jumbo card pokemon What does everyone do with these giant cards? : r/PokemonTCG Wx2 / / 1 Pokemon Jumbo Cards – Card
Description
Not even the most popular cards are safe from their value declining from being worth more than a modern art piece to less than a single booster box

It says this is actually a production issue by the card production team and it provided incorrect reference materials as official documents, which happened to be the artwork by Ianjiujiu

Whether youre an investor or a hardcore collector, use this as your guide to the Japanese market
Pale Moon GX At the end of your opponent's next turn, the defending Pokemon will be knocked out
Although they share the same name, there isn't a clear reason to have all the Madrigals together in the same deck, except for 004-018

Only 41 copies are currently known to exist, all of which were handed out to winners of a card drawing contest held by Japanese magazine CoroCoro in November 1997 and then twice more in May and June 1998