I Will Deal With the Majin! Vegeta's Final Mortal Combat!.Majin Vegeta is willing to put his life on the line to destroy Majin Buu. Majin Vegeta begins his assault on Majin Buu, after confronting him for killing Gohan, as Piccolo becomes shocked and horrified by what Vegeta has said. He manages to blast a hole through him. However, Majin Buu manages to regenerate himself and builds up his anger to create a giant explosion. This deals a great amount of damage to Majin Vegeta.