Where to Find Adept Scrolls
Fight in the dungeon. You’ll find a burrower worm that gives you 8 per drop, then a 3 skull fight that drops 50 (yes, 50).
The 50 feels like a placeholder for now, because it lets you finish all the late game research EASILY.
Scribing scrolls is the worst use of resources ever. I can get like 500+ adept scrolls in very little time. And all those resources would be better suited going to the discipline specific classrooms (which are functionally useless right now, but might be useful sometime in the future – I see certain wand levels being unachievable in Advanced classrooms).