Rune ingot IV in a furnace in the main area of the Artisans Workshop, while having tongs in the inventory. The ingot can then be smithed into a ceremonial sword, with a rune sword design in the inventory. If you wish to return a heated ingot to the smelter, simply use the bar on the water cooler at the end of the smelter to return it to its original form.
|Release||8 March 2011 (Update)|
|Examine||A rune ingot of absolute quality that has been heated up.|
|Rune ingot IV||1||N/A||-|