Ancient Draconic Ancestry

You are a descendant of an ancient dragon bloodline. 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 13 + your Dexterity modifier. You can use a shield and still gain this benefit.
• You draconic ancestry grants you the Keen Smell ability. You have advantage on Wisdom (Perception) checks that rely on smell
• You can cast the Alter Self Spell once per day by using this Feat.