any balanced team is good
as long as the they dont share a common weakness to one another
ex :dragonite , metagross , feraligatr and gengar put together dont share a weakeness to one type but to nomerous ones each uneffected by the others weak pionts
if u need any starters or legendaries like mewtwo or mudkip
just hit me back , cuz im willing to trade any of them for a milotic or a feebas
legendaries and starters i have at the moment are
Lugia , mewtwo dialga , rotom , palkia , giratina , ho-oh ,
Squirtle , charmander , bulbasaur , chikorita , cyndaquil , totodile , mudkip , turtwig , chimchar, piplup .
As for any other pokemon…. There are just to many to count ..ex: raichu , dragonite , tyranitar , metagross , gengar , alakazam , dratini , larvitar , espeon , Eevee , ditto , bronzong , gallade , typhlosion , shuckle , slaking , arcanine , salamence , lucario…..ect
If you can mention one , I probobly have it , if not ill get it .
My email is email@example.com or firstname.lastname@example.org which ever u prefer