I think it could be fun to track your completion of the archive with nighlight and even have a leaderboard for the completion of the different tomes. Also, it would be neat to have a search tool to select the challenge you haven’t done yet with specific keywords like specific glyphs, specific survivors/killers or perk related challenge.
I don’t know how hard it would be to implement that, but I think it could be fun to compare the compeltion rate of the tomes between members of the nighlight community.