>>62407768HQ is pretty easy to figure out with their stats but VG is more complicated. Hakka's the glass cannon damage dealer but he's got so much magic he could also be strong support.
Bettel's full moral support or bait idfk.
Flayon is just OP, he's whatever he wants to be.
Shinri is dps but also tanky and says he more tank based but that's a melee role and he's.. an archer so....