|Release||30 April 2012 (Update)|
|Destroy||You can get more by siphoning from fireball nodes, fire storm nodes and fire esslings.|
|On death||Always lost|
|Examine||One of the four basic elemental runes.|
A fire rune obtained in the Runespan is created by siphoning fire esslings, fireballs (both with 14 Runecrafting) and fire storms (with 27 Runecrafting), requiring one rune essence and giving 17.5, 34.8 and 42 experience respectively.
If you try to bank any runes or essence from Runespan you get the message "A magical force prevents you from banking this item."