Draconic Scales

You awaken long dormant dragon genes within you and magically manifest scales and claws reminiscent of your draconic ancestor. You gain the following benefits:

• An Ability Score of your choice increase's by 2, to a maximum of 20.
• You gain hardened scales. 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 gain claws that become magical natural weapons of which you are proficient with. They deal 1d6 + your Dexterity modifier slashing damage, and an extra attack can be made with them using your bonus action if you used the Attack Action or cast a spell with a casting time of 1 Action. When you reach certain levels your claws become sharper dealing more damage. Your claws damage increases by a damage die when you reach 5th level (2d6), 9th level (3d6), 13th level (4d6), and 17th level (5d6).