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

Dragonlings reach adulthood at about 100 years old, and can live to be about 800.

Dragonborn tend to extremes, making a conscious choice for one side or the other in the cosmic war between good and evil (represented by Bahamut and Tiamat, respectively). Most dragonborn are good, but those who side with Tiamat can be terrible villains.

Dragonlings are smaller than regular dragons, standing about 9 feet tall and averaging almost 600 pounds. Your size is Large.

Your base walking speed is 30 feet. You also have a base flying speed of 50 feet.

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.

Draconic Ancestry

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 3d6 at 6th level, 4d6 at 11th level, and 5d6 at 16th level. After you use your breath weapon, you can’t use it again until you complete a short or long rest.

You have resistance to the damage type associated with your draconic ancestry.

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.

Due to your draconic heritage, you have superior vision in dark and dim environments. You can see in dim light within 120 feet of you as if it were bright light, and in darkness as if it were dim light. You can’t discern color in darkness, only shades of gray.

You are built similarly to your dragon ancestors. You walk on four legs, so you cannot wield weapons. You also can only wear armor in barding form. If you are willing, a creature of size Medium or smaller can ride on your back.

The innate magic flowing through your veins is very strong. You learn the mage hand cantrip. At 3rd level you can cast dragon's breath at will once per long rest. At 5th level you can cast spirit guardians at will once per long rest.