Odc. 12: Kazuki używa swojego ostatniego zaklęcia, by uratować Yunę, i staje się duchem

As a result of the previous two episodes, Yuna has contracted a magical sickness that threatens to turn her into ash by depleting her magic count. Kazuki uses his second last magic attempt to fix her, but that doesn't fix Yuna. Kazuki gives it one more try using the last of his magic to save her life. Instead of turning to ash, however, Kazuki becomes a ghost. (Source: Wikipedia)

▶ Oglądaj na Crunchyroll