what about those extra large Pokmon cards you sometimes see
Attack 1: [RRRR] Fire Spin (100) Discard 2 Energy cards attached to Charizard in order to use this attack
I like River's Rebuke less than the other mentioned cards, mostly because it's expensive and only hits one player, but it's a decent choice nonetheless
Miles Morales / Ultimate Spider-Man Assuming you have another target, Miles Morales is 3/4 worth of stats on a 2-drop, which is great and poised for Standard
Even from the beginning, particularly powerful and/or rare cards were not uncommon, and as the franchise grew and hundreds of new creatures were added to the Pokedex, each batch came with something more rare and powerful than ever before
The ultimate pull for serious collectors