Interesting observation.
Thinking about it now, it is far more arcane today than I was thinking it was. Trying to scour my brain for other people using it in modern conversations/tv…not coming up with it.
It may in fact be one of those phrases that I use more than most people. It’s one that I would have picked up a long time ago and probably from reading a lot of classic (50’s and 60’s) science fiction and such.
It might be out there for Damien as you mention it, will think on this. It is, however, clearly the sort of word that the Oorstemothians would use and probably the rod. A wizard, particularly a younger one like Damien probably not.