The Aefarethen Mountains
History
The Aefarethen Mountains were created by the Arcane and Earth Elves are a preventitve measure in order to stop the mutated and deadly monsters of the northern area from overrunning the kingdoms in the southern area. They were made to be impassable save for the use of dragons so that the inhabitants of the southern kingdoms wouldn't attempt to cross them and therefore be killed by the monsters on the other side.