Born of the infernal legacy and Draconic blood, you have a talent for bridging the gap between both races, though your infernal legacy has caused your Draconic body to slim down some, you are still a fearsome sight to behold. your Cha increases by 2, and your Str increases by 1.

Daemonborn age slightly faster than humans, walking a few weeks after birth, and reaching maturity at the age of 15. They can live to be around 100. 

Daemonborn tend towards Chaotic alignments, though almost never to evil. Most Daemonborn are Chaotic Good 

Daemonborn range from just over 5 feet tall to just over 6 feet tall, your size is medium

Your base walking speed is 30 Feet

You can speak read and write Common, Infernal, and Draconic, thanks to your heritage of two powerful bloods

Most of your head and body are covered in hard armor like scales, though these aren't as lustrous as a full Dragonborn, their flexibility and thinner nature allow them to act as a minor form of armor. When you are not wearing armor, your AC equals 12+ Dex, or if you are wearing light armor, you get a +1 to your AC. 

Due to the blood of the devils running through your veins, you are unable to produce a breath weapon like Full Dragonborn, however, you do get some small magical ability;  you learn the Thaumuturgy cantrip. starting at 5th level, you know the Scorching Ray spell and can cast it once per long rest using this trait. 

Like most Tieflings, you have long protruding horns, however, the blood of dragons in you has strengthened these horns, and turned them forward to face your foes. you can use your horns and an unarmed attack which deals 1d4+strength piercing damage.

 Your Tiefling heritage, and Draconic blood combined give you a natural aptitude for heat. you have resistance to fire damage.