Slurrk

Slurrk is an ooze from an unknown plane.

History
Driven only by instinct and hunger, Slurrk consumes every living being in its path. An ancient ooze, it has devoured countless beings to the point that it has begun to lose its slime-like viscosity. The upper portions of its body, as it were, have begun to take the form of the creatures it has consumed. Limbs, faces, and other extremities have solidified, creating a truly nauseating being to behold.

Slurrk has recently taken up residence in a remote temple, eating all its inhabitants and any supplicants who try to visit. Some argue that after consuming that many faithful, Slurrk has become a holy object itself. Other people aren't interested in being eaten and steer very, very clear.