Yu - Gi - Oh ! GX - Episode 099 " The Key Factor " , known as " Judai VS The Terror of the Laser Satellite " in the Japanese version , is the ninety - ninth episode of the " Yu - Gi - Oh ! GX " anime . It aired in Japan on August 23 , 2006 , and in the US on February 15 , 2007 . Summary . Due to Jaden Yuki ' s victories over Alexis Rhodes ( freed from Sartorius ' s influence ) and Dr . Eisenstein , and Aster Phoenix ' s victory over The D ( lost in the explosion of his yacht ) , the Light of Destruction steps up its plans to destroy Earth . It fragments once again from Sartorius ' s body and possesses Prince Ojin , who challenges Jaden to a Duel for control of his key to SORA . While Jaden manages to survive Ojin ' s One Turn Kill and rally his " Elemental Heroes " to destroy one of Ojin ' s " Satellite Cannons " , the Prince merely shrugs this off as a minor setback and reveals the most powerful monster his Deck can produce — the " Satellite Laser Balsam " , a " Satellite " monster with a Piercing effect , and one that would gain 3000 ATK with each of Ojin ' s passing turns . But even this is not enough to win Ojin the Duel , as Jaden is able to mount a comeback with " Change of Hero - Reflector Ray " . Unfortunately , although Ojin has been defeated , the Light of Destruction ( still possessing Sartorius ) has not abandoned its goal . Now , it decides to target Aster and claim his key , in an ultimate attempt to claim both , gain full control of SORA , and make the world " see the light " . Featured Duel : Jaden Yuki vs . Prince Ojin . Turn 1 : Jaden Jaden draws " Elemental Hero Sparkman " and subsequently Normal Summons it ( 1600 / 1400 ) in Attack Position . He then Set s a card . Turn 2 : Ojin Ojin draws a card and subsequently sets it . He then activate s " Trap Booster " to discard " Satellite Cannon " and activate " Call of the Haunted " , which revives " Satellite Cannon " ( 0 / 0 ) in Attack Position . Since Ojin Special Summoned a monster with 1500 or less ATK while Jaden has a monster on his side of the field , he activates " Inferno Reckless Summon " to Special Summon all monsters with the same name as the Special Summoned monster from his hand , Deck , or Graveyard . After that , Jaden must select one monster he controls and Special Summon all monsters with the same name as the selected monster from his hand , Deck , or Graveyard . Ojin Special Summons two more copies of " Satellite Cannon " ( 0 / 0 each ) in Attack Position while Jaden Special Summons no copies of " Sparkman " as he only has one copy . Ojin then activates " Charge " to increase the ATK of all face - up " Satellite Cannons " on Ojin ' s side of the field by 2000 ( All three " Satellite Cannons " : 0 → 2000 / 0 each ) . One " Satellite Cannon " attacks and destroys " Elemental Hero Sparkman " ( Jaden 4000 → 3600 ) . After damage calculation , the ATK of " Satellite Cannon " decreases to 0 through its last effect ( " Satellite Cannon " # 1 : 2000 → 0 / 0 ) . Another Satellite Cannon " attacks directly ( Jaden 3600 → 1600 ) . After damage calculation , the last effect of the second " Satellite Cannon " activates ( " Satellite Cannon " # 2 : 2000 → 0 / 0 ) . The last " Satellite Cannon " attacks directly , but Jaden activates his face - down " Hero Spirit " to make the Battle Damage he would take 0 since an " Elemental Hero " was destroyed in battle this turn . After damage calculation , the last effect of the third " Satellite Cannon " activates ( " Satellite Cannon " # 3 : 2000 → 0 / 0 ) . On Ojin ' s End Phase , the ATK of Ojin ' s three " Satellite Cannons " increase by 1000 through their second effects ( All three " Satellite Cannons " : 0 → 1000 / 0 ) . Turn 3 : 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 . " Flame Wingman " attacks one of Ojin ' s " Satellite Cannons " , but " Satellite Cannon " isn ' t destroyed as " Flame Wingman " isn ' t a Level 8 or above monster ( Ojin 4000 → 2900 ) . Jaden then Sets a card . Turn 4 : Ojin Ojin draws " Union Attack " and subsequently activates it to target one " Satellite Cannon " and increase its ATK by the ATK of all other monsters on Ojin ' s side of the field ( Targeted " Satellite Cannon " : 1000 → 3000 / 0 ) , however the targeted monster will not be allowed to inflict any Battle Damage this turn and no monsters besides the targeted monster can attack this turn . " Satellite Cannon " attacks and destroys " Flame Wingman " . After damage calculation , the last effect of " Satellite Cannon " activates ( " Satellite Cannon " # 1 : 3000 → 0 / 0 ) . On Ojin ' s End Phase , the second effect of all three " Satellite Cannons " activate ( " Satellite Cannon " # 1 : 0 → 1000 / 0 ; " Satellite Cannons " # 2 and # 3 : 1000 → 2000 / 0 ) . Turn 5 : Jaden Jaden draws " Miracle Fusion " and subsequently activates it to remove from play " Flame Wingman " and " Sparkman " from his Graveyard and Fusion Summon " Elemental Hero Shining Flare Wingman " ( 2500 / 2100 ) in Attack Position . Due to the effect of " Elemental Hero Shining Flare Wingman " , it gains 300 ATK for every " Elemental Hero " monster in Jaden ' s Graveyard . There are currently two ( " Shining Flare Wingman " : 2500 → 2800 → 3100 / 2100 ) . " Elemental Hero Shining Flare Wingman " attacks and destroys the weakest " Satellite Cannon " ( Ojin 2900 → 800 ) . As the " Satellite Cannon " summoned via " Call of the Haunted " was destroyed , " Call of the Haunted " is also destroyed . The second effect of " Shining Flare Wingman " activates , but does no damage to Ojin ( as the original ATK of " Satellite Cannon " was 0 ) . Since a " Satellite Cannon " was destroyed in battle and sent to the Graveyard , Ojin activates his face - down " Debris Station " to send his two remaining " Satellite Cannons " to the Graveyard in order to Fusion Summon " Satellite Laser Balsam " ( 0 / 2000 ) in Attack Position and increase the ATK of " Satellite Laser Balsam " by 3000 ( " Satellite Laser Balsam " : 0 → 3000 / 2000 ) . Turn 6 : Ojin Ojin draws " Book of Moon " and subsequently activates it to switch Jaden ' s " Elemental Hero Shining Flare Wingman " to face - down Defense Position . " Satellite Laser Balsam " attacks and destroys " Shining Flare Wingman " . " Satellite Laser Balsam " then inflicts piercing damage to Jaden ( Jaden 1600 → 700 ) . After damage calculation , the ATK of " Satellite Laser Balsam " decreases to 0 due to its third effect ( " Satellite Laser Balsam " : 3000 → 0 / 2000 ) . Since an Elemental Hero Fusion Monster was destroyed by battle and sent to the Graveyard , Jaden activates his face - down " Change of Hero - Reflector Ray " to inflict damage to Ojin equal to the Level of " Shining Flare Wingman " times 300 . " Shining Flare Wingman " was Level 8 ( Ojin 800 → 0 ) . Featured cards . The following cards appeared in this episode . Cards in italics debuted here .