This is where players can find the event shop along with the reward criteria. Once players have collected enough items and met the event’s invitation criteria, they will be able to invite Fischl to join their team. This is similar to Genshin Impact ’s Lantern Rite and the invitation for 4-star Hydro-user Xing Completing "Phantom Realms" challenges will reward Iridescent Flotsam. Players will need this currency in order to invite Fischl to their team. Additionally, Iridescent Flotsam can be excha...