The land of Iobaria is located east of the nation of Brevoy, but is considered part of the continent of Casmaron. Found north of the Castrovin Sea, it was once a mighty empire, but was decimated two millennia ago by a series of plagues. The empire, at its height, stretched from the Icewall, Ice Steppes, and the Lake of Mists and Veils in the north to the Myrfrus River in the East, the Icerime Peaks and Hills of Nomen in the West, and the Castrovin Sea to the south.