Dragon Ball Z Kai: The Final Chapters Episode 66 English Dubbed Episode Title:You Really Are the Greatest, Goku!! The Demise of Majin Buu.Episode Description:The Spirit Bomb hits Kid Buu, but he starts pushing it back. Goku uses all of the remaining energy he has left trying to push it back at Kid Buu, but he is too powerful. After a brief moment of panic, Vegeta suddenly remembers that they still have a third wish with Porunga. He instructs Dende to wish for Goku's power level to be restored to normal. The wish is granted, and upon turning into a Super Saiyan, Goku is easily able to force the Spirit Bomb back at Kid Buu. As he does so, he silently wishes that Kid Buu had been a better person and hopes to fight him as a different person some day in the future. The Spirit Bomb hits with full force and destroys Kid Buu for good, which ends his evil.