Volcanic Storm

Range long (400 ft. + 40 ft./level)
Area cylinder (20-ft. radius, 40 ft. high)
Duration 1 round/level (D)
Saving Throw none
3d6 points of bludgeoning damage + 2d6 points
of fire damage to every creature in the area.
DMG occurs once. The remaining duration ash
rains down in the area. -4 penalty on Perception
skill checks in the area is + difficult terrain