Call in the cavalry, Halo: The Series, Season One has landed on Upper Deck e-Pack®! Collect the digital 27-card Silver Team set covering key moments from the first season of the Halo TV Series. Look for colorful parallels of the Silver Team set like Riz, Cortana, and Kai. In addition, hunt down elusive 1-of-1 Halsey Parallels! Defend Madrigal and contain the Covenant with a pack of Halo: The Series, Season One today!