I recently helped two people with limit break 1 (why is it so awkwardly titled in the thread btw?) and I do have to say the ancient papyrus is still a big pain. It took 30+ minutes of farming both times as a 95 blu/thf to get the drop in a very hostile environment to a level 50.
The exoray mold doesn't seem that bad even with monsters being moved since most of them are now clustered together in a less dangerous area, and the bomb coal is a joke if you can get behind the doors.