Filene's Flowers

5-level Evocation

This spell causes moisture in the ground at a point within range that you designate to freeze into a mound of solid ice covered by a layer of soil, which bursts violently through the surface. This flings dangerous ice shards and small stones throughout the area, turning the surface of the ground in a circle of 15 feet from the point you designated into difficult terrain. The shards and stones deal 1d6 points of damage per caster level (maximum 15d6).