Dear Doctor,
The following Operators will appear at a higher rate between February 04, 2022, 10:00 (UTC-7) – February 18, 2022, 03:59 (UTC-7).
★★★★★★: Eunectes
★★★★★: Flint / Meteorite
★★★★: Aciddrop
#Arknights #Yostar

https://twitter.com/ArknightsEN/status/1489154190232461320