Gift of the Gem Dragon

Ability Score Increase

Increase your Intelligence, Wisdom, or Charisma score by 1, to a maximum of 20.

Telekinetic Reprisal

When you take damage from a creature that is within 10 feet of you, you can use your Reaction to emanate telekinetic energy. The creature that dealt damage to you must make a Strength saving throw:

You can use this Reaction a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest.