He acts with balls in the earlier arcs sometimes but he only becomes strong after the kung fu arc. Even then not that strong by the manga's standarts. Mainly because power levels move faster in the later arcs.
He is only a whimp at the start though. from what I remember at least
- NicCantCode3 years ago1

Thanks for the info! That makes me more okay with throwing it on my watchlist. I think I'll be able to binge it once the season is over.

