pokemon card swampert gx (Great Encounters 9) Once during your turn (before your attack) Pokémon Swampert EX Full Art

There are YouTube videos dating back to at least last year demonstrating the technique

However, the side-loading sleeves help mitigate any possible water or dust damage

Watermark: Mirran Illustrated by Mike Bierek Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp

#0643 Reshiram Total Market Price $5,093.44 90 cards priced 2026-07-22 Avg Card Price $56.59 High Card $497.89 Low Card $0.07 Reshiram card prices have gained 76.4% year-to-date and is up 3.5% over the past 30 days, with 90 cards ranging from $0.07 to $497.89

Not sure what to think of this tbh The stamps themselves look legit in your first picture, except maybe the sixth on in the first picture