What remained of the XIII Legion forces followed pre-prepared evacuation routes down the Untar Mesas. Three Rhinos with little of the cobalt-blue of Ultramar left on their structure after the devastating barrages of plasma fire.
Barely a handful had survived the slaughter. The Sons of Horus had the left flank, and were pouring in heavy armour. Army units of artillery were racing to occupy the high ground and more Interfector engines were pushing to complete the flank’s collapse.
The slate before Arcadon Kyro completed its auspex sweep, but came up empty. No Ultramarines armour locators that weren’t already aboard the withdrawing Rhinos.
‘Are there any more?’ asked Castor Alcade, and the desperate hope Kyro heard was a whip to an already bloodied back.
‘No, sir,’ he replied, his voice strained and hoarse. A breath of superheated air had scalded the inside of his lungs. If he survived this battle, they’d need replacing. ‘This is it.’
‘Three damn squads!’ hissed Alcade, slamming a fist against the buckled interior of the Rhino. ‘How can that be all that’s left?’
‘We were hit by Titans,’ said Kyro. ‘We’re Thirteenth Legion, but even we can’t soak up that kind of firepower.’
‘Keep looking,’ insisted Alcade.
‘If anyone else made it out, I’d know by now,’ said Kyro.
‘Keep looking, damn you. I want more of my men found.’
‘Sir, there’s no one left,’ said Kyro. ‘It’s just us.’
Alcade sagged and Kyro hated that he had to be the bearer of yet another turn of fate that saw his legate further humiliated.
He’d lost his helmet in the fighting, and his armour was blackened all over where a backwash of plasma had caught him. He’d suffered burns to most of his exposed flesh, and could feel the puckering tightness of wounds that would never heal.
Hot winds rammed into the Rhino through a gaping wound in the glacis. Virtually the entire frontal section had been sheared off in an explosion, leaving the driver’s compartment exposed. Instead of seeing the battlefield through external pict-feeds or a slender vision block, Kyro had a gaping hole large enough for two legionaries to climb through abreast of one another.
‘Any word from Salicar?’ asked Alcade. ‘We should link with the Blood Angels, pool our resources.’
Kyro didn’t answer, his attention snared by the hideous sight far across the battlefield. Even the intervening smoke of battle couldn’t obscure the horror of what he was seeing.
‘What in Guilliman’s name is going on over there?’ said Alcade.
Kyro shook his head. What it looked like was impossible.
The Knights of House Devine were attacking
The Knights’ battle cannon punched craters in its legs. Their reapers were cutting down the skitarii and Army troops stationed in its leg bastions by the hundred. They darted in to fire thermal lances into its upper sections, peeling back its rear armour like foil paper.
‘What do they think they’re doing?’ demanded Alcade.
‘They’re traitors,’ hissed Kyro, unwilling to believe it, despite the evidence of his own eyes. ‘Raeven Devine has been with Horus this whole time!’
‘Then his life is mine,’ said Alcade.
Kyro ignored the legate’s bombasts, and fixed his attention on the lead Knight. A red gold machine with a golden banner streaming from its carapace and a crackling energy lash whipping at its side. He knew it as
It skidded to a halt behind the Imperator and braced its legs.
‘They can’t hurt it can they?’ said Alcade. ‘They’re too small, surely. An Imperator’s far too big to–’
Raeven Devine’s Knight unleashed a stream of white-hot fire from his thermal lance. And for a fleeting second, Arcadon Kyro believed his legate might be correct.
Then that hope was dashed as every Knight of House Devine combined their lance fire into one incandescent beam of killing light. Combined to hideous effect, the lance fire punched through the weakened armour of
Kyro’s senses were enhanced. He saw in spectra beyond those of unaugmented mortals, and knew immediately that the Imperator was doomed. He read the breaching of the vast reactor at the heart of
The Knights knew it too and were already fleeing from their murder.