This spell immediately precipitates all moisture in the air into a drenching rain that falls at 1 inch per round. The cloudburst quenches normal fires (small ones immediately, medium sized ones in half a round, and large ones in full round), and douses magical fires for 1d2 rounds. Large - area fire spells are extinguished in a huge cloud of steam. Fog will be precipitated as rain, while smoke and similar clouds of particles will be dispersed.
A cloudburst spell may be affected by climate and temperature of the area (greater effect in jungles, lesser in deserts, sleet/snow in arctic, etc.).
The material components are a small kite and some rock salt.
Notes: Common for Air mages, Water mages, Weather mages, and the like; otherwise uncommon.