Union Arena Release Dates
Cross-checked Union Arena release dates, updated daily. View the full calendar.
GODDESS OF VICTORY: NIKKE (Booster)
Oct 23, 2026RELEASEDBLEACH: Thousand-Year Blood War (Deck)
Nov 6, 2026CONFIRMEDBleach: Thousand Year Blood War Advanced Deck
Nov 6, 2026ANNOUNCEDBLEACH: Thousand-Year Blood War Vol.3 (Booster)
Nov 13, 2026CONFIRMEDMy Hero Academia (Booster)
Dec 11, 2026CONFIRMEDGURREN LAGANN (Booster)
Jan 22, 2027CONFIRMEDUmamusume: Pretty Derby (Starter Deck)
Feb 5, 2027CONFIRMEDUmamusume: Pretty Derby (Booster)
Feb 12, 2027CONFIRMEDD.Gray-man (Booster)
Mar 19, 2027CONFIRMEDPuella Magi Madoka Magica (Booster)
Apr 30, 2027CONFIRMEDMushoku Tensei Jobless Reincarnation (Booster)
May 21, 2027CONFIRMEDARKNIGHTS (Starter Deck)
Jun 11, 2027CONFIRMEDARKNIGHTS (Booster)
Jun 18, 2027CONFIRMED