shiny treasure korean booster box Opening A EX Box! Sealed booster box of the Japanese exclusive High Opening A Shiny Treasure EX

The latest (though certainly not the first) example of this phenomenon is Prismatic Evolutions

Once inside, they found over one thousand cards suspected of being counterfeit, 400 of which were printed in English and Japanese

Considering that both Japan and the international releases are well into the Scarlet & Violet era, it is doubtful that these cards will ever be released in Japanese or English

place 1 "Boss Rush" from your Deck or GY, face-up on your field

While the -1 reduction to toughness may seem like a downside, it is actually a significant benefit

There are also nice twists like Wallys Companion, a Trainer card featuring good ol Wally that will heal all damage from an ex Pokmon at the cost of returning Energy attached to it back to your hand