The Genshin Impact Spectral Secrets event will run from September 19 to September 26.
The Genshin Impact Moonlight Merriment and Spectral Secrets events offer players the chance to obtain rewards such as Primogems, recipes, and, perhaps most importantly, the Luxurious Sea-Lord.
The second event is the main dish of Genshin Impact Version 2.1 Phase II: Moonlight Merriment.
The biggest catch from Moonlight Merriment is the Luxurious Sea-Lord, as it is a claymore exclusive to this event.