Frostball

Subzero, or frostball, is a powerful combat spell that creates a cloud of terrifying frost within radius up to 10 meters. Because of its unpredictable properties it is advised to use it only under the open sky, as in interiors it can spread towards the caster and their companions.
It is described as pretty useful against fiery dragons, but hardly noticeable by cryophilic creatures such as yeti or ice demons.
== ==
Magic cost:	8
Effect: 	A cold wave shut from mage's hand explodes at the nearest obstacle, wounding everyone within radius of 10 meters by 1d6+6 +1d6 additional points per each 10 seconds of remaining inside the cloud. A Frostball of minimum 6 power destroys a barrier of Obstruction kind, a Force Field is destroyed when the cumulative damage reaches 9.
Misfortune:	Premature explosion, the sphere materializes around the caster.
== References ==
Category:Combat spells
Category:Pages with tables