|Release||29 June 2015 (Update)|
|Quest item||Hero's Welcome|
|Destroy||If you throw this key away, you will need to make another using another mithril bar.|
|On death||Always kept|
|Examine||A mithril key heated in dragon fire.|
The dragon-mithril key is an item used in Hero's Welcome. It is obtained by using a mithril bar on a mithril dragon with the key mould in your inventory and without having a shield equipped that protects against dragonfire.