Higher smithing skill allows you to learn higher level smithing plans. Blacksmithing plans can be found on trainers around the world as well as from quests and monsters.
Recipes of durtle-nurtle13 of 507 known66 / 75
Rough WeightstoneKnown
Copper Chain BeltKnown
Copper Chain PantsKnown
Copper BracersKnown
Rough Copper VestKnown
Copper Battle AxeKnown
Copper Chain BootsKnown
Gemmed Copper BootsKnown
Rough Grinding StoneKnown
Copper RodKnown