For more details see here, and here I don't want to comment on the correctness of this belief, but it is mentioned here: This was allowed in 2007, apparently
Previously, in cases where a card's mana value differed from the resulting spell, such as with some modal double-faced cards or cards with an Adventure, you could cast a spell with a higher mana value than the exiled card
Also, it has a good ability: (If this Pokmon would be knocked out by damage from an attack, flip a coin
There have been around only 2 known copies of the rarest card, gold star Espeon
Paradox Pokmon first appeared in the video games Pokmon Scarlet and Violet as a major plot point
Alpha editions of the highest quality are worth just a bit more than their Beta counterparts, but you see Beta cards come to auction more often