Birthright

You point and glower imperiously at one creature that you can see within range.  Make a ranged spell attack at the target.  On a hit the target suffers 1d6 force damage.  If you hit the creature must make a Wisdom saving throw. On a failure it is blinded by the majesty of your royal form until the start of its next turn.

This spell's damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).