Dragonborn
Born of dragons, as their name proclaims, the dragonborn walk proudly through a world that greets them with fearful incomprehension. Shaped by draconic gods or the dragons themselves, dragonborn originally hatched from dragon eggs as a unique race, combining the best attributes of dragons and humanoids. Some dragonborn are faithful servants to true dragons, others form the ranks of soldiers in great wars, and still others find themselves adrift, with no clear calling in life.
Dragonborn Features
Your draconic heritage manifests in a variety of traits you share with other dragonborn.
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. Your size is Medium.
Speed
Your base walking speed is 30 feet.
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.
| Dragon | Damage Type | Breath Weapon |
|---|---|---|
| Black | Acid | 5 by 30 ft. line (Dex. save) |
| Blue | Lightning | 5 by 30 ft. line (Dex. save) |
| Brass | Fire | 5 by 30 ft. line (Dex. save) |
| Bronze | Lightning | 5 by 30 ft. line (Dex. save) |
| Copper | Acid | 5 by 30 ft. line (Dex. save) |
| Gold | Fire | 15 ft. cone (Dex. save) |
| Green | Poison | 15 ft. cone (Con. save) |
| Red | Fire | 15 ft. cone (Dex. save) |
| Silver | Cold | 15 ft. cone (Con. save) |
| White | Cold | 15 ft. cone (Con. save) |
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 the exhalation must make a saving throw, the type of which is determined by your draconic ancestry. 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 4d6 at 6th level, 8d6 at 11th level, and 10d6 at 16th level. After you use your breath weapon, 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.
Natural Armor
You have tough, scaly skin. When you aren't wearing armor, your AC is 13 + your Dexterity modifier. You can use your natural armor to determine your AC if the armor you wear would leave you with a lower AC. A shield's benefits apply as normal while you use your natural armor.
Draconic Toughness
Your hit point maximum increases by 1, and it increases by 1 every time you gain a level.
Credit to Phil (no last name given) for this idea