So i jut got diamond and just got pokeballs so i need to know what team i need to have for beating the game and for a good wi fi team.
Just start capturing some pokes and train them, it's the most fun that way;),
But make sure to have a flying type, because they always evolve into weary good pokes, and try to make your teams types as random as you can, like if you have a Grass type have a water one and a flying type in your team:D