Minecraft wiki entry for Player_versus_Player, associated text: The best way to keep your most precious valuables is to put them in an ender chest. Then put a chest in your house with basic invaluable items in it (with a few valuables mixed in to help fool them), and bury a chest with 8 obsidian, an eye of ender, a crafting table, and other less semi-valued objects in it a short way away from your house.