To fight Piglin Invasion and save the Overworld you need to keep your villagers are happy and one aspect of that is to make sure you have your buildings safe and sound. Over time your buildings will get damaged due to Piglin attacks; as far as I can tell they don’t experience any normal wear and tear so only direct damage affects the structural integrity.
Anyhow, it is important to know how to repair damaged buildings in Minecraft Legends so in this guide, we will discuss everything you need to know to keep your buildings in top shape.
In Minecraft Legends, there are some villages that are constantly attacked by Piglins, and even your own main base is not safe from attacks. Therefore, to protect yourself, you need to repair the buildings and structures in the game. If you completely repair a village, it will spawn a chest with valuable resources, such as Prismarine.
To repair villages and other structures, you need to build a Carpenter Hut nearby. Once you build it, the structures will start to repair themselves automatically. However, the structures need to be at 3% health to function properly.

How to Build Carpenter Hut and Repair Buildings
Carpenter Hut is easy to build once you have 150x Wood and 150x Stone. You can use your Allays to gather the resources needed to craft the Carpenter Hut. When you have the necessary resources, simply press the D-Pad to access the building hotbar and select the Carpenter Hut.
Keep in mind that you need to place the Carpenter Hut near the damaged building to start the repair process. The building will then start repairing the damaged building which takes a short while. It is also important to note that building multiple Carpenter Huts will not speed up the process of repairing nearby structures.
That’s everything you need to know to know in order to successfully repair buildings in Minecraft Legends. We also have a detailed guide that explains Villager Chests so make sure to give it a read as well before you go.