Fluid Mastery

The shaman can unleash a torrent of ice and water from her hands in a 15-foot cone as a standard action. This torrent deals 1d4 points of cold damage per 2 shaman levels she possesses, and bull rushes every enemy, using Charisma modifier for the roll. A successful Reflex saving throw halves the damage and negates the bull rush. The shaman can use this ability three times per day.