Acid Splash

School conjuration (creation) [acid]; Level inquisitor 0, magus 0, sorcerer/wizard 0, summoner 0; Elemental School earth 0
CASTING
Casting Time 1 standard action
Components V, S
EFFECT
Range close (25 ft. + 5 ft./2 levels)
Effect one missile of acid
Duration instantaneous
Saving Throw none; Spell Resistance no
DESCRIPTION
You fire a small orb of acid at the target. You must succeed on a ranged touch attack to hit your target. The orb deals 1d3 points of acid damage and an additional 1d3 points of acid damage every four caster levels. This acid stays wherever it lands, dealing 1 point of ongoing acid damage per round to whatever object or creature it touches.

This acid can be cleaned off with a DC 10 Heal check.