Fixit

1st-level transmutation

Casting Time: 1 minute
Range: Touch
Components: V, S, M (adhesive tape with ducks drawn on it)
Duration: 10 minutes
Class: Bard, Cleric, Sorcerer, Wizard

You imbue a broken item no larger than 20 feet in any dimension with pure belief. For the duration, the item is whole once more. In addition, if you were familiar with the item’s magical function (GM’s discretion) and its rarity was no higher than common, the item regains its magical properties for the duration.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the rarity of the item that can regain its magical properties increases to uncommon (3rd level), rare (5th level), very rare (7th level), or legendary (9th level).

Source: Heliana's Guide to Monster Hunting