Yu - Gi - Oh ! GX - Episode 151 " The Power Within , Part 1 " , known as " Neos VS Advanced Gem Beasts " in the Japanese version , is the one hundred and fifty - first episode of the " Yu - Gi - Oh ! GX " anime . It first aired in Japan on September 5 , 2007 and in the US on July 5 , 2008 . Summary . Jaden Yuki reaches the top of Yubel ' s tower , accompanied by Syrus Truesdale , Ojama Yellow , Dr . Crowler and Winged Kuriboh . Yubel is waiting for him and is still possessing Jesse Anderson . Having just absorbed the darkness of heart inside Adrian Gecko and recovered her strength , Yubel laughs when questioned about Adrian ' s Duel Disk , still on the ground after his defeat . Jaden demands that Yubel release Jesse , but she refuses . This worries Jaden , as if he wins , there ' s a possibility Jesse would die , but not Yubel . Jaden receives encouragement from the spirits of his monsters , and the Duel begins , with Syrus commenting that Jaden has no chance if he still can ' t use " Polymerization " . Jaden draws " Polymerization " on his first turn , and finally brings himself to activate it . When he does , memories of all those he ' s lost in this conflict come flooding back , but these memories only spurn him onwards and he resolves once more to save Jesse . He Summons " Elemental Hero Flame Wingman " , and attacks , and uses the opportunity to attempt to mentally reach out to Jesse , trying to pierce the darkness around his heart . Unable to find him , he concludes that Jesse ' s soul was removed from his body , and believes that since Jesse ' s soul was so powerful , the " Rainbow Dragon " card would be the most likely place for Yubel to have placed it . When Yubel finally Summons " Rainbow Dragon " , Jaden is proven correct , as after a direct attack , he is able to hear Jesse ' s voice calling him from within it . Jaden promises to save him , but is left with only 300 life - points and no monsters out to do so . Featured Duel : Jaden Yuki vs . Jesse Anderson . Turn 1 : Jesse Jesse draws " Advanced Dark " and subsequently activates it . Now if Jesse would take Battle Damage from a battle involving an Advanced Crystal Beast , he can reduce the Battle Damage he would take to 0 by sending another " Advanced Crystal Beast " from his Deck to the Graveyard . Jesse then Normal Summon s " Advanced Crystal Beast Cobalt Eagle " ( 1400 / 800 ) in Attack Position . Turn 2 : Jaden Jaden draws " Polymerization " and subsequently activates it to fuse " Elemental Hero Avian " with " Elemental Hero Burstinatrix " in order to Fusion Summon " Elemental Hero Flame Wingman " ( 2100 / 1200 ) in Attack Position . " Elemental HERO Flame Wingman " attacks and destroys " Advanced Crystal Beast Cobalt Eagle " , but Jesse activates the second effect of " Advanced Dark " by send ing " Advanced Crystal Beast Emerald Tortoise " from his Deck to the Graveyard . Jesse then activates the last effect of " Advanced Crystal Beast Cobalt Eagle " to place it in his Spell & Trap Card Zone as a Continuous Spell Card . As the monster " Flame Wingman " destroyed did not go to the Graveyard , the effect of " Flame Wingman " ( which would have inflicted damage to Jesse equal to the ATK of " Advanced Crystal Beast Cobalt Eagle " ) does not activate . Jaden then Set s a card . Turn 3 : Jesse Jesse draws " Advanced Crystal Beast Sapphire Pegasus " and subsequently Normal Summons it ( 1800 / 1200 ) in Attack Position . Jesse then activates the effect of " Advanced Crystal Beast Sapphire Pegasus " to take " Advanced Crystal Beast Ruby Carbuncle " from his Deck and place it in his Spell & Trap Card Zone as a Continuous Spell Card . Since " Ruby Carbuncle " is now in the Spell & Trap Card Zone , Jesse activates its first effect to Special Summon itself from the Spell & Trap Card Zone ( 300 / 300 ) in Attack Position . Jesse then activates the second effect of " Ruby Carbuncle " to Special Summon " Cobalt Eagle " from the Spell & Trap Card Zone ( 1400 / 800 ) in Attack Position . Jesse then activates " Crystal Release " , equipping it to " Sapphire Pegasus " and increasing its ATK by 800 ( " Sapphire Pegasus " : 1800 → 2600 / 1200 ) . " Sapphire Pegasus " attacks and destroys " Flame Wingman " ( Jaden 4000 → 3500 ) . " Cobalt Eagle " and " Ruby Carbuncle " then attack directly ( Jaden 3500 → 2100 → 1800 ) . Turn 4 : Jaden Jaden draws " Neo - Spacian Grand Mole " . Jaden ' s hand contains " Neospace Road " and " Elemental Hero Neos " . Jaden Normal Summons " Neo - Spacian Grand Mole " ( 900 / 300 ) in Attack Position . Since Jesse controls at least three monsters , Jaden activates his face - down " Common Sacrifice " to send the two weakest monsters on Jesse ' s side of the field ( " Cobalt Eagle " and " Ruby Carbuncle " ) to the Graveyard and Special Summon " Elemental Hero Neos " ( 2500 / 2000 ) in Attack Position . " Neo - Spacian Grand Mole " attacks " Advanced Crystal Beast Sapphire Pegasus " . Jaden then activates the effect of " Grand Mole " to return both battling monsters to their owners ' hands . Since " Crystal Release " was sent from the field to the Graveyard , its second effect activates , allowing Jesse to take " Advanced Crystal Beast Amber Mammoth " from his Deck and place it in his Spell & Trap Card Zone as a Continuous Spell Card . " Elemental Hero Neos " attacks directly ( Jesse 4000 → 1500 ) . Jaden then sets a card . Turn 5 : Jesse Jesse draws . He then Normal Summons " Advanced Crystal Beast Sapphire Pegasus " ( 1800 / 1200 ) in Attack Position . Jesse then activates the effect of " Sapphire Pegasus " to take " Advanced Crystal Beast Amethyst Cat " from his Deck and place it in his Spell & Trap Card Zone as a Continuous Spell Card . Jesse then activates " Crystal Beacon " to Special Summon " Advanced Crystal Beast Topaz Tiger " from his Deck ( 1600 / 1000 ) in Attack Position ( as Jesse has at least two " Crystal Beasts " in his Spell & Trap Card Zone ) . Since there are now seven differently named " Advanced Crystal Beast " monsters on Jesse ' s field and / or in his Graveyard , he Special Summon s " Rainbow Dark Dragon " from his hand ( 4000 / 0 ) in Attack Position . " Rainbow Dark Dragon " attacks and destroys " Neos " ( Jaden 1800 → 300 ) . " Duel continues in the next episode " . Featured cards . The following cards appeared in this episode . Cards in italics debuted here .