The Meathook Massacre The Meathook Massacre is perfectly unreasonable
You can see all other Disney Lorcana products here, which includes sleeves and deck boxes (plus puzzles that have nothing to do with Lorcana but are included for some reason?)
For three mana, it exiles any opponent's nonland permanent until it leaves play, plus you can tap it to put a +1/+1 counter on any Vehicle or creature you control
Gaea's Cradle rewards you for having a high number of green creatures in play, and Three Tree City rewards sticking to one creature type
Most of the time your hand is ending up completely empty and leaving a potential extender or staple in your hand simply to enable Metamorphosis isnt worth it
It should prove to be a fun but not too nasty addition to your brews, since once exiled to work with him, you can just answer him and then they are gone