"Defend Sanctuary: Season 22 Battle Pass to Combat Pestilence"

The Season 22 Battle Pass for Diablo Immortal introduces the Plague Reaper theme, offering 40 ranks of challenges and rewards, including new legendary gems and cosmetics. The update also brings returning events, balance changes for classes and battlegrounds, feature updates such as Helliquary matchmaking and familiar optimizations, and bug fixes. The Battle Pass starts on January 18 and ends on February 15, with various events running throughout the update period.