Yu-Gi-Oh! GX Episode 142: The victor is righteous! The supreme king Vs. O`Brien
Episode 142 of 180 of Yu-Gi-Oh! GX, aired June 27, 2007, 25 minutes. Available with English subtitles and dub where released.
Episode summary
After defeating Skull Knight, Axel leads the rebellion against the Supreme King. He goes with Zane and Aster to defeat the Supreme King and get Jaden back.