Silver Fire (Forgotten Realms)

In the fantasy world of the Forgotten Realms, silver fire refers to one among the special abilities the Chosens of Mystra are gifted with.

Once per hour, a Chosen of Mystra can unleash from within his or her body a beam of magical whitish flame known as silver fire (which is also used as a general name for the overall power invested in each of her Chosen by the goddess). This beam is 5 feet wide and can be made to extend as far as 70 feet if desired. No magical or physical barrier has been discovered that can stand up against it, and the beam inflicts 4d12 points of damage (no saving throw allowed) on all beings struck by it. Any nonliving object touched by the beam must make a saving throw vs. magical fire to avoid being destroyed. An individual also can choose to expel the silver fire in the shape of a cloud that fills a cone-shaped area 5 feet in diameter at its base, up to 70 feet long, and up to 70 feet across at its widest. This ìsilver cloudî causes no damage, but banishes dead magic areas forever, instantly restoring such an area's connection with the Goddess of All Magic. This use of the silver fire is extremely rare, since Mystra considers it an emergency action only.

The silver fire also can be activated within the body of a Chosen to purge all external magical and psionic compulsions from that person. And, once per day, an individual can teleport without error to the last location where he or she used the silver fire in any of its forms.