This spell causes magical rocks to rain down from the sky and strike all within the AoE. These stones disappear one round after they appear. The stones do 1d12 per 2 levels damage to everyone within the AoE. Characters with metal armor get a +3 to save. If a creature has a shield and holds it over there head, they make the save with a +6. Characters without physical armor make the save at -2. The material components are a pebble, a drop of water, and a feather.