This series was release in July, 2021, and consisted 81 figures total per case/shipper. Each case consisted of 1 SP Prize (400% Iron Man), 69 individually packaged 100% figures (20 different characters), 10 100% 2-Packs (5 different sets, 2 of each), and 1 Last Prize (400% Spider-Man).
Rather than being able to just purchase an individual figure, in the Happy Kuji campaign you had to purchase a Lottery Ticket, giving everybody an equal chance to own the rarest figures in the set. Each case contained 80 lottery tickets total. Opening a lottery ticket would reveal which prize level was “won”; i.e. a single pack, double pack, or the SP Prize. The “Last Prize” was given away to whoever purchased the 30th ticket from each case. This meant that theoretically purchasing 30 tickets from a fresh case gave you the best chase at owning a full set, but did not guarantee it because there was no way to ensure a draw of exactly 20 singles, 10 2-Packs, and 1 SP Prize.
Singles
2-Packs
 #21 Iron Man & Thanos |  #22 Captain America & Red Skull |  #23 Thor & Loki |
 #24 Vision & Ultron |  #25 Venom & Carnage |
