Emperor's aura

And it wasn't the light of a teleport flare that forced him to avert his eyes. This, too, would have been compensated for by his armour’s internal sensors, dimming his eye lenses immediately. But he was blind. Blinded by gold, burning like molten metal. The vox shrieked with thousands of his brothers voicing the same malady, but the reports from his brethren were dull, half-lost in an assault of noise that shouldn't exist. It wasn't a fault with the vox, it was in his head – a crashing of waves loud enough to throw off his balance. Blind and almost deafened, Argel Tal felt his bolter slip from his grip. It took all his strength to remain standing.