The fact that Fylaneiros created.. trigger words was extremely troubling in Daphne’s mind. No matter how easier it made Hermione to change forms, it felt wrong. She knew that her knowledge on the Fey was limited, but she doubted that manipulation in such a fashion was the norm. From everything Daphne has learned, the Fey were incredibly advanced. Not a surprise for a race who have been around far longer than humans. So the thought that this is normal seemed too far-fetched for Daphne to believe. 