Crescent Moon Charm (5e Equipment)

Wondrous Item, rare (major) (requires attunement)

A small pendant, bracelet, or other such similar items, the Crescent Moon Charm always has one predominant feature, a glimmering, almost cartoonish representation of a waxing or waning crescent moon. When in danger, the user of the charm can activate it, causing a suit of pure energy to incase their body for a short time, bolstering both their magic power and resistance.

This item has 6 charges. As a bonus action, you can spend 3 charges to cast a modified version of the mage armor spell. It instead has a duration of 10 minutes, and while under it's effects, you have a +2 to saving throws against spells, and to the damage rolls of your own. At dawn, this item regains 1d6 charges.