Would I be able to defeat zongazonga with this team: Az:aeros level 17..

Take out tophis really all you have to do is get all there healh to almost 0 so you can kill them in 1 move it helps if you have a bracio with power skale so when they get there stuff really high you make it go down and it makes him frusrtid hope this helps

And you don't have to take out tohphis I am saying it mite help my team was tricera and equinas ( toba evolved ) bracio and you can also look at hints or walktrougs they have helpful hints to and my bracios health from that is almost 700 amazing huh whats funny is that I had toba first of all and her health all most 600 LOL funny

To be honest, it was really easy even the second time to take out zongazonga. Due to the fact zongazonga's abilities require so much fp, it takes awhile before it can actually attack.
I beat him with a lvl 20 super evolved trex in AZ, a lvl 13 Tro, and lvl 18 Dimetro in SZ position. If you can take out zongazonga quickly, (which is super easy due to his low defense) then the other 2 z-rexs are easy kills.

Welp I got through with my team of lugmos r20, o-fiend r19, and kaishin r19. So I did some harsh training that took two days and using another game and getting more miraculous fossils. So just take out zongazonga witj hard hitting moves, plus it takes him forever to accualy attack and given he has low defense works two. But I can't remeber which zones hes in but I think hes in the sz so long range moves should work nicely.