you are granted additional cantrips because of your ancestry

When any creature you can see is given advantage or disadvantage, you can consume a breath weapon charge to make that bonus the opposite (advantage becomes disadvantage, and disadvantage becomes advantage). you can only use this once per turn in combat.

Your lineage stems from a dragon progenitor. Choose the kind of dragon from the Draconic Ancestors table. Your choice affects your racial bonuses

When you take the Attack action on your turn, you can replace one of your attacks with a burst stream of radiant light targeting one creature you see within 30ft (to hit bonus is your proficiency bonus plus your con modifier). A creature hit by this attack takes 1d10 radiant damage and has disadvantage on their next attack or saving throw. This moves damage increases by 1d10 when you reach character levels 5 (2d10), 11 (3d10), and 17 (4d10).

Your number of Breath Weapon charges is equal to your Proficiency Bonus, and you regain all expended charges when you finish a short Rest.

When you reach character level 5, you can channel draconic magic to give yourself temporary flight. As a Bonus Action you gain temporary flight until the end of the turn, During that time, you have a Fly Speed of 30ft. Your flight pattern resembles the slithering motion made by eastern dragons during their flight.