earth reaver
Class: innate : 5 mage : 5 cleric : 5 druid : 5
Domains: earth
Damage Type: bludgeoning damage on target for clevel/4 + 1 rounds, shatters stoneskin on target
Syntax: cast CLASS earth reaver on TARGET

This spell will cause the ground around the target to erupt and throw dirt and rocks at the target.