The border to the Hellfrost is clearly defined by a wall of ice towering several miles above the surrounding land. Beyond this sits the Hellfrost proper, an area of unnatural cold where there is only one season — winter. Only a few have penetrated the outer reaches of the frozen north, and even fewer have returned alive.
Few natural animals, such as woolly mammoths and polar bears, exist in this realm. Only the vilest of creatures can cope with the terrible cold and the kill-or-be killed mentality that pervades this land.