Combine that with trying to pull the most valuable cards like a rainbow Charizard or Pikachu, its understandable why collectors pay hundreds, even thousands for highly graded cards
Extra turns are obscene in EDH, but in most other formats, Ancestral Recall is probably better than Time Walk
I can see a game state where a Black deck uses something like Deadly Cover-up to wipe the board, play this on the next turn to take down whatever creature your opponent used to recover, and then gets to untap and take out any remaining blockers, attack and win
The Pokemon Trading Card Game, but the cards are swapped out with those from the NEO era of the TCG, with some changes
While Alphas Volcanic Island was famously misprinted and excluded from the initial print run, the Beta version became a staple for any deck running blue and red mana