Dear Doctor,
The following Operators will appear at a higher rate between November 26, 2020, 10:00 (UTC-7) - December 10, 2020, 03:59 (UTC-7).
★★★★★★ Skadi
★★★★★ Nightmare / Nearl
★★★★ Beehunter / Rope
#Arknights #Yostar

https://twitter.com/ArknightsEN/status/1331538118139400200