Construct Mending

A construct you touch regains a number of hit points equal to 1d8 + your spellcasting ability modifier. This spell has no effect on non construct creatures.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the healing increases by 1d8 for each slot level above 2nd.

The magewrights of house Cannith crafted a way to prolong the usefulness of their creation.