The Sleeping Princess of the Frozen Forest (E12)

When Kohana begins producing destructive Light of Arte, she is recommended to drop out of school. Teika and the others do everything they can to find a way to save Kohana, but they're unable to find any clues. Overwhelmed by the reality of her situation, she sees a vision of her mother who aspired to climb the Scala Artista. Kohana desperately begins arranging flowers despite being told not to, and-- (Crunchyroll)