Rosalina has already managed to gather all the necessary heroes and chooses the fights. DK vs. C. Falcon, Link vs. Mario, Luigi vs. Ness, Kirby vs. Jigglypuffy (Tim), Samus vs. Fox, and Detective Pikachu vs. Yoshi. DK, Kirby, Link, Ness, Pikachu, and Fox are classified (no one dies). Finally, there would be Kirby, Ness and Pikachu and when they are about to fight, Master Hand appears and Rosalina says that it did not have to happen like that and that he would appear later. Champions battle Master Hand and it seems they need help, then a blast of blue light appears and stuns the huge hand for a while. Sonic joins the heroes and together they fight against Master Hand and manage to defeat her. In the post-credit scene Master Hand resurfaces and does not do it alone, it does it together with Crazy Hand.
