Path of the Demon

Your soul is bonded to a demon. It lives inside of you trapped forever. Now you live together in one body. As you grew so did the demon’s power within you. You are sometimes able to call upon this power for short periods of time. During your rage, you take on similar traits as the demon within you and sometimes fully change personalities. Common physical traits are horns, sharp teeth, skin color, claws, or a tail.

Demon's Aid

Starting when you choose this path at 3rd level, you gain resistance to cold damage while you rage. You also gain a bonus to your damage on a weapon attack while raging equal to your proficiency bonus. This damage is cold. 

Demon's Revenge

Beginning at 6th level, creatures who attack you feel the pain of their error. Every time a creature deals damage to you while you are raging, it takes cold damage equal to half your level.

Demon's Rath

At 10th level, as an action while you are raging, you are able to explode in a 15 ft cube of cold. Any creature in the cube must make a DEX saving throw of your CON mod + proficiency + 8. If they fail, the creature takes 8D6 cold damage and your rage ends. You can call upon this power once per long rest.

Demon's Flight

At 14th level, you gain the ability to fly as ice wings form from your back during your rage. Your flying speed is equal to your walking speed. 

Wings of Ice

You have wings made of ice as long as you are raging.