Fohl seemed fine compared to Sadina.
So were they fine if they had trained their body?
Level raising was a completely different category. Compared to training one’s body, that is.
Unlike simply receiving divine protection from stats, if one trains, they should have no problems with most negative conditions.
Or perhaps I should say that these two had been doing such self-training.
Raphtalia also did something similar, but the lost stats from the Level Reset were compensated for by strengthening training, so there was no loss. [1]