Metamagic Artillerist

Prerequisite: The ability to have and use Sorcery Points.

You have mastered the ability to isolate your Meta Magic and channel it through an arcane focus with explosive results and have gained the following benefits:

Increase your Charisma score by 1 to a maximum of 20.

As an action, you can expend a Sorcery Point and cause all creatures within 10 feet of you to make a Dexterity Save. On a failed save they take 1d6 force damage. Expending more than one Sorcery Point in this fashion increases the damage taken by an additional 1d6.