The Nathan MacKinnon Upper Deck Credentials Mile Stone Pucks trading card is a standard-sized sports trading card featuring the Colorado Avalanche player in the National Hockey League (NHL). Manufactured by Upper Deck in 2025, the card is part of the 2024 set and is made of card stock with a thickness of 35 Pt. The card, in English, showcases MacKinnon as part of the Base Set and is a valuable collectible for fans of ice hockey and sports trading cards.