"If that's the logic you're going with, you could probably call him, like. 'Donut', too. Or 'Marshmallow'." But that's mostly his mouth running on autopilot while he thinks. How the hell did you activate your Mark or whatever to talk to your Arcana? How the hell is she supposed to tell him how to give her as much of an upper hand against Empress as possible when she can't even acknowledge a half decent idea?