pokemon xy flashfire card list TCGplayer - The XY Flashfire expansion contains over 100 cards Pokémon TCG Flashfire Collectible Card

The fact that this expansion starts out with a heavy hitter bodes very, very well for the Scarlet & Violet era

I believe that we can glean a hint of the answer in Mark Rosewater's latest State of Design article, from July this year

Questing With Lorcana Characters To quest with a character, you must exert it

Though other cards may not outdo the Illustrator in terms of value, Pokmons widespread popularity and almost 30-year history means that it may not be a card itself that becomes the games next most sought-after treasure

The game has several modes that allow you to battle CPU opponents or play a hot-seat multiplayer match with your buddies