Sonic Blast [2]
(Evocation)

Range:  5 feet per level
Components:  V, S, M
Duration:  Instantaneous
Casting Time:  5
Area of Effect:  Special
Saving Throw:  1/2

When this spell is cast, the wizard blows on a conch shell and sends forth a sonic blast that does 1d4+1 points of damage per level. The sonic blast issues forth in a 10-foot diameter cylinder with a distance of 5 feet per level of the caster. Any item, door, etc. caught in the blast needs to make a saving throw versus crushing blow to remain intact.
The material component of this spell is a conch shell that is consumed when the blast is released. The blast of this spell uses the water as a carrier, making it only possible to cast underwater.

