Pearl of Power

Wondrous Item, uncommon, requires attunement · 2024 rules, SRD 5.2

While this pearl is on your person, you can take a Magic action to regain one expended spell slot of level 3 or lower. Once you use the pearl, it can't be used again until the next dawn.

Also in the 2014 rules (SRD 5.1).

This page includes material from the System Reference Document 5.2 ("SRD 5.2") by Wizards of the Coast LLC, licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/legalcode).