New leaks about the Imaginarium Theater in Genshin Impact 5.2 have been shared, and they hint at a set of impressive tweaks that should make the activity a lot better for players, both during the challenges and after. Imaginarium Theater is an endgame mode in HoYoverses action RPG that was added rather recently, just before the arrival of Natlan. The game mode puts players under challenges with various modifiers and has them build and strategize their team comps as they progress through the stages of combat. Completing it can grant rewards, like the new character Echoes in Genshin Impact 5.1.