He lashed out, his elbow smashing the man's nose across his face in a spray of blood. The man's hands flew to his face. He screamed as he fell from the ladder.

Hawke yelled, 'And stay down!' before glancing over the edge of the gantry to watch him fall. A bullet streaked past him, grazing his temple and he yelped in pain, blood washing down his face from the cut. He rolled back as another man clambered up the ladder.

A bolter shell plucked at his sleeve and blood streamed from his bicep. His hand spasmed and he dropped the las-gun. It rolled to the edge of the gantry and he lunged for the rifle, just stopping it from falling. Something heavy landed on him.

A fist cracked against his jaw, but he rolled with the blow, twisting his head aside as the man on top of him repeatedly punched him.

Hawke drove his knee into the man's groin and delivered a thunderous head-butt as his opponent's shoulders dropped. He hammered the heel of his hand into the man's neck and gripped his red overalls. Hawke slammed his head into the metalwork of the railings before heaving him over the edge.

Another enemy soldier stood in front of him, aiming a rifle.

Hawke kicked out hard, cracking his boots against the man's legs and shattering his kneecaps. The man shrieked and dropped to the floor of the gantry.

Hawke fired a hail of las-bolts, ripping the man's chest to bloody ruin and blasting clear the wall-mounted grille behind him. More bullet impacts raked the wall around him and he rolled away from the gantry's edge, finding himself looking into the depths of the torpedo's access panel.

How the hell did he fire this bloody thing?

He couldn't remember.

He heard more people climbing and cursed as he saw the charge indicator on the rifle flash red. Almost empty. He could see another soldier had reached the top of the ladder. He snatched the late Guardsman Hitch's pride and joy from his belt and rammed the full length of the Jouran fighting-knife into the man's neck. Bright arterial blood spurted from the wound, drenching Hawke. He frantically wiped his eyes clear, scrambling back towards the torpedo and ramming the knife back in its scabbard.

Gunfire sounded from below, but none of the shots seemed to be directed at him. He risked another furtive glance over the gantry and saw that the armoured giant had killed his remaining soldiers. Perhaps they hadn't been keen to meet the same fate as their comrades.

Hawke grinned suddenly. He didn't blame them.

'You are braver than I took you for, little man,' said the Chaos Marine, mounting the iron ladder. 'I will honour you with the most brutal death.'

'If it's all the same to you, I'll pass on that,' shouted Hawke, firing his lasgun, but the weapon was useless, his shots bouncing from the warrior's burnished armour. He searched desperately for something to use as a weapon, his gaze finally falling on the one thing he knew would finish this bastard off.

But how to use it? What had Beauvais said?

Strike the rune of firing upon the…

The what?

He bit his lip as he heard the warrior climbing.

'To hell with it,' he said and closed his eyes, reaching inside the access panel and hammering his open palm against the exposed runes, switches and buttons.

Nothing happened.

'Emperor damn you!' Hawke screamed in frustration. 'You useless pile of worthless junk! Fire, damn you! Fire you bastard! Fire!'

As the last word left his mouth, a rumbling tremor filled the chamber, klaxons blared and a series of lights began flashing at the chamber's top. Hawke opened his eyes and laughed hysterically. Of course! The Chant of Awakening!

Sudden heat filled the chamber and steam flashed up the walls as powerful rocket engines began igniting sequentially. He'd only gone and bloody done it, hadn't he?

As the heat in the torpedo room suddenly leapt upwards he realised his danger. The ladder was sure as hell not an option and he cried in relief as he saw the duct exposed by the shattered grille. He didn't know where it led, but was sure it had to be better than here.

'Well, Hawke, my lad,' he whispered, 'time to get going.'

Swiftly he crawled towards the duct, pushing his lasgun ahead of him. It was easily wide enough to accommodate him and he slithered inside.

Something tugged at his fatigues. He turned and cried out as he saw the Chaos warrior's loathsome, mechanised claw snap shut on his ankle.

The giant was too large to enter the duct, but the claw would soon pull him out.

'If we are to die, we will die together, little man,' promised the warrior.

'Guess again,' snapped Hawke as he drew his knife and sawed through the throbbing power cables that ran from the claw. Black oil and hydraulic fluid spurted out, and the claw jerked spastically.

Its iron grip slackened and he kicked it clear, powering along the smooth metal duct. With every passing second he expected a bullet in the back, but none came. Vibrations rumbled along the duct and he pushed his muscles harder than he would have believed possible.

Hot steam billowed after him. Sweat poured from his brow as the aimbling of rocket engines grew behind him and the ductwork creaked as it expanded in the burgeoning heat.

Suddenly there was space above him. He pulled himself from the duct and slung his rifle over his shoulder as he found himself in what looked like a vent chamber. Other ducts fed into the chamber and another ladder ascended to a circle of reddish sky high above him. He leapt onto the ladder, climbing as fast as he could, hearing the rumble behind him build to a full-throated bellow, like a mighty dragon waking from its slumbers.

He climbed and climbed as the roar built below him.

Geysers of scalding steam flashed past him.

The heat was intolerable and he gritted his teeth. His skin blistered, but he shut out the pain, putting one hand above the other and pulling himself onwards.

Hawke reached the top of the ladder and moaned in fear as he felt a blaze of heat rash towards him and searing orange light flare around him. He shouted with one last herculean effort, hurling himself over the lip of the vent and rolling aside as a fountain of fiery exhaust gasses exploded behind him.

Hawke squeezed his eyes shut, and rolled away from the heat until he was sure he was safe. He gasped for air and pushed himself into a sitting position, opening his eyes in time to see the torpedo roaring through the sky on a pillar of fire.

Guardsman Julius Hawke knew he'd never seen a more beautiful sight.

The Glaive class ground-launched orbital torpedo climbed rapidly through the red sky of Hydra Cordatus on a blazing tail plume, lighting the battlefield below with its brilliant glare. It soon became nothing more than a flickering point of light in the sky, climbing to an altitude where the air was thinner and its speed could increase. As it reached a height of nearly one hundred kilometres, the first stage of the torpedo separated and stage two ignited, increasing its velocity still further as the war-spirit caged within the warhead calculated the time, distance and vector to its target.

The torpedo nosed over, travelling at almost fourteen thousand kilometres per hour, and began hunting for its prey. The Adeptus Mechanicus had cursed its target and that curse now passed to the war-spirit. As the torpedo angled itself back towards the planet, the warhead identified its target.

With its target locked in its sights, the war-spirit vectored the nozzles on the second stage to fire a corrective burn that altered its flight path and sent the torpedo plummeting back to Hydra Cordatus.

Forrix stood at the edge of the promontory watching the battle raging below with impotent frustration. The batteries were being attacked by the Imperials and he could do nothing about it. Who would have believed the curs of the corpse-god could be so bold? His hands bunched into fists and he vowed that someone would pay for this.