Katya

Katya is a magician in the service of the Sages , just like Werner , but she is much calmer and more measured than the latter. She is also more reasonable and follows his orders diligently. Melchior is interested in the artifact found in the caves, so he asks Katya to accompany Yuri 's group . She therefore temporarily joins the Volunteer Army , as do Werner , Clauss , and Yuni .