Acid Rain

Acid rain deals 1d6 points of acid damage (DC 15 Reflex save negates) each minute to anyone caught out in the open without shelter.

Rain reduces visibility by half, imposing a -4 penalty on Spot and Search checks. It also imposes a -4 penalty on Listen checks and ranged weapon attacks.

Rain automatically extinguishes candles, torches, and similar unprotected flames. It causes protected flames, such as those of lanterns, to dance wildly and has a 50% chance to extinguish these lights.