Dragon Ball Z Episode 228 English Dubbed Episode Title:The Dark Prince Returns.Episode Description:Goku, Gohan, Vegeta, and the supreme kai are left wondering why Dabura suddenly stopped the fight. Vegeta berates Gohan for not defeating Dabura and Gohan realized that Vegeta should've fought Dabura and then Krillin and Piccolo would be restored to normal. Vegeta decides to blow up the ship and Supreme Kai begs him not to and Vegeta refuses to listen and Goku stops Vegeta. Supreme Kai then realizes that Vegeta is the new recruit that Dabura was talking about. Suddenly, Babidi tries to take over Vegeta's mind. Although he is urged to fight it, Babidi's magic is too strong, and Vegeta's impure heart gives in. Now with Babidi's "M" on his forehead, he has turned evil. Babidi transports them all back to the World Martial Arts stadium where he instructs Vegeta to kill his friends. Vegeta refuses, as he apparently has not lost complete control of his mind. He says that his only goal is to fight Goku. To bait Goku into fighting him, Vegeta destroys part of the stadium and several city blocks, killing thousands.