Even Luvia was well-read enough to know the connection between the 72 Angels and the parts of the human body. It was true that she hadn’t made the connection between the Angelic Names and the target of the corpses' mutilation until that man brought it up, but that just served to make her more irritated. Similar to with the Shemhamphorae, the way that Lord took such an unnecessarily deep interest in the magecraft of others bothered her like a thorn in her side.
Case Files I, Chapter 3, Part 1