The bar is only usable on one of the anvils at Kethsi. One of these anvils may be accessed via the fairy ring system using the code , followed by . The other may be accessed via the World Gate. If a player tries to use a dragonbane bar on a normal anvil, they will receive the message: You don't seem to be able to forge this bar on an ordinary anvil. It can be used to fill a strong smelting urn.