Mist Projector

Wondrous item, very rare

This strange device appears to be a twisted rod crafted of some unknown alloy of metal and crystal. The device requires two hands to use. When activated, you create a 30-foot-radius sphere of supercooled mist centered on a point up to 100 feet away. The sphere spreads around corners, and its area is heavily obscured. It lasts for the duration or until a wind of moderate or greater speed (at least 10 miles per hour) disperses it. Each creature in that area must make a DC 15 Constitution saving throw, taking 24 (7d6) cold damage on a failed save, or half as much on a successful one. A mist projector normally contains 10 charges. A mist projector is impossible to recharge without special technology.