Part 4 starts with a football game between Mario, Luigi, and Daisy, and Wario, Yoshi, and Walgina, with Brock and Gary reffing. Yoshi is still mad at Mario because of earlier. They game begins. Yoshi makes a touchdown, but it doesn't count because according to Gary, "dinosaurs don't count." Eventually, Mario's team wins the game, and Mario and Yoshi apologize to each other. Then, it transitions into a short episode of Crazy Harry Potter that ends in Harry, Ron, and Hermione getting attacked by the evil lawn mower. It switches back to Stupid Mario Brothers, where Ash, Brock, Gary, and Professor Oak are also attacked by the lawn mower. Meanwhile, Mario and Luigi meet with Bowser and Kamek for a fight (which Bowser was late for.) Right before they can begin the fight, the Mario Brothers are c