Shiny Treasure ex arrived in 2023 as a landmark Japanese set celebrating the full-art aesthetic that had captivated collectors throughout the Scarlet and Violet era. Known for its consistently gorgeous illustrations and compelling pull rates, the set became essential for players and enthusiasts seeking high-quality trainer cards and full-art Pokémon. It represents the era when Japanese releases firmly established themselves as the standard for serious collectors. Professor's Research appears here as a full-art trainer card, rendered with the vibrant illustration work that defined Shiny Treasure ex. The card's appeal lies in its combination of playability and aesthetic beauty—a staple in competitive decks paired with artwork that makes it genuinely collectible beyond tournament tables.