Dragonborn

Dragonborn are the result of the dragons of ages long-past interbreeding with mortals. While the massive dragons of legend have not been seen in this age, their descendants are found all across Zivaria.
 
  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.
  Alignment: Dragonborn tend to extremes, making a conscious choice for one side or the other in the cosmic war between good and evil. Most dragonborn are good, but those who side with evil can be terrible villains.