In the physical TCG, promo cards are just like this, where certain cards can only be found in certain products or at special Pokmon events
Once theyre melded, they become Titania, Gaea Incarnate
Its not usual for new players to want to build the deck they played back in the day
Its single reprint in now decade-old Commander 2014 precons means it held on to much of its value over the years, and we can assume the variant prints will go for above market value in the initial release
I imagine its tricky to design a card for a notable character with a color in their name, as well as to make art that then still has to show all those colors
The copy ability is a nice bonus, since the temporary token is all about getting value right away before it vanishes