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

Cambion mature at the same rate as humans, but are considered to have reached adulthood at age 25 and live, on average, about 150 years.

Most cambion are Chaotic Evil, though a select few take more after the parent on the humanoid side. Even then, they aren't creatures of good.

Cambion vary in height and weight based on their humanoid parentage, but on average, they stand between 5 feet and 7 feet. Your size is Medium.

Your base walking speed is 30 feet.

You can see in dim light within 60 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 can speak, read, and write Common and Abyssal.

If you are wearing light or medium armor, you can add your Charisma bonus instead of your Dexterity bonus to your AC. With light armor, though, the maximum you can add is 3 (ex: leather armor with +5 Charisma = 14 AC, chain shirt with +5 Charisma = 15 AC).

You know the Fire Bolt cantrip. When you reach 3rd level, you can cast the Searing Smite spell as a 2nd-level spell once with this trait and regain the ability to do so when you finish a long rest. When you reach 5th level, you can cast the Scorching Ray spell once with this trait and regain the ability to do so when you finish a long rest. Charisma is your spellcasting ability for these spells.