Natlan in general brings a whole new world of mechanics to Genshin Impact, and Chasca is a prime example of that.
Lanyan is supposedly a new character who will be releasing in Genshin Impact 5.3. According to leaks, she is a 5-Star Anemo ...
Chasca is the new 5-star playable character featuring in the first phase of Genshin Impact 5.2 phase 1. Here is Chasca kit.