* When Equipped:
** On a successful combat attack this spell has a chance to cast Greater Rune of Blasting on target of attack. This effect will trigger an average of 2.0 times per minute. If a melee attack is used, only the primary weapon can trigger this effect.
***Inflicts 1170 magic damage on target.
****Damage from this effect is harder than normal to mitigate.
***This spell can not be modified except by direct means.
**On a successful hostile spell this spell had a chance to cast Greater Rune of Blasting on target of spell. This effect will trigger an average of 2.0 times per minute.
***Inflicts 1170 magic damage on target.
****Damage from this effect is harder than normal to mitigate.
***This spell can not be modified except by direct means.