Ancient Debris is a rare resource found in the game Minecraft. It is primarily used to craft Netherite, a powerful material that enhances tools, weapons, and armor. Players can find Ancient Debris deep underground in the Nether dimension, typically between levels 8 and 22. To obtain Ancient Debris, players must mine it with a diamond or netherite pickaxe. When smelted in a furnace, it produces Netherite Scrap, which can be combined with gold ingots to create Netherite Ingots. This resource is highly sought after due to its durability and strength compared to other materials.