Two pale girls from the Middle Ages, back to back with violet eyes

Two pale girls from the Middle Ages, back to back with violet eyes, with the one on the left with short black hair in dark alchemist clothes and a steampunk prosthesis, holding a dagger with the symbol of baphomet in his left hand, and a cut on the face, and the one on the right with white hair and white nun clothes holding a rosary, with a burning church behind, the night.