Yu - Gi - Oh ! GX - Episode 165 " Take Aim , Manjome ! The Road to Being a Pro Duelist ! " is the one hundred and sixty - fifth episode of the " Yu - Gi - Oh ! GX " anime . It first aired in Japan on December 12 , 2007 . The episode was never dubbed , but became available to the world with official subtitles via Crunchyroll on September 13 , 2016 . Summary . Chazz has applied to a numerous amount of corporations in his aim to acquire a sponsor for the Pro League career he plans for after graduation . Every single one has turned him down . Ojama Yellow asks why he doesn ' t just ask his brothers to sponsor him . Chazz replies that doing so would ruin the whole point - he wants to be a pro on his own , without the aide of his family ' s money . When he does so , he wants to use what he earns to pay his brothers back for what they had previously done for him . Chazz remarks that Alexis and even Syrus have their futures planned out , but Chazz cannot get his in order . Dr . Crowler hears all this , and knowing Chazz ' s potential , aims to get him the sponsor he needs . He contacts Aster Phoenix , telling him they need to speak in person . The next day , Jaden fishes off a dock as Aster ' s yacht pulls in and Chazz and Crowler go to meet him . Crowler begs Aster to take Chazz under his wing as an assistant , to help him learn the ropes of the Pro League . Chazz isn ' t keen on this idea , pointing out that Aster is actually younger than he is . Jaden suggest that he take the position instead , commenting that experiencing the world of the Pro League before Dueling there would be beneficial . This is enough to spur Chazz to accept the offer , and Aster allows it . Chazz is taken to meet Emeralda , an employee of the Senrigan Group and Aster ' s current assistant . She gives him a bag full of cell phones , and he finds out their purpose the next morning . At 7AM , the phones begin to ring , as owners of Dueling arenas and others call to obtain Aster ' s services . Chazz now has to manage Aster ' s schedule . He also finds out Aster literally has a closet full of copies of the white suit he usually wears , as well as closet filled with identical Duel Disks . Later , Aster meets with a TV producer named Mike , who suggests that they incorporate costumes and magic into Aster ' s next appearance at Duel Academy . Aster makes it clear he ' s not interested , while Mike suggests that getting laughs is more important than Dueling , annoying Aster greatly . Chazz ' s next assignment is organize the vast warehouse full of Duel Monsters cards in which he had been staying . In addition , Aster ' s career takes him all around the globe , with Chazz being required to follow him and preform mundane tasks such as carrying luggage . Aster carries one suitcase himself , saying there is a rare card inside that he would not trust Chazz to keep safe . Chazz questions how any of this is going to help him become a better Duelist , with Emeralda replying that Chazz needs to try to learn from Aster . One night , Chazz tracks Aster down , and witnesses him training by Dueling an assistant with a 9000 - Life Point handicap . Due to all the handshake sessions with fans , and how often he trains , he ' s managed to cut his hands open . Aster insists on continuing , stating that someone with no special Dueling potential like himself has to train ten times harder in order to remain as good as he is . He threatens to fire the man if the Duel stops . Chazz takes to his job with more enthusiasm now , and manages Aster ' s schedule without incident , also deciding to cancel autograph and handshake sessions until Aster ' s hand heals . Aster allows Chazz to carry the suitcase he had previously not trusted him with , but suggests he can ' t carry it because of his hand injury . At Duel Academy , Jaden , Syrus and Hassleberry are fishing , and Syrus wonders how Chazz is doing . Hasseleberry states that Aster will be visiting the academy tomorrow , and that Jaden was nominated as his opponent . Chazz has finally finished organizing the warehouse full of cards , but finds Aster ' s suitcase is missing . Aster is enraged , and reveals that a large amount of development costs were put towards that single card . Aster must go to meet with the President of the Senrigan Group , while Chazz informs Mike that the appearance at Duel Academy must be canceled . Mike responds that it can ' t be - it ' s a live broadcast . He decides that Chazz will fill in for Aster . Mike has Chazz dress in an Ojama Yellow costume , and calls him " Ojamanjoume " ( a portmanteau of " Ojama " and Chazz ' s last name in the Japanese version , Manjoume ) . Aster meets with the Senrigan Group ' s President , who informs him that an enormous penalty will be imposed on him due to the loss of the " Ultimate D Card " that was now missing . He also questions why Aster has Chazz as an assistant , revealing that the Senrigan Group is a major business rival of the Princeton family ( Manjoume Group ) . The President