There are quite a few I'm playing straight, though. Taken from https://tvtropes.org/pmwiki/pmwiki.php/Main/UrbanFantasyTropes, those would be:
* Magical Society: I have a bunch of them.
* Paranormal Mundane Item: Margot has a compact that she's bespelled to act as a charm focus for clairvoyance. She can see other places when she looks in the mirror. This isn't the only example, just the first one that will show up, in chapter 2. (However, many other charms look more mystical.) 3/5