The Realm of Chaos is inhabited by the Chaos Powers and their minions, by the shadow-selves of mortals, and by unsure flittering creatures born from the recurrent emotions of the once-living. It is a hell of sorts and a heaven of sorts, an endless sea of perdition. It is inhabited by numberless hunters and killers, things that prey upon the flittering creatures and even upon the shadowy spirits of men. Not the least of these are the shoaling Discs of Tzeentch, also known as the Steeds of Tzeentch. They roam the tides of the warp like shoals of barracudas, searching for the vulnerable things that inhabit it. Discs are vicious and uncaring hunters. They can scent the shadow-self of a vulnerable human, quickly find it, and tear it to pieces, carrying the remnants back to their Lord Tzeentch.