Vision Hydro Constellation Astrolabos A mysterious young astrologer who proclaims herself to be "Astrologist Mona Megistus," and who possesses abilities to match the title. Erudite, but prideful. Though she is often strapped for cash and lives a life of thrift, she is resolved to never use astrology for profit. It is this very resolution that has caused her to constantly fret about money. Her astrology relies upon the technique of Hydromancy with the underlying principle she explained as, "It is people's fate that shines in the night sky, and though its reflection in the water is but an illusion, it reveals the truth nonetheless". She is one of the few people in Tevyat who is aware of the Traveler's otherworldly origin.