Free worldbuilding idea:

Wizards have the same trust in magic that software designers have in software, which is to say, almost none at all.

“Are you fucking kidding me I worked in a reagrent shop for a few years I don’t trust any of that stuff. Who the hell knows what other components are in the ashes.”

“Yeah I was in the circle that made Alston’s Divine Circle of Teleportation. There’s some pretty nasty corner cases you can get into but the headmaster published it without us. I just take ships. It’s way safer.”

“I call bullshit on that Necromancer channeling spirits of loved ones. What did he say he was using? ‘Medium Conduit Ruinic Circles’? That’s just a bunch of buzzwords slapped together, and they don’t even interact with each other.”

“I’ve been looking at this scroll all morning and I’m 90% sure that the scribe didn’t even look at the standard for pyromancies.”

“Help Desk, this is Gloriline, what did you fuck up this time?”
*indistinct vocals*
“Dave, I’ve seen the news, and, frankly, I can see the ash cloud from here. You paid for extended support, not enabling support.”