Going through this list, there are going to be two different types of card: those that are at their most powerful in small formats due to either raw power level or to pushing out other options, and those that are most powerful in larger formats where synergies allow them to be pushed to their fullest potential
Ward tacked on to morph makes it more powerful for modern-day power levels
Sure, this Vampire is worth that full three-mana price tag, but since you can warp it for a single mana, you could bring this out just in time to cast a big board wipe
While most Pikachu cards are relatively common, there are certain rarities that are highly prized by beginning and seasoned collectors alike
(Thanks to @KingPokemon for the picture of an Uncommon Jungle Sheet and stating there were 7 Butterfrees on a single sheet.) Other Languages Here is also an overview of 1st edition print runs for other languages, excluding the English print runs which we covered above, and the Japanese print runs which well cover in a moment: German (EDITION): Base Set