Effect
Makes 4 Great Fireball Runes (requiring 1 Blank Rune). 
Shoots a large circular flame attack based on the center of the selected area, this is the Sorcerers' equivalent of the Avalanche.
Notes
History
In the Winter Update 2007, this rune changed from 2 charges to 4 charges, and the mana required increased from 480 mana to 530 mana.
The other significant change is that the magic words changed from adori gran flam to the current adori mas flam.
It used to look like this:
