Your Charisma score increases by 2, and one other ability score of your choice increases by 1.

Cambions stand at roughly the same height as a human when fully grown, although both their fiendish and humanoid parents' sizes may influence this to see them end up slightly shorter, or taller. Your size is medium.

Your base walking speed is 30 feet.

Born of fiendish blood, you have superior vision in dark and dim conditions. 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.

For all intents and purposes you count as a standard, living creature and not a fiend. However, certain spells and effects that specifically deal in detection instead count you as a fiend. These include Detect Evil and Good and a paladin's Divine Sense. The blood of the lower planes lives in you.

Dark forces favor your bloodline. If you are hit by an attack, you may use your reaction to add +3 to your AC for that attack. Once per short rest.

You can speak, read, and write Common and either Abyssal or Infernal.

When you reach 3th level you gain access to powers granted to you by your infernal parentage. You gain access to the cantrip Produce Flame, and the spell Disguise Self, which you may cast once per long rest. Your spellcasting modifier is Charisma. You do not need material components for either spell.

You are proficient in your choice of either deception or persuasion.