Well, my SD reader decided to do a funny on my and corrupted a good part of the 3DS folders in it, including save games.
I was in what I think is the last or second to last dungeon in EO4 and well... I really don't feel like struggling with the game again just to reach that point.

What's the most broken team composition to steamroll the game and quickly reach the Forgotten Capital?
In the meantime I'm using those programs that by some miracle are able to retrieve deleted and corrupted files from cards in an attempt to get the save files.