Yu - Gi - Oh ! GX - Episode 140 " A Sight Unseen , Part 2 " , known as " The First and Probably the Last - Super Fusion Is Activated ! " in the Japanese version , is the one hundred and fortieth episode of the " Yu - Gi - Oh ! GX " anime . It first aired in Japan on June 13 , 2007 and in the US on April 19 , 2008 . Summary . Jim Crocodile Cook ' s Duel against The Supreme King continues , with Jim attempting to save Jaden Yuki from the darkness of his own heart . The King then brings out " Evil Hero Malicious Edge " and then uses it to destroy Jim ' s monster . Elsewhere , two young children are running from the Supreme King ' s Army . They are saved by Syrus Truesdale , who leads them to a safe hiding spot . Jim is ultimately reduced to only 50 Life Points and Axel begins to fear that he may have to step in to Duel the King himself soon . He doesn ' t believe he ' d be able to win , and to his own surprise , is actually scared of him . The Eye of Orichalcum activates and Jim has a revelation - the lower the King ' s Life Points go , the more likely he is to be able to reach Jaden through the layers of darkness . He manages to Summon " Gaia Plate the Earth Giant " and reduce The Supreme King ' s Life Points to 50 - equal to his own . Jim believes he ' ll finally be able to reach Jaden , but he ' s wrong . The King , still in control , counters with " Super Polymerization " allowing him to use Jim ' s monster as a Fusion Material along with his own " Evil Hero Infernal Gainer " to Summon " Evil Hero Dark Gaia " , which defeats Jim . As Jim and Shirley disappear , the Eye of Orichalcum passes to Axel and the King asks him if he ' ll be his next opponent . The eye glows red once more , but Axel runs away in fear , rather than facing him . Featured Duel : Jim Crocodile Cook vs . The Supreme King . " Duel continues from the previous episode . " Jim has 950 Life Points remaining and controls " Fossil Warrior Skull Knight " ( 2400 / 1100 ) in Attack Position . Supreme King has 1850 Life Points remaining and controls no cards . Turn 4 : Supreme King The Supreme King draws " O - Oversoul " and subsequently activate s it to Special Summon " Elemental Hero Avian " ( 1000 / 1000 ) from his Graveyard in Attack Position . He then Tribute s " Avian " in order to Tribute Summon " Evil Hero Malicious Edge " ( 2600 / 1800 ) since Jim controls a monster . " Malicious Edge " attacks and destroys " Fossil Warrior Skull Knight " ( Jim 950 → 750 ) . Turn 5 : Jim Jim draws " Sacred Defense Barrier " and subsequently activates it . Now each time Jim summons a Rock - Type monster , that monster will gain a Protection Counter . If a Rock - type monster would be destroyed either by battle or by a card effect , Jim can remove the Protection Counter instead . Jim then Normal Summons " Uluru ' s Guardian " ( 0 / 2300 ) in Defense Position . The effect of " Sacred Defense Barrier activates , placing a Protection Counter on " Uluru ' s Guardian " . Turn 6 : Supreme King The Supreme King draws . " Malicious Edge " then attacks " Uluru ' s Guardian " . Jim removes the Protection Counter on " Uluru ' s Guardian " to prevent its destruction , but " Malicious Edge " then inflicts piercing damage to Jim ( Jim 750 → 450 ) . Turn 7 : Jim Jim draws a card and subsequently sets it . Turn 8 : Supreme King The Supreme King draws " Evil Hero Infernal Gainer " and subsequently Normal Summons it ( 1600 / 0 ) in Attack Position . " Malicious Edge " attacks and destroys " Uluru ' s Guardian " . " Malicious Edge " then inflicts piercing damage to Jim ( Jim 450 → 150 ) . The Supreme King prepares to use " Infernal Gainer " to attack directly , but Jim activates his face - down " Uluru the Guardian Spirit " to Special Summon the latter card in Defense Position ( 0 / 2500 ) as " Uluru ' s Guardian " is currently in his Graveyard . The effect of " Sacred