Your Most Original Idea (And How You Came Up With It)

I'm curious - what was the justification for the Adventurer Archaeologist?

The archaeologists in question are some of the anthropomorphic dragons, and they worked with magical artifacts the same way real archaeologists work with normal relics. They occasionally went through death courses, but I stress in-story that it only takes up something like 5% of their actual work. Given that humans can't use magic in my setting, part of their work is also figuring out if humans lost their magic, or if there was another magical species. I even came up with a name for it - arcanoarchaeology.