To get the Breach enchantment in Minecraft 1.21, you need to either enchant a Mace at an Enchanting Table or find an already Enchanted Mace as loot with Enchanted Books while exploring Ominous Vaults.

While destroying a bookshelf with standard tools just yields books, using a tool enchanted with Silk Touch allows the player to take the entire bookshelf in one piece.

Smithing Tables are both a variation of the Anvil block as well as a Job Site Block for unemployed Villagers. Here's how to make and use them!