You are a Humanoid and Dragon.

You are Medium or Small. You choose the size when you select this race.

Your walking speed is 30 feet.

You have resistance to necrotic damage and radiant damage.

You can see in dim light within 60 feet of you as if it were bright light and in darkness as if it were dim light. You discern colors in that darkness only as shades of gray.

When you take the Attack action on your turn, you can replace one of your attacks with an exhalation of magical energy in either a 15-foot Cone or a 30-foot Line that is 5 feet wide (choose the shape each time). Each enemy creature in that area must make a Dexterity saving throw (DC 8 plus your Constitution modifier and Proficiency Bonus). On a failed save, a creature takes 2d4 Radiant damage. On a successful save, a creature takes half as much damage. This damage increases by 2d4 when you reach character levels 5 (4d4), 11 (6d4), and 17 (8d4). Each friendly creature in the area regains a number of hit points equal to half of the damage dealt.

You can use this Breath Weapon a number of times equal to your Proficiency Bonus, and you regain all expended uses when you finish a Long Rest.

When you reach 5th level, you can channel the powers within you to give yourself temporary flight. As a Bonus Action, you sprout wings on your back that last for 10 minutes or until you retract the wings (no action required) or have the Incapacitated condition. During that time, you have a Fly Speed equal to your Speed. Your wings appear to be draconic and the same color as your scales. Once you use this trait, you can’t use it again until you finish a Long Rest.