What is Mona's full name?

Mona's full name is Astor Logis Mona Megster.

Astor Logis Mona Megis, a character in the game Genshin Impact produced by Mihayou and its derivative works, is a strange astrologer. Unlike other astrologers, Mona always doesn't use anything for divination, but she won't modify the result of divination.

Mona does have convincing ability, which is a bit annoying. Her astrology is accurate, at the same time, she won't lie, and she won't hide the result of divination-everything that doesn't have to be debunked because of difficulties is presented to people. Mona will never give in at this point, and it seems completely unreasonable.

Role ability

Mona used water astrology when she was astrologing. She once explained the principle behind it: the starry sky is everyone's fate, water is an illusion, but the truth will show itself.