Shit (I mean, interesting...) teams only! ;-)

https://fumbbl.com/help:LRB6RaceStrategy
has generic team setups for most teams if you need some idea of what sensible starting teams are

as a general rule, elves and skaven are good at moving the ball around but fragile; humans, undead and necros are mid range flexible teams; others are a combination of bash and control

halflings, goblins, ogres, snotlings, vampires, underworld and slaan are all rather difficult teams to play, edging towards outright joke teams