Episode #286
Son Goku is Strongest After All!! Majin Boo is Eliminated

    Goku says that the energy for the Super Genki Dama has arrived and tells Vegeta to get out of the way. Vegeta says that he can't move but not to worry about him. Boo notices that Vegeta is in the way and begins firing Ki blasts at Goku. Goku has not choice but to let them hit him or else he'll lose the Genki Dama. Kaio-sama tells Goku that if he were to be killed by Boo after so much effort to make the Genki Dama then it will all be in vain. As Mister Satan watches, Fat Boo gets up and appears behind him. Fat Boo attacks Boo and bowls him over. He looks back and screams at Satan. Mister Satan realizes that Boo is stalling for him to get Vegeta, so Satan runs in and takes Vegeta out of danger. Mister Satan looks up at Goku and tells him to launch the Genki Dama, and Goku casts it at Boo. Boo fears for his life as the Genki Dama approaches him. However, when it reaches Boo, Boo extends his arms and blocks the Genki Dama. As the Genki Dama pushes Boo into the ground, Goku says that he doesn't have enough strength left to support the Genki Dama and Vegeta says that is the one crucial error they made. On Earth, Gohan tends to some people who were exhausted after raising their hands when Piccolo contacts him and asks him if he can feel two extraordinary Ki in a far off place. He says that Goku and Boo must be fighting in the Kaioshin Realm and tells Gohan, Goten, and Trunks to head towards the Heavenly Realm. They appear in the Heavenly Realm, and Piccolo is the first to be greeted. Gohan appears behind Videl and she tells him that he had her very worried. Chi-Chi asks him how he could worry his mother so badly and Buruma tells her not to cry. Goten and Trunks tug on their mother's clothes, and Buruma and Chi-Chi hug their sons. Piccolo ruins the emotion by saying that Goku's power is getting weaker. Meanwhile, Goku continues to struggle with the Genki Dama.

    On Namek, the Namekkians all donate their energy to the Super Genki Dama.  In the Other World, Enma Daio rallies for Goku to win since all of their energy is incorporated into the Genki Dama as well. Boo begins to push the Super Genki Dama back towards Goku. Vegeta asks Dende to come and restore Goku's strength, but Kaioshin says that by donating his energy to the Genki Dama, it used up all of his energy. Vegeta tells Mister Satan to have the Earthlings donate more energy to power up the Genki Dama even more, but Kaio-sama interrupts him and says that since the people of Earth haven't recovered since their last donation, having them give their remaining energy would kill them. Vegeta tells Kaio-sama to shut up and demands Mister Satan to do it. Mister Satan says that he cannot command the people of Earth to sacrifice themselves, but Vegeta says they can revive them with the third wish. Vegeta remembers that they still have the Dragon Balls and tells Dende to use the third wish to restore Goku's strength. Polunga grows impatient and demands the final wish or he will vanish, but Dende tells him to restore the strength of Son Goku who is fighting Majin Boo in the Kaioshin Realm. Polunga's eyes begin to glow as he grants a simple wish. Boo continues to push the Super Genki Dama back towards Goku and makes it expand by firing his own Ki blasts into it. Dende tells Goku that he's having his strength restored by the Dragon Balls, and Goku tells Dende that it has been restored. Goku turns into a Super Saiya-jin and pushes the Super Genki Dama back towards Boo. In the Heavenly Realm, all of the Z Warriors feel Goku's restored Ki, while in Hell, the fallen warriors become angry that Goku is going to kill another super villain. As the Super Genki Dama pushes Boo back, Goku tells him that he really did have a hard time fighting him.

    Goku says that he got angry when Boo changed form so many time and remembers their first fight when Goku became a Super Saiya-jin 3. Next, he remembers the Evil Boo that ate the Fat Boo, and then the muscular one that Gotenks fought against. After that, the two Boos that fought against Gohan and Vegetto, and finally, the Boo that he's facing now. Goku tells Boo to be reborn as a good person and that hopefully they'll fight again someday. Goku says he'll be waiting for him and sends the Super Genki Dama straight for Boo. Boo is broken into hundreds of tiny pieces, and those pieces are disintegrated by the Super Genki Dama. Boo is broken down until not a single cell remained and he was wiped from existence. Goku drops out of the sky and he and Vegeta share a thumbs-up.