[Harriet's just steepling her fingers as she listens to this round of grievances.]

All of you are missing things? That could be rather bad... the last time I knew a group of people whose powers and items had vanished, it turned out we'd paid with them for something we didn't remember needing.

Which is one of many reasons I hate time travel, for the record.

[You know, since we've established that people are reading the scrolls now.]