Demonborn have a base walking speed of 30 ft.

A Demonborn's Dexterity is increased by 2 and Charisma is increased by 1.

Because of their half human heritage, Demonborn are born and age at a similar rate as humans. However, upon reaching adulthood, their demonic heritage takes over and the cease to age, remaining in their prime until their death.

Because of their demonic nature and time spent growing up in the Abyss, most Demonborn are chaotic creatures, giving no care to pesky mortals laws. However, some Demonborn strive to be better than their demonic ancestors, though they often have a difficult time suppressing their violent and evil urges.

Demonborn are medium creatures, typically standing at about 6 feet tall and weighing about 200 lbs. Their eyes have no iris and are solid black, aside from the pinprick pupil during the day. Their horns are more gnarled, curved, and larger than those of tieflings. Their skin is dark, with hints of scales scattered about, ranging from dark reds and blues to pitch black or ashen grey. They have a tail, slender and whip-like, sometimes with a barbed tip, and their hands and feet are clawed with stone-like nails.

During the day, your vision is normal and pupils are nearly nonexistent. At night, your eyes take on a more glossy, reflective appearance. 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. Your vision is also based on thermal sense and can work in magical darkness when tracking heat.

You have resistance to fire damage and acid damage. In addition, you are immune to torture (with your time in hell you've learned what true pain is, but nothing on the material plain comes close). However, you have vulnerability to radiant damage.

As an action you can use Shadow Step to teleport to an unoccupied space within 60 ft. When you do a blast of necrotic energy erupts where you are, teleporting you to your destination; the blast does 1d6 necrotic damage, at the previous and current location, to everything within 5 ft. The damage increases to 2d6 at 6th level, 3d6 at 11th level, and 4d6 at 16th level. This ability can only be used once per long rest.

You can read, write, and speak common and Abyssal, as well as one language of your choice.

When you rest near a fire, you need only to rest for 4hrs to get the benefits of an 8hr rest.

As a creature of darkness, you are at home in the shadows and have proficiency in the Stealth skill. And as your demonic nature strikes fear in the heart of most, you also have proficiency in the Intimidation skill.