Your wisdom score increases by 2 and strength by one

Empathy demons mature at the same rate of humans, but live up to 200 years 

Empathy demon, depending on how they were raised, can be anywhere from an angelic lawful good to a demonic chaotic evil. However, most drift towards the middle, lawful or chaotic neutral. 

Empathy demons stand between 5 and 7 feet tall, and have larger, more muscular builds. They tend to weigh around 200 to 250 pounds. Your size is Medium.

Due to their demonic ancestry, Empathy demon can see in the dim light up to 120 feet as if it were bright light and dark light as if it were dim. In darkness, empathy demon cannot discern colour, only shades of grey.

Your unarmed attacks using your horns, fangs and claws is increased to a 1d6 die, dealing piercing/slashing damage.

Starting at 2nd level, you can add necrotic damage equal to half your current level (rounded down) to any melee attack. Once you use this trait you cannot use it again until you finish a long rest. 

Starting at 6th level, a demonic Empathy demons can teleport up to 60 feet through dim light or darkness, provided that their destination's light is also dampened and nothing is blocking their exit. If you already have this feature, increase the range by 30 feet. You can use this feature once per long rest.

Due to you being a Demon who feels the feelings of the people around them when someone in your group rages, you rage to but also if someone in the group is frightened you are frightened to this ends when the original person has stop feeling. 

when you are in a place will a lot of people (over 50) you get overwhelmed and feel too much and get disadvantage on intelligence saving throws. If this is a place where most people are feeling fear this will effect the empathy demon and they will have to do a wisdom saving throw. On a failed throw they get disadvantage on all rolls for 2 turns. If you role a 14 or above you succeed the saving throw, if 13 or below you fail.