This one copies your instants and sorceries, with a limit of one per turn, but it can also generate mana, give you some card advantage, and blow up two targets
Urshifu VMAX was the face of both strategies and made an instant impact
Feel free to explore them and find the deck that best fits your playstyle
Mime probably isn't the top choice if you're looking for a card that has the potential to increase in value over time, but it's a polarizing card that might be a great addition to your Kantonian binder collection
The Planar Chaos design team wanted to focus on color switching and thus also shied away from using old mechanics in new ways (well, other than using them in colors they hadn't been used in before)
All special to me, some for the history and artwork and some because of the collection journey I had to take to be able to get them