"Oh, right.  Keltham, you should be running Detect Magic pretty frequently this whole day.  Conspiracy obviously has ways of fooling it, I mean, I expect so does Ordinary upper Security though Arcane Sight is a bit harder, but it might make the Conspiracy's lives harder in all sorts of little ways."

"Oh, right.  Keltham, you should be running Detect Magic pretty frequently this whole day.  Conspiracy obviously has ways of fooling it, I mean, I expect so does Ordinary upper Security secretly, but it might make the Conspiracy's lives harder in all sorts of little ways."