over the churning seas, leaving foaming breakers in their wake. The idea that any enemy could reach the surface of Prospero to launch an a.s.sault had been discounted, and as a consequence, there were no antiaircraft batteries to meet the oncoming craft.

The route into Tizca was wide open.

The first craft, an enormous, blade-like Stormbird with steel-grey sides and the image of twin wolves painted on its blunt, pugnacious prow smashed into the port. It blasted its way into the berths with a salvo of missiles and a sawing blast of cannon fire. Landing skids deployed at the last second, and the craft came down hard in the wreckage.

No sooner had it set down than the a.s.sault ramps dropped and a savage giant leapt down. His armour was hung with wolf pelts and his helmet bore two enormous fangs jutting from the lower portion of the faceplate.

Leman Russ set foot on Prospero, the first invader ever to do so. He roared to the skies, and the devastation wrought by his fleet above was pleasing to him. Two enormous wolves howled at his sides, and a score of his most powerful warriors fought their way into the port.

Dozens more craft smashed into the docking berths and explosions mushroomed skyward from damaged silos and ruptured fuel lines. Hundreds of warriors took the field of battle, a howling tide of warriors surging through the burning port towards the city proper.

Hundreds of smaller Thunderhawks roared in from the sea towards the undulating length of coastline between the port and the rearing escarpment of the Acropolis Magna in the east. Atop this glistening cliff of blond sandstone, the bronze statue of Magnus watched over his city with a stern, paternal gaze.

The eastern quarter of Tizca had been the original extent of the city before Magnus had designed the rest of its layout. Its street plan was chaotic and winding, and was a popular promenade for Tizca's more bohemian citizens. Old Tizca, as it was known, was built on a gentle slope that meandered down to the sea, its narrow, winding streets awash with Fountain Houses, intimate markets, chic eateries and theatres.

Dozens of Thunderhawks touched down on its wide, seafront esplanade, smashing through the marble seawall and unleashing hundreds of howling warriors with bright axes and wolf-skulled battle helms. Coordinated gunfire took down a number of invaders, the citizen militias of Tizca mobilising with military swiftness, but their weapons were nowhere near powerful enough to fell enough of their enemies.