This stone idol is about two and a half feet tall and looks like some sort of human/goat hybrid in the fetal position. What exactly it means to the Ghouls or what it does for them is unknown, but they seem to have the ability to sense its location.
Whatever power the idol has, it seems to feed off of Solar Ka. The ghouls will perform a ritual that binds a victim both physically and magically to the idol. The body of the victim then begins to decay as if the person is dead, although their Solar Ka remains intact, being slowly drained by the idol over the course of years.