Somber Smithing Stone [8] is an Upgrade Material in Elden Ring. Somber Smithing Stone [8] is a rare special smithing stone used to reinforce special armaments to a higher level and to obtain better stats. 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.Large polar smithing stone drained of color.