Sandblast

Whipping your hand in a wide arc, you spray sand from your fingers in a powerful blast.

(Spell Compendium, p. 180)

Originally posted on D&D tools

Evocation

Level: Druid 1,
Components: V, S, DF,
Casting Time: 1 standard action
Range: 10 ft.
Area: 10-ft.-radius burst centered on you
Duration: Instantaneous
Saving Throw: Reflex half
Spell Resistance: Yes

Creatures in the area take 1d6 points of nonlethal damage. Any creature that fails its Reflex save is also stunned for 1 round. You are not harmed by the spell.