Amorphous creatures that live only to eat, scouring underground areas
Gray jellies are amorphous creatures that live only to eat. They inhabit underground areas, scouring caverns, ruins, and dungeons in search of organic matter, living or dead. Average individuals will be up to 10 feet in diameter, about 6 inches thick (high), and weigh up to 2,500 pounds.
Basic Fantasy Role-Playing Game