Feat: Tidal Hands
With an emphatic gesture, you create waves that rush out from you in the shape of your hands. You either form two 15-foot cones that don't overlap or you combine the hands into one 30-foot cone. Each creature in a wave takes 1d8 bludgeoning damage with a Basic Reflex save against your class DC. If a creature critically fails, you also push that creature 5 feet.
Level (+2) The damage increases by 1d8.