Let me try to write an idea. So how about this. A sorcerer, specialising in occult, wants to make things better for the people. Problem. He can't do anything huge. His anima will flare, and there's a frickin' Immaculate order right next door.
He can't kill them, that'll attract attention. He can't subvert them, cause they're 1. Very loyal to the faith. 2. Have defenses against that sort of thing. 3. Every now and then, a dragonblooded drops off and talks to them.
Obviously, he has to help them out. But... via proxies, and secondary sources. Cue the plan. Become a sorcerer. Pretend to be normal. And then start making sorcerous workings, which are really useful, but done over long periods of time, so that: Yes, some sorcerer is making great sorcerous workings that benefit the people. But its just a sorcerer. Not like they have occult knowledge that this sorcerer is way too good at this shit to be a mortal.
So Secret Solar Sorcerer does things like create massive irrigation works and aqueducts, plants which produce dyes and fabric, and watermelons that contain meat, and all sorts of weird things you would expect from a sorcerer.
What do you think of this character idea?