Path of the Drake Blood
Some individuals are gifted with the power of dragons, either by blood or by devotion to the dragon gods. Either way, by chosen to seek the path of the drake blood, they can enhance their connection with their scaled masters, manifesting the power of the dragons during their rage.
Frightening Presence
Starting at 3rd level, you learn how to manifest the oppressive presence of dragons. You are proficient with the Intimidation skill. In addition, while raging you can use your bonus action to force all creatures within 30 feet to make a Wisdom saving throw against a DC equal 8 + your proficiency bonus + your Constitution modifier. On a failed save, the target is frightened until the end of your next turn. On a success, the target is immune to this feature until you rage again.
Breath Weapon
At 6th level, you can unleash a powerful elemental attack from your breath. When you take the Attack action, you can unleash a powerful breath as part of the same action. Choose one of the following damage types: acid, cold, fire, lightning, or poison. You force all creatures in a 15-foot cone to make a Dexterity saving throw, or take 3d6 damage from the chosen type, or half as much on a success. This damage increases to 4d6 at 10th level and 5d6 at 15th level. Once you use your breath weapon, you can't do it again until you finish a long rest.
Draconian Aspect
Starting at 10th level, your attacks are enhanced by elemental power when you are raging. When you enter in rage, choose one of the following damage types: acid, cold, fire, lighting, or thunder. You deal additional 1d4 damage from the chosen type on a hit and you become immune to the damage from that type. In addition, you can't be frightened while raging.
Winged Terror
Starting at 14th level, when you are raging, you gain a flight speed equal to your movement speed. In addition, whenever a creature moves to a place within 30 feet of you or start its turn there, it must make a saving throw against your frightening presence, not requiring your bonus action.