* Muggle Best Friend: Carlos' BFF Miguel qualifies. Margot and Ángel both have long-term partners who are non-magical; Margot's husband even knows about her magic (see "soft Masquerade").
Finally, there's the mention of Mundane Utility on that page, which links to the closely-related Utility Magic. Either way, Margot is an example, as she has a portal charm that lets her teleport from one door to another if she knows her destination; she uses it for her daily commute (among other things). 5/5