Rapid Fortification
Prerequisites Mending cantrip
You can cast the Mending cantrip as an action or a Bonus Action. If you cast it as an action, you can use one of the following effects.
Repair
You can restore a single nonmagical object, such as a door, Cart, or window, to pristine condition if at least half of its parts are present. This object can be no larger than 10 cubic feet, or 1 cubic foot if it is exceptionally complex (such as a clock).
Fortify
You can build simple fortifications, such as sealing a door shut, adding wooden planks to a window, or building a short stone wall (no larger than 10 cubic feet). You must have the materials present to use this ability.
Sources
Valda’s Spire of Secrets (2024)