Iceball
(Evocation)

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

This spell is identical to fireball except that it inflicts cold damage instead of fire. The material component is a ball of bat guano and powdered glass.

