Smithing mithril spears
|Tai Bwo Wannai Trio|
|Completed Barbarian Smithing|
|Inputs (102,760)||Outputs (1,311,240)|
140 × Mithril bar (89,180)
140 × Maple logs (13,580)
140 × Mithril spear (1,311,240)
You can make money by smithing mithril bars and maple logs into mithril spears at the barbarian anvil at Gunnarsgrunn (the Barbarian Village). It is recommended, in order to reach maximum profit, to deposit all the mithril bars into your metal bank before starting, and then set up a bank preset with 27 maple logs and your wilderness sword (with the skull sceptre equipped). Bind your scepter and your sword on your action bar. If banking using a teleport item that isn't equipped in the weapon or shield slot, 28 logs can be brought at a time instead. Memory strands are a useful option, as they can be stored in the currency pouch.
After loading your preset, teleport to Gunnarsgrunn by pressing the scepter keybind. Run to the barbarian anvil close north to where you appear, while equiping your wilderness sword, either from inventory or by pressing its keybind. Smith your 27 or 28 spears at the anvil and press the sword keybind to teleport close to the Edgeville bank. Run to the bank while equipping the scepter. Load bank preset, and repeat.
You can replace the wilderness sword with any item allowing for fast teleportation to a bank.
You should be able to smith one inventory every 11.5 minutes, making about 140 Mithril spears an hour.