Release Date : June 5th

Every Box contains One #'d Base Set, Auto or Tech Card, One Flammable, Waffleboarded, Barnburners, Let's Goooooooo! or Fearless Leaders Insert, Three Rookie Journey and/or Synergistic Duos Cards, Three Cranked Up! Cards, Three Light Up the Night Cards, Five 2030, Star of the Show and/or Thrill Rides & Eight Base Set Red Parallel Cards!

2023-24 Synergy Hockey boasts a 125-card base set featuring low #'d veterans, legends and rookies (regular and SP). With true rookie cards #'d to just 24 and the veteran and legend cards #'d to just 14, the Synergy base set is highly-collectible!
- The base set breaks down as follows: Veterans (1-60), Legends (51-75), Rookies (76-115) and Rookie SP's (116-125).
- Collect both Red and Purple parallels of the complete base set. Fifty-percent of the Red parallel cards, on average, feature a bounty scratch-off code and collecting the complete Red parallel set could earn you amazing bounty award cards. More info below. All of the Purple parallel cards are #'d to 99 or less and many will feature an autograph.
- Also keep an eye out for low-#'d (all #'d to 25 or less) Portrait and Auto Portrait variations of the Rookie SP's.

New Insert Sets! The latest edition of Synergy features five compelling new insert sets:
- Barnburners!: This flaming hot insert set features top veterans, rookies and legends who are sure to bring the intensity! Lucky collectors can find the rare Spectrum parallel #'d to 25.
- Fearless Leaders: This 25-card insert set features some of the greatest captains in the history of the NHL and a selection of their iconic quotes. Be on the lookout for the rare Spectrum parallel #'d to 25.
- Flammable: Another scorching hot insert set! This set features players who have explosive talent and can change the game at any moment. The low-#'d Spectrum parallel (#'d to 25) is sure to be a hot addition to any collection.
- Let's Goooooooo!: This set is sure to get collectors fired up! This 25-card insert set highlights some of the biggest stars of the game celebrating and showing emotion at pivotal moments in the season. There is also a Spectrum parallel #'d to 25 of this invigorating set.
- Waffleboarded: Goaltenders collectors rejoice! This 10-card insert set features the games top goaltenders on an awesome retro-inspired design. Try and find the Spectrum parallel #'d to 25.

Metal Cards! Chase the big hit, Cast for Greatness, featuring top rookies, superstars and retired legends on an all-metal trading card. Also look for even bigger hits: Cast for Greatness Signatures cards #'d to just 25!

The popular serially-#'d Rookie Journey and Synergistic Duos inserts are back, each with an expanded parallel lineup. The Rookie Journey insert consists of three subsets (Draft, Home Uni, Away Uni) and sports three exciting parallel: Red (#'d to 599), Green (#'d to 399) and Gold (#'d to 149). The Synergistic Duos insert, featuring two players from the same organization, also consist of three subsets: two current stars, one current star and one legend and one current star and one rookie. Collect three colorful serially-numbered parallels: Red (#'d to 599), Green (#'d to 399) and Gold (#'d to 149).

Look for StarQuest and super-rare StarQuest '98 Retro - Gold Auto (#'d to just 5!) cards featuring many of the top players in the game today.

2023/24 Upper Deck Synergy Hockey Hobby Box