Dragon Subdomain

At 4th level, you may use a breath weapon once per day as a standard action. When you gain this ability, choose acid, cold, fire, or electricity--this determines what kind of damage your breath weapon deals. Once you make this choice, you cannot change it later. Your breath weapon fills a 15-foot cone, and deals 3d6 points of damage--this damage increases by 1d6 points at every even-numbered level you gain beyond 4th level. A creature hit by your dragonbreath attack can attempt a Reflex save (DC 10 + 1/2 your cleric level + your Wisdom modifier) to take half damage. At 9th level, you can use this ability two times per day, and at 1 4th level you can use it three times per day.