A powerful mage recognized as Sumeru Akademiya's most distinguished graduate in 200 years, Lisa has since returned to Mondstadt to become the humble Librarian of the Knights of Favonius. She is an intellectual witch who can never get enough naps. As the Librarian of the Knights of Favonius, Lisa is smart in that she always knows exactly what to do with whatever troubles her. She is very suggestive. She casts lightning spells.