Intensified Breath Weapon

Origin Feat

You now have a number of "Charges" (instead of "uses") of your Breath Weapon equal to your Proficiency Bonus.  You may expend a Charge to use your Breath Weapon in place of one Attack when you take the Attack Action.  When you do, you can expend additional Charges to add one or more of the following bonuses, but you may only add each bonus once per Breath Weapon Attack.

• Your Breath Weapon receives a bonus to damage equal to your Character level.
• The DC of your Breath Weapon's Saving Throw increases by 2.
• The area of effect of your Breath Weapon increases: Breath Weapons with a size of 5 by 30 feet increase to 5 by 60 feet, and Breath Weapons with a size of a 15 foot cone increase to a 20 foot cone.

You regain one expended Charge when you finish a short rest and all expended Charges when you complete a long rest.