Thunderball
(Invocation/Evocation)

Range:  100 feet
Components:  V, S, M
Duration:  Instantaneous
Casting Time:  3
Area of Effect:  20-foot radius
Saving Throw:  1/2

When the spell is cast, a ball of fire (like a fireball) blossoms, that does 10 points of damage. If the victims fail their saving throw, they are also stunned for 1 round per level, because thunderball also hits them like a concussion grenade. Because of the concussion aspects, things such as skeletons are also affected. A very simple spell, but not one to be used underground, as the concussion could cause a cave in. The material component is rain water from thunderstorm.