states he ' s a gambler , and says he will forgive Aster should Chazz win against Jaden , but if he loses , Aster will be forced into retirement . The Duel begins , and though Jaden inflicts early damage , Chazz plays a combination of Ojama support cards and ultimately reduces Jaden to 1000 Life Points on his second turn . He Set s two cards , and mentally thinks that his Deck is responding to him perfectly - and he is reading Jaden ' s strategies , and is sure he can win . He realizes that sorting all of the cards in the warehouse forced him to think of the attributes of each card - which is thus helping him in this Duel . With " Chthonian Polymer " face - down , Chazz can activate it to take control of Jaden ' s Fusion Monster - and Jaden has no counter for it . However , Mike talks to Chazz via headset and insists that Chazz lose the Duel in order to get laughs - with Mike considers more entertaining television than Dueling . Chazz complies , and activates " Ojama Trio " instead of " Chthonian Polymer " , losing to Jaden ' s " Elemental Hero Shining Flare Wingman " . Jaden realizes that Chazz threw the Duel , and is disappointed , saying that he never thought Chazz would lose just to get laughs . Due to this loss , Aster is forced to retire . Featured Duel : Jaden Yuki vs . Chazz Princeton . Turn 1 : Chazz Chazz draws " Ojama Yellow " and subsequently Normal Summons it ( 0 / 1000 ) in Defense Position . He then Set s a card . Turn 2 : Jaden Jaden draws an unknown Spell Card . He then Normal Summons " Elemental Hero Sparkman " ( 1600 / 1400 ) in Attack Position . Jaden then activates " Spark Blaster " and equips the latter to " Sparkman " . Now during each of Jaden ' s Main Phases , he can change the battle position of one monster on the field , but if this effect is used three times , " Spark Blaster " will be destroyed . Jaden then activates the effect of " Spark Blaster " to change " Ojama Yellow " to Attack Position . " Sparkman " then attacks and destroys " Ojama Yellow " ( Chazz 4000 → 2400 ) . Chazz then activates his face - down " Ojamarble " to return " Ojama Yellow " to his Deck , draw two cards and discard " Ojamagic " . Since " Ojamagic " was sent from Chazz ' s hand to the Graveyard , its effect activates , letting Chazz add " Ojama Yellow " , " Ojama Green " and " Ojama Black " from his Deck to his hand . Turn 3 : Chazz Chazz draws . He then activates " Polymerization " to fuse " Ojama Yellow " , " Ojama Green " , and " Ojama Black " together and Fusion Summon " Ojama King " ( 0 / 3000 ) in Attack Position . Chazz then activates " Ojamandala " to pay 1000 Life Points ( Chazz 2400 → 1400 ) and Special Summon " Ojama Yellow " ( 0 / 1000 ) , " Ojama Green " ( 0 / 1000 ) , and " Ojama Black " ( 0 / 1000 ) from his Graveyard in Attack Position . Chazz then activates " Ojama Delta Hurricane ! ! " to destroy all cards on Jaden ' s side of the field . He then activates " Ojamuscle " to destroy " Ojama Yellow " , " Ojama Green " , and " Ojama Black " and increase the ATK of " Ojama King " by 3000 ( 1000 for each " Ojama " monster destroyed this way ) ( " Ojama King " : 1000 → 3000 / 3000 ) . " Ojama King " then attacks Jaden directly ( Jaden 4000 → 1000 ) . Chazz then sets two cards ( including " Chthonian Polymer " ) . Turn 4 : Jaden Jaden draws . He then activates " O - Oversoul " to Special Summon " Sparkman " ( 1600 / 1400 ) from his Graveyard in Attack Position . He then activates " Double Fusion " to pay 500 Life Points ( Jaden 1000 → 500 ) and allow himself to Fusion Summon twice this turn . Jaden then uses the effect of " Double Fusion " to fuse " Elemental Hero Avian " with " Elemental Hero Burstinatrix " in order to Fusion Summon " Elemental Hero Flame Wingman " ( 2100 / 1200 ) in Attack Position . Chazz is about to activate his face - down " Chthonian Polymer " in response to the summon of " Flame Wingman " , but Mike convinces Chazz that he must lose the Duel in order to give more entertainment to the audience . Jaden uses the effect of " Double Fusion " to fuse " Flame Wingman " with " Sparkman " in order to Fusion Summon " Elemental Hero Shining Flare Wingman " ( 2500 / 2100 ) in Attack Position . Due to the first effect of " Shining Flare Wingman " , it gains 300 ATK for each Elemental Hero in Jaden ' s Graveyard . There are four , so " Shining Flare Wingman " gains 1200 ATK ( " Shining Flare Wingman " : 2500 → 3700 / 2100 ) . " Shining Flare Wingman " attacks " Ojama King " . Chazz then activates his face - down " Ojama Trio " to Special Summon three " Ojama Tokens " ( 0 / 1000 each ) to Jaden ' s side of the field in Defense Position . " Shining Flare Wingman " destroys " Ojama King " ( Chazz 1400 → 700 ) . Since " Shining Flare Wingman " destroyed a monster by battle and sent it to the Graveyard , its second effect activates , inflicting damage to Chazz equal to the ATK of " Ojama King " ( Chazz 700 → 0 ) . Featured cards . The following cards were featured in this episode . Cards in italics debuted here .