pokemon legendary treasures booster box B&W Pack White Flare (set code SV8K) was released in Japan on June 6 2025 alongside Black Bolt (SV8M) Pokemon Black & White: Legendary

This is because a translation error when the card was given its English version made it overpoweringspecifically in its English form

Every time this card does combat damage to other players, you can choose to exile any of your nonland permanents and return them back into play, also retriggering their ETB abilities

and even hands them to you for free

UR Ultra Rare QCSE Quarter Century Secret Rare Diviner of the Herald X LIGHT Level 2 [ FairyTunerEffect ] ATK 500 DEF 300 If this card is Normal or Special Summoned: You can send 1 Fairy monster from your Deck or Extra Deck to the GY, and if you do, increase this card's Level by that monster's Level, until the end of this turn