He tucks it into his pocket, nods to her, and re-engages with his previous conversational partner, who returns with a plate of cheesy li'l smokies.
Mehitabel passes the rest of the boring meeting listening to mages talk about magic.
She eats the appetizers anyway. And learns things.
Mehitabel does her very best to be worthy of bragging!
A few days after the party, she receives an email from an address that gives little clue as to the sender, but the subject, "It worked," and the body, "Is there anything in particular you wanted me to do or did you just want to know whether my assistance would be an available resource while making your plans?" should be a decent hint.
"The latter. I have goals but there are lots of ways I could go about them and I need to know what I have before I start picking paths there. Are there any things you can do I might not be able to guess?"
"The only things I know magic can't reasonably do are the things you thought would make good proof of my divinity. If there are other limits, or other things that might seem hard but are actually doable, I need to know them. If you also know anything about why most people don't know magic is real, that would help."
"In my experience, most things that are magic or otherwise beyond the bounds of the common understanding of the world prefer to maintain that fact in relation to themselves in order to avoid unwanted attention. How it started I do not know. In my experience, the limits of magic are what you can figure out how to do, rather than any hard limits on the system."
"That's promising. The main limit on miracles is that most people can't do them even if they decided to try. Did you read my book? It goes public on basically everything. It's not very widely read so far. I think it's about time everyone knew about all of it, but if there are reasons for caution I would like them."
"This does worry me. But the conservative option leaves me with fewer resources and the status quo isn't sufficient. Do you have any advice on reducing the risk?"
"Start relatively small. Build up a solid base of believers who won't do anything regrettable before confronting those who will."
"I've been considering going to the local pastor anyway."
"If you announce yourself at the next such gathering as the one at which we met, I suspect the running around like headless chickens our peers would do would break the monotony some. If I back you up, I suspect they'll even ultimately believe you."
"Holy wars happen when large populations or groups with reasons to hate each other already get their hands on information like that. There aren't enough magicians with enough of the right kind of religiousness or social fracture points for a holy war."