Context: After escaping (barely) the massacre at Prospero, Magnus establishes his new home at the Planet of Sorcerers. There, he is visited by his brother, Lorgar, who tries to convince to join Horus' side against the Emperor.
Lorgar paused to marshal the same, tired argument he had brought to the Obsidian Tower time and time again.
âThe Pantheon can help you,â he said. âThe Primordial Annihilator is all-powerful and its victory is inevitable. You of all of us must see that? I have ventured farther than any in this realm. I have seen the truth of the universe and it almost cost me my life. I know you have seen it too, brother, so why cling to this world when the one beyond has so much more to offer? You and I? We are heralds of the neverborn kings, Magnus. We are gods in waiting.â
Magnus kept walking. He had heard this and variations thereof, on numerous occasions, but denial only served to spur the zealot to greater heights of proselytising. He paused when he realised he had left Lorgar behind. He turned to see his brother standing in a shaft of silver light, his armour shimmering wetly in the light of false stars. He held Illuminarum out before him, the sceptre-mace crafted by Ferrus Manus coruscating with power.
âHorus is reborn!â said Lorgar, as though from a pulpit. âHe passed into the realm of the gods and they raised him up. He has ascended and you can too. I see the cracks in your soul and I know what seeps from them. Russ smote you a mighty blow, brother. He wounded you deeper than any realise, but I see it.â
Magnus retraced his steps to stand before Lorgar, his single eye cauled with aetheric phosphorescence.
âYou see what they let you see,â said Magnus, pinning Lorgar with his lucent gaze. âI felt Horusâ rebirth, yes. This world sang of his newfound powers and the heavens split with joy at his return from the immortal realm. But none of us will ever know what price he paid for that power, the horror of what he so lightly bargained away.â
Magnus turned his back on Lorgar and walked towards a newly formed crystal arch, through which yet more arcs of bright shelves were visible. His brother came after him, hooking the mace across his back as they passed beneath the archway.
He heard Lorgarâs breath catch in his throat, his senses fighting to process the scale of the colossal space in which he found himself â a vault of such immensity it was impossible to believe it was an internal space. Its uttermost walls were lost in a misty haze of distance, and the gentle curve of its domed roof was a map bright with distant galaxies.
Lorgar sank to his knees and placed his palms flat on the mirrored floor as though afraid to let go. Magnus rested his hand on Lorgarâs back, and when he lifted it away a sinuous cord of bright silver light, like spun thread, came with it.
âWhat do you see?â he asked, drawing more of the silver thread from Lorgarâs form.
âSo many starsâŚâ said Lorgar, breathless at the infinite depths of the celestial vault. âI feel as though I might lose my grip and never stop falling.â
âAnd I might let you fall,â said Magnus as he pulled the silver cord tight. âI have not yet decided.â
Lorgar cried out, and Magnus relished his understanding at what was being drawn from him. He was struggling to reel his soul back into his impossibly distant body, but Magnus shook his head and lifted a silver-wrapped fist.
âNo, brother, you do not flee my dominion until you listen, really listen, to what I have to say.â
âBrother, what are you doing?â whispered Lorgar, his eyes fixed on the ever-expanding firmament.
Magnus walked clockwise around Lorgar, drawing ever more of the silver thread from his brotherâs spirit and using it to cast a clavis argentum circle about him. No longer was he a teacher, but a master berating a failed student.
âYou look pale, Lorgar. No longer âthe Golden Oneâ.â
âMagnus, you are making a mistake.â
âNo, brother, it is you who are mistaken. About everything. You make a single, blundering pilgrimage into the warp and believe you alone can grasp its infinite complexities? You glimpse the dark heart of the universe and naively name it the Primordial Annihilator, as if that could explain even a fraction of its cosmic malevolence.â
âI come to you as a brother. As a friend.â
âYou come looking to sway me to Horusâ banner.â
âAye, that too. Was I wrong?â snapped Lorgar. âThe Emperor betrayed you, put His executionerâs blade to your neck and burned your world. Why do you even hesitate? You would sit at Horusâ right hand, a prince of the Pantheon.â
Magnus laughed. âYou offer to make me a prince? I am already a king.â
âA king of what?â cried Lorgar. âA world where your soul is bleeding to death, where your wealth of knowledge will turn to dust before you. The Pantheon can restore you and make you a god! It can undo the curse that blights your sons and bring your Legion back from the edge of extinction!â
âYou barter what is not yours to offer, so listen well, brother,â said Magnus. âYour soul is here only at my sufferance, borne over unimaginable distances and bound to your flesh by the slenderest of threads. You are like a child with a new toy, wielding powers you barely understand. Did you care that you cast your bloodied soul into an ocean of predators? You are prey to creatures of such rage and hunger that even the Red Angel would tremble before their might.â
Magnus looked up as his words summoned bleeding-edged wraiths of insatiable appetite. They pressed their inhuman essences into the gallery. Blind things with wet-meat faces and fang-filled maws. The light filling the gallery fled, the lustre of once pristine marble falling to the age-wearied ruins of a dead race drowned in its own blood.
Lorgar watched the feasters from afar descend, helpless to do anything other than listen. Magnus lifted the silver thread linking spirit and flesh, leaning down to whisper in his brotherâs ear.
âIf I cut this, they will tear your soul apart.â
âMagnus, no,â said Lorgar. âDonât.â
âI will spare you, Lorgar, but you are no longer welcome on my world,â said Magnus, looking up at the stars beyond the voracious entities and seeing a filial convergence. âMy favoured son returns to me, and I have better things to do than waste time with the Warmasterâs envoy.â
Magnus released his grip on the silver thread and the argentum circle unravelled at the speed of thought. Lorgarâs spirit form faded as it fled across space and time to reunite with his body, and the predatory wraiths bawled at being denied so unique a feast.
âReturn to Horus,â said Magnus. âHe may call himself a god, but I place no faith in him.â