The Beast of Nurgle looks like some horrendous mish-mash of creatures. It has the soft and sticky body of a pale brown slug, webbed feet that flap uselessly, a face of writhing green tentacles, and whiptail growth that bursts from its back and which wags constantly from side to side. The Beast is no less deadly than it is ugly, for its touch causes paralysis and its slimy secretions rot everything they cover. The very proximity of a Beast is sufficient to kill small animals and plants and even larger creatures may age and decay perceptably in its presence. The Beast is the very embodiment of decay.