There are certain cards that are much rarer in their Japanese form than elsewhere
It may be worth considering a wall Pokmon to block early attacks from the opponent
The only requirements are that the platform is flat, waterproof, and preferably has a lip around the sides so the card cant slide off Set your platform down in the middle of the hydration box, put your card on it, and close the lid Wait 30 minutes and check on the card
Holographic cards are rare and are more valuable
That said, hopefully, this mechanic should have some interesting applications in Limited
Ill be honest, Im thinking about it as a Cube card, but Commander decks with meaningful 1-drops will love it