Path of the Drake Warrior

You charge throw your self the anger of the dragons.

Drake Essence

3rd Level: Elemental Aura: While you are raging, you are surrounded in an aura of elemental energy based on one dragon type, choose an dragon color to be get your power from. When an attacker hits you with a melee attack, the attacker takes your proficiency bonus damage of the element related to you dragon color, also you gain resistance to that damage type.

Extend Aura: In addition, once per rage, while you are raging, you can use your action to extend the destructive energy of your elemental aura. The extantion of your aura is a 10 ft sphere centered on you, the dragon color determines the damage type of extantion. When you choose to extend your aura, each creature in the area must make a  Constitution saving throw. A creature takes 2d8 damage on a failed save, and half as much damage on a successful one. The damage increases to 3d8 at 6th level, 4d8 at 10th level and 5d8 at 14th.

The DC for this saving throw and any other in this sub-class is equals 8 + your Constitution modifer + your proficiency bonus.

Aspect of the Drake

6th Level: Aspect of the Drake: You inspire fear as if your opponents faced a true dragon. You gain advantage on Intimidation checks, and wile you are raging you are immune to being frightened and fear effects. Also the first time any creature takes damage from your Elemental Aura or Extend Aura they have to make a Charisma saving trow or be frighted for a minute, they can re make the save at the end of ache of of their turns

Draconic Scales

10th Level: Draconic Scales: You grow patches of draconic scales over your body. Your Unarmored Defense becomes 12 + your Dexterity modifer + your Constitution modifer and you now have resistence to your draconic ancestry damage type . Also you now are immune to your Draconic Ancestry related damage type while you are raging.

Draconic Wings

14th Level: Draconic Wings: As a bonus action or when you enter a rage you can spend one use of your rage to grow dragon wings on your back for 10 minutes or until your rage ends. While you have the wings you have a 60 ft flying speed and can use your wings to make a special reaction.

Wing Attack: Reaction (when a creature moves withing 10 ft of you). All creatures withing 10 ft of you have to make a Strength saving trow or take 2d10 + your Strength modifier bludgeoning damage and fall prone or be pushed 10 ft way on a failed one or half as much damage on a successful one and they can only be pushed.