This Pikachu V-Union trading card is part of the Pokémon TCG Sword & Shield Black Star Promo series, released in the 2021 Celebrations set (marking the franchise’s 25th anniversary). The full-art holofoil illustration showcases multiple cheerful Pikachu in a radiant golden collage, highlighting the series’ iconic Electric-type mascot in vibrant detail. Collectors value this promo for its alternate artwork and rarity: it’s one of four cards that combine into one giant Pikachu V-UNION card, a novel mechanic unique to the Celebrations release. In play, it carries a 150-damage Lightning attack “Disconnect” that prevents opponents from using Item cards on their next turn, making it a versatile card for casual play and a standout piece in any collection.