The air buzzed with a surge of power. An inhuman shriek echoed around the chamber and all eyes turned to Thorild, the source of the terrible cry. He shuddered, lightning arcs of green power spewing from his psychic hood, his runestaff burning with jade flames. Moments later the other Librarians collapsed, screaming in most un-Space Marine fashion, cries of utter terror and agony ripped from them.
Gandorin staggered wildly, flares of green sparks arcing from his helm. He stopped a few metres from Koorland, face twisted in a terrifying snarl. A second later his head exploded, showering brain matter and skull across the Lord Commander.
Disgusted, Koorland turned on the idol as the smoking corpses of the psykers clattered to the floor. Bohemond roared, the chains binding his sword to his wrist rattling as he raised his weapon in challenge.
‘Face us, coward! Your death has arrived, false prophet of a doomed race. Ullanor shall be razed again, and none shall remember the Great Beast.’
With a drawn-out creak, the statue stirred.
Bohemond took a step back.
Koorland felt the other Space Marines crowding closer as the idol’s eyes became stars of green fire. He looked away and his grip loosened on his weapons, and it was only when he felt the presence of Vulkan looming up beside him that he was able to look at the animating effigy again. The primarch stood with legs slightly apart, hammer held up like a shield.
Power flared and pipes hissed while cables and wires detached from the idol with fountains of emerald sparks. Clanking and whirring, the immense machine rose up from its throne and took a step out of the alcove, twice as tall even as Vulkan.
‘We destroyed your other engines,’ said Thane, brandishing his sword. ‘This will be no different.’
Koorland looked up at the living idol, filled with foreboding. Black and white checks adorned the effigy, the face painted a deep red. At its full height, the thing seemed even bigger, swamping the primarch with its bulk, a monster of moulded plates and jutting spikes covered with writhing, coiling fronds of power.
‘It isn’t a war machine,’ Koorland told the others, the words almost choking him. ‘It’s a suit of armour.’
Chapter Twenty-One
‘The Great Beast must die, whatever the cost.’
The last words to leave Odaenathus’ lips were painfully prescient. The Great Beast threw out a flame-wreathed fist and a blast of power smashed into the Ultramarines Chapter Master, smearing his remains across several metres of granite. For a couple of seconds, Koorland couldn’t drag his eyes from the droplets of molten armour and the stain of blood-grease that had been his fellow commander. All that he was, all that he might be, had been ended with contemptuous ease.
Koorland looked again at the Great Beast, a manic laugh threatening to burst free as he considered the impossibility of taking on such a foe.
‘Destroy the generator,’ snapped Vulkan. He stepped past, hefting Doomtremor in one hand. ‘Orks love to fight. I’m going to give the Great Beast exactly what it wants.’
The tone of the primarch left Koorland no choice — a command that reached into his heart and head and could not be gainsaid. Even had he the inclination to defy Vulkan, he had no time. The gene-father of the Salamanders threw himself at the gargantuan ork, his hammer a blue star against wreathing clouds of green fire.
At Koorland’s command the remaining Space Marines poured fire into the arcane technology of the reactor. Bolts, volkite flares and melta bursts rippled across the screen of shimmering energy that covered the mass of machinery surrounding the Great Beast’s throne. The green curtain broke into constellations of small stars, rippling and surging with energy flux.