Cwim is a monstrous entity of the Wastelands and Pent. It moves its feeding grounds on occasion, although it prefers to be in relatively fertile Prax. It has been known in past centuries to roam into regions bordering the Wastelands: Dragon Pass (during the Second Age), Kralorela (in the First Age) and Teshnos (First and Third Age).
Cwim has three bodies, attached at the neck to a single huge head. Each body stands about 15 meters high at the shoulder. The head itself is about 18 meters across. Cwim weighs about 3,300 metric tons.
When Cwim moves slowly, each of the bodies walks normally. When it is in more of a hurry, it moves like a tripod, using each body as a leg. When moving in this way, it can only use the Spit and Gorp Throwing Attacks. When the monster is in a big hurry, it cartwheels, flinging each body in turn out in front of the spinning head. It cannot attack and cartwheel.