Viscerid
Secreted among the savage garoulin are the viscerids, hulking monstrosities of decaying flesh and diseased intellect. They must constantly replace their own rotting flesh with living tissue in order to survive, and although the garoulin willingly give themselves to their masters, the viscerids vastly prefer human prey. Still, for all their bulk and horrific appetites, the creatures are known to be uncanny strategists and schemers.
Each nation feels the threat of the viscerid lurking far beyond it borders in the deep wilderness. There are thought to only be a few dozen of these creatures in existence, and little is known of their society or history.