pokemon xy flashfire booster box Pack - Factory SEALED! Charizard Artwork EX makes its scorching debut in this breathtaking expansion Pokémon TCG: XY-Flashfire Brilliant Thunder

This thing is just nasty

As covered in the Modern Horizons 3 Debut Video, these variants use art that was originally concept art for the three Titans, meaning they carry a nice bit of history

Honorable Mention #1 (#13 Overall) - Atraxa, Grand Unifier Atraxa is one of the most beloved Commanders ever printed with her four color identity and proliferating, and no new take could do that justice

Some others to consider

Because these cards were never commercially distributed and have extremely limited supply, they are widely regarded as the rarest and most prestigious Pokmon cards in existence.

2023-09-01 In rare cases, a spell or ability might attempt to create a Role token enchanting a permanent that it can't legally enchant (because of an ability like protection from enchantments)