@BritishFailedAesthetic Your British culture has among the richest tales of folklore. I know this may sound silly to you, but a few years ago my mother lost her wrist watch, so I told her that a Brownie must have taken it and to give it a treat if she wants it back, so she humored me and did it, 15 minutes later the snack was gone where she put it, the watch was there where the treat was.
The Fae Folk are not what modern movies wish us to believe. Disney has us believing that the Pixie, Tinkerbelle, is a jolly little sprite, while in folklore even she could be a creature to be feared if slighted.