NHL - 2021/22 Upper Deck Hockey S2 - Hobby (Display of 24) Sealed box trading cards season 2. Series 2 features the next 250 cards of the 2021-22 Upper Deck Base Set. Collect new veteran and Young Guns cards - the most anticipated rookie cards of the year! 2 UD Portraits Rookies Cards. 2 O-Pee-Chee Retro Update Cards.2 O-Pee-Chee Update Parallel Cards. 1 Clear Cut, Fluorescence, Rookie Materials or Other Hit Card. 1 Base Set - French Parallel Card incl.