You can speak, read, and write Common and Draconic. Draconic is thought to be one of the oldest languages and is often used in the study of magic. The language sounds harsh to most other creatures and includes numerous hard consonants and sibilants.

You gain proficiency with intimidation.

You can use your action to acid spit. When you use your breath weapon, each creature in the area of the exhalation must make a saving throw. The DC for this saving throw equals 8 + your Constitution modifier + your proficiency bonus. A creature takes 2d6 damage on a failed save, and half as much damage on a successful one. The damage increases to 3d6 at 6th level, 4d6 at 11th level, and 5d6 at 16th level and 6d6 at level 20. you can do this a number of times equal to 3x your proficiency bonus

Your DEXTERITY  score increases by 2, and your Charisma score increases by 1.

because of the to survive attacks your skin has have become like and armor

your ac increases by 1