An XP farm in Minecraft 1.20.4 Java is a great way to quickly and easily gain experience points. This can be helpful for enchanting items, repairing tools, or simply leveling up your character. There are many different types of XP farms, but this example will focus on a simple and efficient design.
XP farms work by spawning and killing mobs, which then drop experience orbs. The player can then collect these orbs to gain experience points. The most efficient XP farms will spawn and kill mobs as quickly as possible, and this design uses a combination of water streams and lava to do just that. The water streams will carry the mobs into the lava, where they will be quickly killed. The XP orbs will then float to the surface of the lava, where the player can collect them.