The 2026 Topps Mars Attacks Christmas ELF LEADER Green trading card is a limited edition collectible featuring a unique design from the popular Mars Attacks franchise. Manufactured by Topps in the United States, this non-sport trading card is made of high-quality card stock and is serial numbered for authenticity. With a parallel variety in green, this card is a valuable addition to any collector's set, especially for fans of sci-fi and holiday-themed trading cards.