A trailer has been released for season 9 of Marvel Rivals, titled The Mystery of Thebes. The new season appears to introduce characters such as Jubilee and The Hood, and includes a mystery to be solved, with some outlets suggesting that the death of Apocalypse or other characters may be part of the storyline. However, some players are experiencing issues with the season, including excessive "visual clutter", and patch notes and guides have been released to address these concerns and explain changes to the game.