Buried Treasure

Buried treasure chests will generate buried in beach biomes or, more rarely, the ocean floor, and can be found using a buried treasure map, which can be found in shipwrecks and ocean ruins. The chest will always contain a heart of the sea, a vital crafting ingredient for a conduit, which, when activated, will give the player water breathing and night vision. It will also contain a variety of other items, which can include potions of water breathing, iron and gold ingots, cooked fish, TNT, emeralds, and diamonds. In Bedrock Edition, there are a variety of other items the chest can contain, including chain mail armor, TNT, music discs, and, very rarely, cake.