There are a few missions that are giving me trouble now. There's one where you have to examine certain spots of the airship within a certain number of turns, but I'm not having any luck with it. I'm not fast enough. I'm going to have to come back once someone knows Hastega.
One that's really bugging me involves defending a pool of water from a clan. You lose if one of them enters the water. The problem is, two of them are Gria so they can just fly over your head.
I'm about 150 missions and 50 hours in. Still have a ways to go yet. Luso just mastered the Fighter class (it's pretty easy when you can dual-wield everything) and now I have him working on the Parivir class. After I master that, I guess Luso will be pretty much done. I might teach him some more Paladin skills for good measure.