Tameable Phantoms!

I think we can all agree that the Phantom isn't the most liked mob in Minecraft. But I personally find them cool! So how about making them "tameable". First things first, every night that you don't sleep should increase the chance of an "Elder Phantom" to spawn. Basically, this Elder Phantom is a bigger, bulkier phantom that can pick up the player! Once you've been picked up, you could attack the phantom and it would drop you, but if you don't attack it, it could bring you to a "Phantom Nest" to feed you to it's babies. Once you're in the nest and slay the Elder Phantom you can take the Phantom Eggs and bring them home. Hatching the phantom eggs works similarly to the Turtle eggs. Once they hatch, they'll "imprint on you" and follow you around, help you in battle, kinda like a wolf! After they grow up, feeding them an echo shard and an ore will activate their ability - Being able to use echolocation and highlight nearby ores of the chosen type. Of course, such an awesome ability should have a cooldown.