Bow sword

The Bow sword is required in the Devious Minds quest, for the monk at the temple on the way to Canafis. A player is required to use a Mithril two-handed sword on Doric's whetstone, directly east of Taverly. The player is then prompted to add a bowstring to the sword. This process requires 65 Smithing and 50 Fletching.

It cannot be equipped, and is lost when given to the monk.