King of the Demons (待ち受けるワナ!!魔界からの挑戦状, Machiukeru Wana!! Makai kara no Chosenjo) is the second episode of the Babidi Saga and the two hundred twenty-first overall episode in the original dubbed and the uncut Dragon Ball Z series. The episode first aired on March 16, 1994. Its original American air date was October 16, 2001.
The episode begins with Babidi and Dabura speaking outside his spaceship. The Z Fighters speak about the death of Yamu and Spopovich. Babidi realizes that the Z Fighters are watching them and they plan to steal their energy by luring them into the spaceship disposing of the weaker fighters. Babidi then requests that the Supreme Kai is spared for his pleasure. Dabura flies directly at the Z Fighters and fires an Evil Impulse at Kibito from point blank range, destroying him. Vegeta and Goku take a couple of quick swipes at Dabura. Dabura then spits on Krillin and Piccolo, turning them into stone. Dabura flies back to the spaceship while Goku, Vegeta, Gohan and the Supreme Kai remain at the cliff face.
Supreme Kai explains that the only way for Krillin and Piccolo can be restored to normal is if they defeat Dabura. Goku and Gohan begin towards the ship while Supreme Kai tries to explain that they are going into a trap. Vegeta then follows the father and son combination and then, reluctantly, Supreme Kai makes his way to the ship. As the Saiyan warriors land, Supreme Kai lands and says that they cannot escape the ship until they destroy Babidi. Vegeta plans to destroy the ship but Supreme Kai yells that any sudden shock could revive Majin Buu.
Babidi injects Gohan's energy into the Sealed Ball containing Majin Buu. Meanwhile, Pui Pui enters the room with the Saiyans and the Supreme Kai. Pui Pui explains that they must defeat one warrior at each level, while Goku asks who fights first. Babidi finishes injecting Gohan's energy into the Sealed Ball which is now half full. Babidi and Dabura look into a Crystal Ball while Goku, Vegeta and Gohan, to everyone's amazement, are playing Rock-Paper-Scissors to find out who fights first. Vegeta wins the game and must fight Pui Pui. Supreme Kai is really uptight over the light treatment of Pui Pui. Vegeta and Pui Pui square off as Goku, Gohan and Supreme Kai look on.
- Kibito is killed by Dabura.
- Krillin and Piccolo are turned to stone.
- Dabura vs. Kibito, Goku, Vegeta, Krillin, Piccolo
- Pui Pui vs. Vegeta