Defense Barrier " activates , placing a Protection Counter on " Uluru the Guardian Spirit " . The Supreme King then activates the first effect of " Infernal Gainer " to remove it from play for two turns and allow " Malicious Edge " to attack again . " Malicious Edge " then attacks " Uluru the Guardian Spirit " , but Jim removes the Protection Counter on " Uluru " to prevent its destruction , however " Malicious Edge " then inflicts piercing damage to Jim ( Jim 150 → 50 ) . On the Supreme King ' s End Phase , the last effect of " Uluru the Guardian Spirit " activates , destroying itself . Turn 9 : Jim Jim draws " Fossil Hammer " and subsequently activates it to destroy the Supreme King ' s " Evil Hero Malicious Edge " and force him to Special Summon a monster from his Graveyard that has a lower Level than the destroyed monster . The Supreme King Special Summons " Elemental Hero Avian " ( 1000 / 1000 ) from his Graveyard in Attack Position . Jim then Normal Summons " Fossil Dyna Pachycephalo " ( 1200 / 1300 ) in Attack Position . The effect of " Sacred Defense Barrier " activates , placing a Protection Counter on " Fossil Dyna Pachycephalo " . " Fossil Dyna Pachycephalo " attacks and destroys " Avian " ( The Supreme King 1850 → 1650 ) . At the end of the Damage Step , Jim activates the effect of " Fossil Dyna Pachycephalo " to switch it to Defense Position and increase its DEF by the DEF of the monster it destroyed until The King ' s next End Phase ( " Fossil Dyna Pachycephalo " 1200 / 1300 → 2300 ) . Turn 10 : Supreme King The Supreme King draws " Dark Fusion " and subsequently activates it to fuse " Elemental Hero Sparkman " with " Elemental Hero Clayman " and Fusion Summon " Evil Hero Lightning Golem " ( 2400 / 1500 ) in Attack Position . The Supreme King then activates the effect of " Lightning Golem " to destroy " Fossil Dyna Pachycephalo " , but Jim removes the Protection Counter on " Fossil Dyna Pachycephalo " to prevent its destruction . " Lightning Golem " then attacks and destroys " Fossil Dyna Pachycephalo " . Turn 11 : Jim Jim draws " Miracle Rupture " and subsequently activates it to send " Weathering Soldier " ( a Rock - type monster ) from his Deck to his Graveyard , shuffle his Deck , and draw a card ( " Gaia Plate the Earth Giant " ) . Jim then Removes from play " Fossil Warrior Skull Bone " and " Fossil Warrior Skull Knight " from his Graveyard in order to Special Summon " Gaia Plate the Earth Giant " ( 2800 / 2600 ) in Attack Position . " Gaia Plate " attacks " Lightning Golem " . Due to the effect of " Gaia Plate " , the ATK and DEF of " Lightning Golem " are halved ( " Lightning Golem " : 2400 → 1200 / 1500 → 750 ) . " Gaia Plate " then destroys " Lightning Golem " ( The Supreme King 1650 → 50 ) . Turn 12 : Supreme King The Supreme King draws . On the Supreme King ' s Standby Phase , the second effect of " Evil Hero Infernal Gainer " Special Summons itself from the Removed from Play Zone ( 1600 / 0 ) in Attack Position . The Supreme King then activates " Super Polymerization " to discard " Fake Hero " and fuse " Infernal Gainer " with Jim ' s " Gaia Plate the Earth Giant " in order to Fusion Summon " Evil Hero Dark Gaia " ( ? / 0 ) in Attack Position . Due to the first effect of " Evil Hero Dark Gaia " , its ATK becomes equal to the combined ATK of the Fusion Material Monsters used to Fusion Summon it ( " Dark Gaia " : ? → 4400 / 0 ) . " Dark Gaia " then attacks directly ( Jim 50 → 0 ) . Errors . In both versions , " Evil Hero Dark Gaia " has no tail during two scenes . In the dub when " Gaia Plate the Earth Giant " attacked , and destroyed " Evil Hero Lightning Golem " the Supreme King ' s Life Points were shown at 1600 , when it should ' ve been 1650 . ( But it still lowered to 50 ) . Featured cards . The following cards appeared in this episode . Cards in italics debuted here .