4 star pokemon card Trading Game Morpeko V-Union - Card Set - SWSH215 - SWSH216 - SWSH217 - SWSH218 Shiny Pikachu blazes the path forward as Tinkaton Cinderace SWSH278/298 - SWSH Black

But it now and obo listings don't tell us much about the demand for the card but listings with auctions can

#25 Re: Project Pokemon: Trainer Cards Thread Bug Catcher isn't in our list (see below from the first page)

Veteran Explorer needs to die for this to happen, whereas Avatar of Growth simply needs to enter play, and it often does so for just 3 mana

Why It's Worth Millions The 1997 tournament distributed just 4 copies of each trophy card

So it seems to be as I thought: a "mash up" of excess cards from Japan, including recent deck promos (Ninetales-EX, Vaporeon-EX, Jolteon-EX, etc.), the Pokekyun Collection mini-set (the "second Radiant Collection"), and most likely the Premium Champion set (the Articuno full art reprint from Roaring Skies , the Basic Energy)