Northern Beast

A "Great Destroyer" sealed by a brave warrior long ago. The seal has grown weaker over time, allowing the northern beast to regain some of its lost power and break free. Before it could regain its corporeal form, its disembodied spirit possessed creature after creature as it searched for the accursed hero who had once sealed it away. Eventually learning that it could not enact vengeance directly upon its nemesis, the beast attacked the hero's family instead. However, it wouldn't be long until the Precursor of the Blizzard returned home to face the beast anew.