Purpur Magnets

If you craft popped chorus fruit, end crystals, and eyes of ender together, you should be able to get a purpur magnet.  If you eat a chorus fruit near it, you will be more likely to teleport near a purpur magnet than anywhere else.  The same applies to enderman teleportations.  Also, thrown ender pearls will be attracted to them.  Those two properties would make them very useful for transportation.