The Noise Marine is a devotee of Slaanesh whose senses have been so ravaged by excess that only the most extreme stimulation can pierce his deadened nerves. To feel anything at all, he wages war amid a hurricane of deafening sound, wielding sonic weaponry that turns cacophony itself into a killing force.
Chief among his instruments is the sonic blaster and the dreaded doom siren, devices that hurl focused blasts of shrieking dissonance capable of liquefying flesh and shattering ceramite. To the Noise Marine, the screams of the dying and the roar of his weapons are exquisite music, a symphony of agony offered up to his depraved prince. He dances through the carnage, drinking in every sensation with rapturous abandon.
Drawn from the ranks of the Emperor's Children, Noise Marines embody their Legion's descent into sensory madness. Once the proudest of Space Marines, they are now hedonist warriors who seek in war the ultimate experience, chasing sensations ever more extreme upon the battlefields of the Chaos Space Marines.