Smithing Stone [7] is an Upgrade Material in Elden Ring. Smithing Stone [7] is one of the uncommon and rarest form of smithing stones that are used to forge greater levels of equipment. Upgrade Materials can be acquired through exploration, looting it from specified areas of a Location, dropped by a specific Enemy or Boss, given by an NPC, or sold by a Merchant.Stone used to smith a variety of armaments. Found in a polar region, it is semi-vitrified.