The headwater of the Ragil river begin at the Roralarg swamp. From this cold area, it becomes a fast and dangerous river with many waterfalls and rapids. The area's hobgoblins say that one does not reach adulthood until he has canoed down the Ragil. In the Horgon Era, the ancestors of these hobgoblins were always under threat by the Glangveif. This frost giant empire was hungry for land and minions. This led to diabolic pacts with Dispater, then the formation of Dispaters Concubines, and the creation of the unnatural glacier Nym-Zoedine.