Hmmm maybe i'll take hayate, as she's wind and that way she can add type coverage to my team, as we don't have a wind... But another question remains xd (sry ppl xd)
I just remembered that kanako has to use a bow for her rb skill!
I already have a seer set for a pet so... Any other sugestions?
I'll post my team, feel free to criticize it, so that i can know other opinions :D
A Fire Killer) Hayate (Wind Killer) (i saw that vic has better stats and skills, but hayate will be useful against earth xd)

A fire wit (they're powerful asf xd); frederico wit (matches the owner hehehe

Water seer (to seal anf heal fast, yee-ha!); with some pet (need a rb pet to also be seer... Help? xd)

Earth wit (Gotta Seal Them All!); Niss seer (good AoE damage and can give my other chars sp, in case the fight takes too much time xd)