Blacephalon ( Extradimensional Crisis ) deserves special mention in this department - its Beat Punk attack deals a whopping 130 damage for 1 Fire and 2 Colorless, which is pretty huge for a Basic non-ex Pokmon, but also deals 70 damage to Blacephalon itself
(Iron Hands is a future Pokmon, so Im counting it as future box) #9 Super happy to have a new card to add to Ancient box, just wish its second attack was Fighting Double Colorless so that it can see usage outside of only countering Iron Hands but oh well
Unlike the list of rarest Pokemon cards I shared, there is more stability to what everyone refers to as the most valuable when it comes to MTG (with some exceptions, which Ill detail below)

These basic lands appear in Magic: The Gathering | Marvel Super Heroes products with the following treatments: Play Boosters: Non-foil and traditional foil city calm and city chaos basic lands Collector Boosters: Traditional foil city calm and city chaos basic lands Jumpstart Boosters: 1 Non-foil city calm or city chaos basic land per Jumpstart Booster Bundles: 1 Non-foil and 1 traditional foil city chaos basic land of each type Gift Bundles: 1 Non-foil and 1 traditional foil city calm basic land of each type Collector's Edition Commander decks: Surge foil city calm and city chaos basic lands Beginner Boxes: Non-foil city calm and city chaos basic lands Magic: The Gathering | Marvel Super Heroes Product Details Play Boosters Magic: The Gathering | Marvel Super Heroes Play Booster Box Each Magic: The Gathering | Marvel Super Heroes Play Booster box includes 30 Play Boosters, each of which contains the following: 14 Magic: The Gathering cards 7 Commons There are 81 common cards from the main set that can be found in these slots

Do note the card changes with the number of stars you've collected, but not necessarily which ones