Waluigi is more awesome than Chuck Norris and Jack Bauer combined and on fire
The team I use is:
Up Front - Waluigi.
Midfielder (Left) - Birdo.
Midfielder (Right) - Birdo.
Defence - Dry Bones.
This way, I get the awesome firepower and egg moves of Birdo, but also the incredibly easy to score teleportation goals of Waluigi and Dry Bones. Not to mention the hilarious technique of trapping the keeper in a square of thorns and easy running into the goal
What teams do the rest of you use?