Cool. I keep forgetting that Technocracy dudes dont see what theyre doing as magic, just as enlightened science or high connections.
How would a Mage whos paradigm was money=power do this?
It's called bribes, Mouse.
You get quick and dirty mind effects by paying people. If you want to get into an exclusive club, you slip the bouncer a $50. Slipping a $50 is an extremely basic mind control rote, and its so consensual than even Sleepers can do it. The difference is that it works far more often for the Syndicate mage than it does for the average Sleeper. The mage would attribute this to superior skill, rather than magical reality warping making the target more susceptible to graft.
It moves up from there and becomes very complicated using financial shenanigans. At the highest levels, the Syndicate manipulates the entire global financial system to get shit done.
It also gets confusing because of the number of formerly vulgar technocrat techniques that have become consensual to the point that Sleepers can use them with only a minuscule margin of failure. There was a time when Private Corporate Jet was a Syndicate Correspondence rote that allowed them to rapidly travel around the world. Now pretty much every sleeper exec has them.
I was thinking that and of course being able to loan shark power away. Ive been told someone from HunterXHunter can do somethig similar.
Using money to power yourself or take power from others by "buying"
Etc.
That doesn't fit the Syndicate paradigm, at all. It's way to obviously magical, unless you're dealing solely with other technocrats and sleepers, and even then it's hard to make work. It involves being very indirect, hostile corporate takeovers and stuff like that. Buy the mortgage on their house, jack up their interest rates to unsustainable levels, then repo it and lock them out, thus removing their access to their focuses. Strip Wealth dots from them using similar methods. Bribe their Contacts. Ect.
But the way your thinking really doesn't work for someone who isn't overtly magical. It would be better off as a custom monster, really. Something whose power is making magical contracts. And then he can just literally make a contract where he exchanges temporary use of someone's powers for something of value. Which is a cool idea for an antagonist.