19. Arctic Forge

Four smiths must brave the frigid cold as they enter the Arctic Forge, where they will have to recreate the trusty Inuit tool, the Ulu, from steel harvested from a giant block of ice. After a round of spine-chilling tests, two smiths return home to forge a blade worthy of the mighty Viking warriors, the Northern Long Seax. These tundra-ready weapons will then be pushed to their limits to determine who will take home the prize of $10,000 and the title of Forged in Fire Champion.