Double Colorless has been a staple of the game for years, largely because it was so good
Green Dragon Inn (Homeward Path) Chief: I've mentioned Homeward Path numerous times when talking about cards that really need to be reprinted more often
Each tier follows the following criteria: S tier These cards create a new tier 1 deck/archetype or are overwhelmingly strong on rate
The mathematics of the pull rates mean that many collectors who open dozens or even hundreds of packs will never see this card, which gives it a cachet and desirability that transcends the normal market dynamics of modern Pokemon cards
The evolution of Frogadier, Greninja, when used correctly, can be incredibly useful in battle
Finally, Lorehold, the Historian, also lets you discard a card at the end of each opponent's turn, and if you do, you may draw a card