The Mutant Powers Marvels X-Men mod by Aureilius2112 adds Cyclops, Wolverine, Storm, Jean Grey, Nightcrawler, Psylocke, Magik, Colossus, Emma Frost, and Iceman to the game. Each character gets a suitable class: Storm is a storm sorcerer, Wolverine is a berserker barbarian. They use standard game abilities and unique skills from the creator.
Characters can be leveled up and made multiclass. For example, a wizard level for Psylocke will give telepathic bolts, and a storm cleric level for Storm will increase lightning damage and give access to water creation.
The creator also used lines from the X-Men animated series and continues to refine the mod, asking fans to vote for the next characters.
Now fans of Baldur's Gate 3 and the X-Men have a reason for a new game session in an alternate timeline of mutants.