None of these ones were difficult for me. Which is ironic because prior to this event I had only even attempted a few exhibition quests because they were clearly beyond my ability.

The EX level ones is the hardest, but not that hard. Of course. I mean, with all that cheat button (Berserkers + Meta supports), I don't think it's really a big issue. Other than that and the First Hassan Exhibition Quest, I manage to clear every exhibition Quest with low star servants, so really-really happy with that.

Da Vinci. I'm not sure what was happening, but at some point Da Vinci's NP was breaching Castoria's anti-purge defense and picking off one of the party. I suspected it may have been the chimera, but it happened at a different time, too, so I don't know. I didn't complete that one, unfortunately.

There were two quests that I haven't done. The Hassan one and the last Nero quest.

I needed all my sanity to farm. The Hassan one I tried some times and I couldn't think anymore for a winning strategy. The last Nero quest I didn't even tried cause I knew I would need to use some sanity points to win that.

First Hassan was the hardest for me, cuz it made me think)))

Hassan 2017. The only one I failed to do :c