Genshin Impact Perilous Expedition
During the event, complete the combat challenges by selecting the appropriate characters and activating various buff effects to obtain rewards such as Primogems, Hero's Wit, and Weapon Ascension Materials.
After the event begins, a new Perilous Exploration will be unlocked daily for you to explore. Each exploration consists of 3 combat rounds.
Each exploration has 4 difficulties, and the level of the opponents in the first 3 of these difficulties will be decided according to the Traveler's highest World Level. The difficulty and level of opponents in the final difficulty, Dire, is fixed.
Character selection is available before each round of combat. A stackable buff will be activated when the number of non-repeated characters you use reaches a specific amount within a single dangerous area.
Only 1 buff stack can be activated in the 1st round, up to 2 in the 2nd round, and up to 3 in the final round.