2025-26 Upper Deck Artifacts Hockey features a multi-level base set, rookie redemptions, and plenty of autographs and memorabilia cards to whet the appetites of collectors still awaiting the start of a new NHL season. Hobby boxes deliver three autographs, memorabilia cards, or tech inserts; four serial-numbered base cards or base parallels; and either one Rookie Redemption or one acetate insert. In total, the eight hits are spread evenly across eight packs in every box. The base set features 250 cards broken into six segments. Following 100 traditional base cards, collectors will search for: The first 200 cards in the set are covered by a lengthy list of numbered parallels: Select base cards will also have autograph and memorabilia parallels, which have varied production runs and come in Gold, Emerald, Purple, and Black versions. Artifacts offers collectors plenty of autograph and memorabilia concepts, both on easy-to-find and hard-to-find levels. NHL Remnants (1:30 packs), Auto Facts (1:40), Threads of Times (1:100), and new History Lesson Signatures (1:120) are among the easiest concepts to find. They are all also available in Blaster boxes, though at much steeper odds. The History Lesson Signatures requires two cards to make a pair. On one side is a signed card from a legend, and on the other is a signed card from a current star. When placed together, the two cards create one comprehensive photo.