Chazz Princeton ( manga ) Chazz Princeton , known as Jun Manjome ( 万丈目準 , " Manjōme Jun " ) in the Japanese version , is the of the " Yu - Gi - Oh ! GX " manga . An Obelisk Blue student , he serves as Jaden Yuki ' s rival and the two are the only students to possess spirit cards . Design . Appearance . Chazz has long black hair that sticks up in spikes , and pale skin . He wears the standard Obelisk Blue coat outfit , but unlike his anime counterpart , he only switches to his black clothing after he graduates from Duel Academy . Personality . Chazz ' s personality is somewhat different to his anime counterpart . Rather than being boastful and condescending , he is more stoic and solitary of a Duelist , wanting to defeat Jaden to assuage his pride rather than because of the humiliation of losing to him . He is still , however , resentful of accusations that he obtained his position due to his money rather than his skill , and maintains his pride despite being insulted when Jaden compared his " Winged Kuriboh " to Chazz ' s " Light and Darkness Dragon " . In his youth , Chazz was much more light - hearted and genuinely enjoyed Dueling , but the accusations that he couldn ' t get by on his own skill caused him to become more bitter . However , under moments of extreme stress , his true feelings slip out . Chazz is willing to ally with Jaden when he has to , and doesn ' t argue pettily with him when doing so . Biography . Chazz was an elite Duelist in the junior tournaments and won countless trophies . During his youth , he recieved an autograph from Koyo Hibiki , whose " Winged Kuriboh " spirit partner passed on the Feather of Ma ' at that it carried to Chazz ' s " Light and Darkness Dragon , " giving it its spirit . He saw Koyo being carried away in an ambulance and also saw Jaden Yuki for the first time , pursing the ambulance . However , upon entry to Duel Academy , rumors circulated that he was allowed entrance into Obelisk Blue only because of his family ' s wealth , particularly notable since Bastion Misawa , the top - scorer in the entrance exam , had only been able to get into Ra Yellow . Determined to prove them wrong in , Chazz buried the card containing his Duel Spirit and Dueled without it . Upon realizing Jaden Yuki had a spirit partner as well , " Winged Kuriboh , " and when he used it to defeat him , Chazz sees his partner watching the Duel in spite of being abandoned . Chazz then recovers the card and resolves to defeat Jaden with his partner , Light and Darkness Dragon . He Duels Bastion Misawa during the preliminary rounds of Zane Treusdale ' s homecoming tournament . Chazz is put in a tight spot by Bastion , but manages to win using " Light and Darkness Dragon " . He makes it to the finals , Dueling Syrus in the quarter - finals . Syrus proves to be a far stronger opponent than Chazz had anticipated , destroying " Light and Darkness Dragon " with his " Solidroid " cards . Chazz was eventually able to win after Syrus attacked without knowledge of the effect of " Light End Dragon " . His use of " Light and Darkness Dragon , " however , revealed to the watching David Rabb and Reggie MacKenzie that the card was a spirit card . David Dueled Chazz in the semi - finals , and he turned the match into a Shadow Game , causing Chazz to suffer real pain and illusory injuries . Refusing to let David take his partner , Chazz dealt massive damage to David with his " Hurricane Dragon , " and in response , David brought out his Legendary Planet card , " The Big Saturn . " Chazz is able to manipulate its attacks to give him the chance to draw " Light and Darkness Dragon " and destroy " Saturn . " When the Dragon was Summoned , a black monster emerged from David ' s earring and called Chazz ' s Dragon the " Feather of Ma ' at . " Chazz ' s actions unknowingly weakened the monster , and David ' s defeat released him from its control , but he fell into a coma due to the resulting Penalty Game . In the finals of the tournament , Chazz ' s resolve to defeat Jaden and Zane proves strong enough to enable him to win against Jaden , countering " Winged Kuriboh LV10 , " with " Light and Darkness Dragon " . The other students note that out of all of them , Chazz had the strongest conviction to defeat Zane . Despite his impressive victory over Jaden , Chazz is defeated by Zane without doing any damage to him , even after successfully Summoning his three strongest Dragon s . Chazz is then paired with Syrus Truesdale in the Tag - Team Duel s against the Overseas Champions . The two defeat Axel Brodie and James Crocodile Cook , and Syrus earns Chazz ' s respect as the former leads them to victory . In the one - on - one matches , he faces Axel Brodie again . Axel , who wished to find out more about the Shadow Games , requested that Chazz tell him what he knew when he won . Pushed into a corner , he Summoned the card that Principal MacKenzie had given him , " The Blazing Mars " , one of the Legendary Planet s . The unique aura of Mars initially made Chazz think that they were playing a Shadow Game , but it was a product of the monster itself . Before he could ask Axel why he was using a card connected with the Shadow Games when he wanted to find out more about them , Tragoedia possessed Axel for the rest of the Duel . Chazz ultimately claimed victory , and interrogated Axel after the Duel , only to realize that Axel had no memory of the Duel . After learning that Bastion had been involved in a Shadow Game and had collapsed , he discussed the events with Jaden , who had lost his " Winged Kuriboh " and " Elemental Hero Terra Firma " to Tragoedia . The spirit of " LIght and Darkness Dragon " appeared and led them to the boathouse where Tragoedia was reclaiming his power from " Winged Kuriboh " . " Fully released , Tragoedia agreed to a Duel for his own amusement , repossessing MacKenzie and Dueling both Chazz and Jaden at the same time . The two gained an early advantage , but Tragoedia , having given them a free pass , quickly turned the match around and Summoned " The Supremacy Sun " , which continued to return from the Graveyard after it was destroyed . Chazz was forced to use " Light and Darkness Dragon " as a shield against " The Sun " , and eventually used a Trap to shuffle all the cards in their Graveyards into Jaden ' s Deck . Jaden fused " Winged Kuriboh " with " Light and Darkness Dragon " to Summon " Ma ' at " and used it and " Terra Firma " to defeat both " The Sun " and Tragoedia . Tragoedia abandoned MacKenzie and attempted to attack them , but " Winged Kuriboh " began to reabsorb him , while " Light and Darkness Dragon " weakened Tragoedia . Chazz recognized that the spirits were sacrificing themselves to seal Tragoedia permanently , and explained this to Jaden , holding him back from the struggle . When Jaden Dueled against Koyo Hibiki after their graduation , Chazz waited for him at the entrance to the Dueling field , wearing his black outfit and warning Jaden not to lose . Deck . Chazz plays a Dragon Deck , focusing on the Summoning of his ace monster , " Light and Darkness Dragon " and its counterparts , " Light End Dragon " and " Dark End Dragon " . He uses various support cards such as " Immortal Dragon " and " Dragon ' s Evil Eye " to gain field advantage while also utilizing defensive cards such as " Scale Mail " and " Durability ( Dragon ' s Endurance ) " in addition to several LIGHT and DARK support cards to supplement his aces .