Conjuration(Creation) [Acid]
Level: Sorcerer 3, Wizard 3
Components: V, S, M
Casting Time: 1 standard action
Range: 15 feet
Area: 15-ft. 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 mid-air, 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)