Masterwork Blacksmithing Upgrade

 can be performed on craftable items. Note that an item must have at least 30 maximum durability in order to be Masterworked or Enchanted.

Recipe
This recipe requires, and improves, the Blacksmithing Masterwork Proficiency skill. The Masterwork Blade Weapon Proficiency, Masterwork Chain Armor Proficiency, Masterwork Plate Armor Proficiency and Masterwork Shield Proficiency skills provide additional masterworking bonus options.

(Note: Although the crafted equipable shown above depicts a sword, this recipe is usable on any items crafted using Blacksmithing recipes.)

Masterwork Bonuses
Successfully masterworking an item will allow the crafter to select one of three effects to apply to the item.