The 2006 World Championships decks represent a unique window into competitive Pokemon TCG at the height of the early trading card game's popularity. These limited promotional products featured actual deck lists used by top players in international competition, making them prized snapshots of the metagame and strategy during that era. Unlike standard retail releases, Championship decks carried prestige and authenticity that appealed to both competitive players and collectors. Blastoise ex is a cornerstone card from this deck, showcasing the powerful Water-type evolution that defined many tournament strategies of the period. The artwork and ex mechanics represent the visual and mechanical style that captivated players during the early 2000s. Collectors seek these Championship versions for their historical significance and connection to the game's competitive legacy.