The Rimefell is a chasm in the southern region of Heroshi. Its depth is unknown, but it is rumored it leads to a frozen hell in Nuegalon, because it becomes colder the deeper one descends. A kingdom of goblinoids arose from this rift and troubled the gnome kingdoms of the Hoarspine around year 900. The hobgoblins employed winter wolves as mounts and sent their goblin cavalry in on Worgs.