Mihoyo Staff Mfs was a term coined by Akairo#9379 upon finding out that his friend, Atsushi⚔#0769 had outrageous amounts of luck. After this initial event, it was now used a lot more often by both him and his friends. There also exists a variation which is known as just "Mihoyo Staff" just for simplification.
Genshit Impact Player 1: I heard Genshit Impact Player 3 got 4 5 Stars in 10 wishes!
Genshit Impact Player 2: Mihoyo Staff Mfs.
2👍 6👎