Dragon Blooded

Your already strong dragon blood now brings you as close to a true dragon as it can. You gain the following benefits:

• Increase your Strength, Constitution, or Charisma score by 1, to a maximum of 20.
• Your scales harden. While you aren’t wearing armor, you can calculate your AC as 15 + your Dexterity modifier. You can use a shield and still gain this benefit.
• Your walking speed increases by 10 feet.
• You gain immunity to the damage type of your ancestor.
• You can now use your breath weapon as a bonus action. At the beginning of every turn after you have used all charges of your breath weapon, roll 1d6, on 5 or 6 your breath weapon regains 1 charge.