This spell allows the caster to create a sudden torential burst of rain, even in underground settings or inside buildings. This takes effect immediately and lasts for 1 round. This spell will reduce fire damage by 2D4 points. Long range missile fire becomes impossible, and short range missile fire is made with a -10 penalty to BS. Fire-based magic is instantly dispelled, whilst any flaming magical weapons are nullified for the spell's duration. Gunpowder weapons cannot fire during the rain and have a 10% chance of becoming waterlogged and unable to fire until dried out.