Uh have you not seen a single person with their scrolls going off randomly?
We have a duke handing scrolls over like handing over candies. Now my character is carrying a half dozen scrolls.
Also, IVF is probably getting hammered because somebody from north came all the way south to burn all his scrolls...
No, I haven't. Been carrying 9 of them for ages, no bad effects.
We experimented with scrolls before the invasion; they take 2 hours each, and didn't really add up to much effect