Dragonborn

Ability Score Increase. Your Strength score increases by 2, and your Charisma score increases by 1.   Age. Young dragonborn grow quickly. They walk hours after hatching, attain the size and development of a 10-year-old human child by the age of 3, and reach adulthood by 15. They live to be around 80.   Size. Dragonborn are taller and heavier than humans, standing well over 6 feet tall and averaging almost 250 pounds.   Draconic Ancestry. You have draconic ancestry. Choose one type of dragon from the Draconic Ancestry table. Your breath weapon and damage resistance are determined by the dragon type, as shown in the table in the Dragonkin article.   Breath Weapon. You can use your action to exhale destructive energy. Your draconic ancestry determines the size, shape, and damage type of the exhalation.   When you use your breath weapon, each creature in the area of exhalation must make a saving throw, the type of this is determined by your draconic ancestry. The DC for this saving throw equals 8 + your Constitution modifier + your proficiency bonus. A creature takes 3d6 damage on a failed save, and half as much damage on a successful one. The damage increases to 4d6 at 6th level, 5d6 at 11th level, and 6d6 at 16th level.   After you use your breath weapon attack, you can't use it again until you complete a short or long rest.   Damage Resistance. You have resistance to the damage type associated with your draconic ancestry.
 

Languages. You can speak, read, and write Common and Draconic.