Eidolon

The chamber smelled of scented oils and ozone — the air humming faintly with the low resonance of distant Kakophoni tuning their instruments in the decks below. Every note that trembled through the hull made the walls quiver like a living thing, perfect in its agony.

Lord Commander Eidolon stood at the centre of his private hall, the light of Chemosian crystal lamps gleaming against his polished armour. A data-slate floated in the air before him, suspended by a servo-skull, its text scrolling with endless administrative tedium. He wasn’t reading it.

His expression was one of cultivated disdain — a marble carving of irritation given motion.

“A mortal,” he muttered, the word leaving his lips as if it tasted foul. “Fulgrim sends me a mortal.” He turned slightly, the white fall of his hair catching the light as he regarded the two kneeling serfs beside the door. They froze under his gaze, like insects beneath glass. “Do you know,” he said to no one in particular, “what the Primarch calls this? Perspective.”

His tone dripped venomous amusement. “He says it will remind me of humility. As if one can polish perfection finer by comparing it to dirt.”

He paced across the floor, the echo of his boots blending with the low hum of his augmented voice, every syllable carrying that almost-musical undercurrent that unsettled even Astartes. His cape of white silk whispered across the marble tiles as he moved.

“Still,” he said softly, a cruel smile forming, “perhaps there’s use for them. A pet may learn tricks, after all. And if not—”

The vox-harmonics in his chest purred faintly, the sound resonant and dangerous.

“—well, their screams may at least be educational.” He stopped before the doors of the audience chamber, where a pair of Phoenix Guard stood in silence. Somewhere beyond the gilded archway, he could hear the faint shuffle of mortal footsteps approaching — hesitant, nervous, very aware of what awaited them.

Eidolon’s fingers brushed along the edge of his Phoenix Spear, the gesture almost idle. “Late,” he murmured. “How very human.”

He tilted his head, violet eyes narrowing, the faintest tremor of amusement curling through his tone.

“Let them in,” he said at last. “Let us see what flaw the galaxy has seen fit to gift me.”

The doors opened with a hiss. The Lord Commander smiled — a perfect, terrible thing.

“Welcome,” he said, voice resonating through the chamber like music played on razors. “Do try not to bore me.”