Minecraft wiki entry for Multiplayer_PvP_bases, associated text: Of course, you teleport first to the end (watch out for other enemy players!). Then, make sure no one is watching, then make a bridge or travel via End Gateway to whatever direction possible, out of the main island. Make sure you destroy the bridge. The main island should not be at least visible. You can start on the base immediately as soon as you are content with the surroundings like how many abandoned or non-abandoned bases are around. Make sure to claim the area first. Then, a few hours later, your base will be done!