Conjuration (Creation) [Acid]
Level: Sorcerer 3, Wizard 3
Components: V, S, M
Casting Time: 1 standard action
Range: 15 ft.
Area: Cone-shaped burst
Duration: Instantaneous
Saving Throw: Reflex half
Spell Resistance: Yes
You pop the fire ants into your mouth and exhale quickly. The ants distill into drops of pure acid in midair, spattering against your foes and leaving smoking holes.
You breathe forth a cone of acidic droplets. The cone deals 1d6 points of acid damage per caster level (maximum 10d6).
Material Component: A handful of fire ants (alive or dead).
Source: Spell Compendium, page 7.