Rosalyne-Kruzchka Lohefalter

Rosalyne-Kruzchka Lohefalter, also known as La Signora, was the Eighth of the Fatui Harbingers in Genshin Impact. Once an ordinary young woman from Mondstadt with a love for singing, she fell in love with Rostam of the Knights of Favonius. However, after Rostam's death during the cataclysm 500 years ago, Rosalyne was consumed by grief and rage. She transformed herself into the "Crimson Witch of Flames," wielding liquid fire to purge the world of monsters. Eventually, she was recruited by the Fatui's Pierro and was given a Cryo Delusion to suppress her flames, becoming the cold and calculating La Signora, serving the Tsaritsa. She appeared throughout the main storyline, stealing Gnosis and opposing the Traveler. She was ultimately defeated by the Traveler in Inazuma and executed by the Raiden Shogun, bringing an end to her tragic life.