How do you beat the great maze in Super Smash Bros brawl?

in the great maze, when you press + or start. there are many different bowser heads in different locations, they are the different bosses you've fought and all of the brawl characters on the subspace emissary. when done with that, you go to the place that looks like the jungle to the purple arrow and enter the big door to fight tabuu and once you defeat him, you win.