Arcane Quiver

Your studies of supernatural archery extend further than any other. You gain the following features:

Ability Score Increase. Increase one ability score of your choice by 2, to a maximum of 20.

Quiver. You gain additional uses of your Arcane Shot feature equal to your proficiency bonus, and regain all expended uses whenever you finish a short or long rest.

Versatile. Whenever you finish a long rest, you can replace any Arcane Shot options you know with another one.