"Oh! Yes, that's a good question."
He leans back in his chair and straightens his tie, trying to think where to start.
"Yes, my world gained magic by the same process. I wasn't around then, of course. That was years and years ago. But the way things work in my world is a little less ... comprehensive than the things you've gone for here. Basically, there's this ritual you can do to summon another person to perform a job. You need to provide the tools needed for the job—"
He waves the clipboard.
"— and in return the person who is summoned has to complete it. But when a request goes out you can kind of feel how much you'll enjoy the job, so people don't tend to latch onto summonings for things they wouldn't like unless they're desperate. Accepting a summons gives you the skills you need to accomplish it with the tools provided. Your first summon of a kind doesn't give much, but you keep them afterward, and they sort of build up."
"My husband is a carpenter; when he was first summoned he didn't get much more than skill with using carpentry tools. But he's been taking job requests since before we were married, and now he has instincts for how things fit together, wood-specific telekinesis, the ability to detect structural defects, and so on. He has a little shop with a permanent summoning circle so that people can come commission him for a job," Hammond explains.
"I'm more of a generalist, but I was excited to take this job because I think it's going to net me a boost to my manual dexterity. Usually I do deliveries, since they're plentiful — it's given me quite the turn of speed, when I put my mind to it — but I've also taken jobs as a schoolteacher, a butcher, a maid, a lifeguard, and so on."