Regular townies turning into spellcasters?

Yeah, your theories are proving correct for me too. I have 16 spellcasters, but all plopped in 2 houses, so far, and I have not tested at all, just been playing, I know Johnny Zest, an elder from Sulani (cant remember her name) and the pregnant one from City Living have been drawn, for sure. There could be others I'm not noticing, I havent been to the realm in a while cause I'm writing my story atm, but when I get there I'll jot them down. But to have 32 more sims in my game, to me, is a lot! I haven't even got 32 sims of my own in there, yet, lol. Thanks again @DaWaterRat , if it were not for you and your efforts, we wouldn't know! Knowledge at least is power!