As he stared into the lidless eyes of the image, they fixed upon him, and he felt the painting's leprous visage peel back the layers of his soul as it hunted for the darkness within him that it would bring forth and nurture. The sense of violation was horrific. He dropped to his knees as he fought to avert his gaze from the burning cruelty of the painting, and the terrifying void that existed beyond its eyes. He saw the birth and death of universes in the wheeling stars of its eyes, and the futility of his feeble race in denying their every whim.

The painting's lips bulged, twisting in a rictus grin.

Give in to me… it seemed to say… Expose your deepest desires to me.

Vespasian felt every corner of his being dredged for darkness and spite, bitterness and bile, but his soul soared as he sensed the growing frustration of the violator as it found nothing to sink its claws into. Its anger grew, and as it did, so too did his strength. He tore his eyes from the painting, feeling its anger at the purity of his desires. He tried to reach for his sword to destroy this creation of evil, but the painting's monstrous will held his power of action locked in the prison of his flesh.

He harbours nothing, said the horrifying painting in disgust. He is worthless. Kill him.

'Vespasian,' said Fulgrim above him, and he had the vivid sensation that the primarch was not talking to him, but was addressing the sword itself.

He fought in vain to turn his head, feeling the sharp prick of the sword point laid against his neck. He tried to cry out, to warn Fulgrim of what he had seen, but his throat felt as though bands of iron had clamped around it, his muscles locked to immobility by the power of the image before him.

'Energy is an eternal delight,' whispered Fulgrim, 'and he who desires, but acts not, breeds pestilence. You could have stood at my right hand, Vespasian, but you have shown that you are a pestilence within the ranks of the Emperor's Children. You must be cut out.'

Vespasian felt the pressure on the back of his neck grow stronger, the tip of the sword breaking skin and warm blood trickling down his neck.

'Don't do this,' he managed to hiss.

Fulgrim paid his words no heed and, with one smooth motion, drove the blade of the anathame downwards through Vespasian's spine, and into his chest cavity until the golden quillons rested to either side of the nape of his neck.

The cargo decks of the deep orbital had been cleared of the greenskin dead by the Legion's menials, for a portion of the Callinedes battle force to assemble and hear the words of their beloved primarch. Fulgrim marched behind a line of heralds, chosen from among the young initiates who were soon to complete their training as Emperor's Children. The trumpeters fanned out before him, playing a blaring fanfare to announce his arrival, and a thunderous roar of applause swelled from the assembled warriors as they welcomed him.

Arrayed in his battle armour, the Primarch of the Emperor's Children knew he was a truly magnificent sight. His face was pale and sculpted, framed by the flowing mane of his albino white hair. He wore the golden-hilted sword that he had used to slay Vespasian, belted at his hip, eager to display the bond of brotherhood that existed between him and the Warmaster.

Lord Commander Eidolon, Apothecary Fabius and Chaplain Charmosian, the senior officers of his inner circle, flanked him. They had been instrumental in spreading the clarity of the Warmaster's vision to the warriors of the Legion. The massive Dreadnought body of Ancient Rylanor, the Emperor's Children's Ancient of Rites, also accompanied him, through tradition rather than loyalty to the Legion's new vision.

Fulgrim waited graciously for the applause to die down before speaking, letting his dark eyes linger upon those he knew would follow him and ignoring those he knew would not.

'My brothers!' called Fulgrim, his voice lilting and golden. 'This day you have shown the accursed greenskin what it means to stand against the Children of me Emperor!'

More applause rolled around the cargo decks, but he spoke over it, his voice easily cutting through the clamour of his warriors.

'Commander Eidolon has wrought you into a weapon against which the greenskins had no defence. Perfection, strength, resolve: these qualities are the cutting edge of the Legion and you have shown them all here today. This orbital is in Imperial hands once more, as are the others the greenskins had occupied in the futile hope offending off our invasion.

'The time has come to press home this attack against the greenskins and liberate the Callinedes system! My brother primarch, Ferrus Manus of the Iron Hands, and I, shall see to it that not a single alien stands upon land claimed in the name of the Crusade.'

Fulgrim could taste the expectation in the air and savoured the anticipation of his next words, knowing that they carried death for some and glory for others. The Legion awaited his orders, most of them unaware of the magnitude of what he was to command, or that the fate of the galaxy hung in the balance.

'Most of you, my brothers, will not be there,' said Fulgrim. He could feel the crushing weight of disappointment settle upon his warriors, and had to fight to control the wild laughter that threatened to bubble up, as they cried out at what was to be a death sentence for many of them.

'The Legion will be divided,' continued Fulgrim, raising his hands to stem the cries of woe and lamentation his words provoked. 'I will lead a small force to join Ferrus Manus and his Iron Hands at Callinedes IV. The rest of the Legion will rendezvous with the Warmaster's 63rd Expedition at the Isstvan system. These are the orders of the Warmaster and your primarch. Lord Commander Eidolon will lead you to Isstvan, and he will act in my stead until I can join you once more.'

'Commander, if you please,' said Fulgrim, gesturing Eidolon to step forwards.

Eidolon nodded and said, 'The Warmaster has called upon us to aid his Legion in battle once more. He recognises our skills and we welcome this chance to prove our superiority. We are to halt a rebellion in the Isstvan system, but we are not to fight alone. As well as his own Legion, the Warmaster has seen fit to deploy the Death Guard and the World Eaters.'

A muttered gasp spread around the cargo bay at the mention of such brutal Legions.

Eidolon chuckled. 'I see some of you remember fighting alongside our brother Astartes. We all know what a grim and artless business war becomes in the hands of such men, so I say this is the perfect opportunity to show the Warmaster how the Emperor's chosen fight!'

The Legion cheered once more, and Fulgrim's amusement turned instantly to sorrow as he understood that, but for Vespasian's stubbornness, a great many of these warriors would have made a fine addition to the army of the Warmaster's new crusade.

With such warriors fighting for the Warmaster, what heights of perfection would have been beyond them? Vespasian's refusal to allow his men to sample the heady delights of Fabius's chemical stimulants, or to undergo enhancing surgeries, had condemned the warriors once under his command to death in the Warmaster's trap of Isstvan III. He realised he should have disposed of Vespasian much sooner, and the mixture of guilt and excitement at the deaths he had set in motion was a potent cocktail of sensations.

'The Warmaster has requested our presence immediately,' shouted Eidolon through the cheering. 'Though Isstvan is not far distant, the conditions in the Warp have become more difficult, so we must make all haste. The strike cruiser Andronius will leave for Isstvan in four hours. When we arrive, it will be as ambassadors for our Legion, and when the battle is done the Warmaster will have witnessed war at its most magnificent.'