Dehya is the only new 5-star character who will debut in version 3.5 of Genshin Impact. She is a Pyro DPS character with damage mitigation mechanics.
First Half Banners: Dehya, Cyno
Second Half Banners: Eula, Albedo
Mika will debut as a 4-star Cryo unit designed to support Physical teams. He is expected to be a best-in-slot support unit for Eula. Alice is also expected to be in the event.
A new archon quest featuring Dainsleif, Kaeya and Eide is expected to arrive. We will also get the Windblume, Shroom Tower Defense, Vibro-Crystal Research and Spices From The West events.
Eula, Kokomi and Kujou Sara are expected to join the TCG. Faruzan is getting a Hangout.