If you bring a card into the game from outside the game in a Constructed tournament (or a Constructed game played under tournament conditions), you may select only a card from your sideboard
Needing to tap the land to get counters makes its mana fixing ability slow and makes you give up the mana you would otherwise use the land for, but being able to cash them in for cards later makes this enchantment worthwhile
or Pokmon: Lets Go, Eevee
Do bear in mind that some of the prices paid arent the current market prices today, as 2020 was a crazy year for Pokemon
Bulbasaur to Mew, represented across 226 cards normally (and 2 secret Phantom cards that can't be obtained normally -- but one may just be an alternate pixel artwork?) How do I get the Mario and Luigi Pikachu cards
Venusaur, Gyarados, Dragonite, and more are all actively launching differing attacks or using protective abilities and moves, while some of the Pokemon are seen fleeing instead