Whipping your head forward with the last word of the spell, you spit a globule of dark liquid at your foe.

You spit caustic saliva into your target's eyes with a successful ranged touch attack. A —4 penalty applies to the attack roll. The subject is blinded until it can wash its eyes with water or some other rinsing fluid, which requires a standard action.

This spell has no effect on creatures without eyes or creatures that don't depend on eyes for vision.