Seto Kaiba and Maximillion Pegasus ' Duelist Kingdom Duel Maximillion Pegasus and Seto Kaiba faced each other in a game of " Duel Monsters " , during the Duelist Kingdom tournament , in the " Yu - Gi - Oh ! " anime . It is based on Maximillion J . Pegasus and Seto Kaiba ' s Duel from the " Yu - Gi - Oh ! " manga . Prior Events . After the duel between Téa Gardner and Mai Valentine , The group climb to the top of the stairs . They are intercepted by Kemo , who informs them that only duelists with 10 star chips can enter , to which Yugi Muto , Joey Wheeler and Mai all qualify . Mai also distracts Kemo so Tea , Tristan Taylor and Bakura can enter . They soon run into Bandit Keith , and after a minor scuffle , they are greeted by Croquet , who tells them as congratulations for making it so far in the Duelist Kingdom tournament , Maximillion Pegasus has prepared some entertainment : An exhibition duel between the former champion Seto Kaiba and Duel Monsters creator Pegasus himself . Kaiba was not pleased about what Pegasus had done and vows to save his brother Mokuba Kaiba . Joey and Tristan agree that even though Kaiba is a creep , anyone who stands up to Pegasus can ' t be all bad and Yugi thinks highly of Kaiba since he , like Yugi , is fighting for someone he cares for . Kaiba proposes they use his Duel Disks but Pegasus goofs a little until he makes a counter - proposal : Have someone duel for him while he gives advice to his representative . He has one of his guards bring out Mokuba , whose soul was stolen by Pegasus . Yugi suddenly realized this was the reason why Kaiba risked his own life during their duel . Yugi tries to offer Kaiba help but the latter refuses . As Pegasus was about to finalize the terms of the duel , using the duel disk but having Mokuba operate it for him , Kaiba backs down refusing to duel his brother since he has been through enough . The duel then proceeds . Featured Duel : Seto Kaiba Vs . Maximillion Pegasus . Turn 1 : PegasusPegaus draws . He then Sets a monster and a card and ends his turn . Turn 2 : Seto Kaiba Kaiba draws . Kaiba ' s hand contains " Ryu - Kishin Powered " , " Blue - Eyes White Dragon " , " Rude Kaiser " , " Crush Card Virus " , " Mesmeric Control " and " Saggi the Dark Clown " . Kaiba Set s a card and Normal Summon s in Attack Position ( 1800 / 1600 ) . " Rude Kaiser " attack s and destroy s Pegasus ' s Set ( 800 / 1600 ) . Turn 3 : PegasusPegasus draws in Attack Position . " Parrot Dragon " attacks " Rude Kaiser " , but Kaiba activate s his face - down " Mesmeric Control " to reduce the ATK of " Parrot Dragon " by 800 ( " Parrot Dragon " : 2000 → 1200 / 1300 ) . " Rude Kaiser " destroys " Parrot Dragon " ( Pegasus : 2000 → 1400 LP ) . Turn 4 : KaibaKaiba draws . He then tries to Normal Summon " Blue - Eyes White Dragon " , but Pegasus activates his face - down " Prophecy " to let him predict if the ATK of Kaiba ' s card is more , equal to , or less than 2000 . If he is correct , the card will be added to his hand . Pegasus guesses that the card Kaiba is trying to play has over 2000 ATK and guesses that card in question is " Blue - Eyes White Dragon " . He is correct , so " Blue - Eyes White Dragon " is added to his hand . Kaiba switches " Rude Kaiser " to Defense Position . Turn 5 : PegasusPegasus draws . At this point in the duel , Pegasus uses the power of his Millenium Eye to see the cards in Kaiba ' s hand . He notices " Crush Card Virus " and " Saggi the Dark Clown " realizing Kaiba ' s endgame is to use them in a combo . Pegasus prepares a counter for this by setting a card and a monster . Turn 6 : KaibaKaiba draws . He then Normal Summons in Attack Position and Sets a card ( " Crush Card Virus " ) . Turn 7 : PegasusPegasus draws . He then activates his face - down " Negative Energy " to double the ATK of every DARK monster on the field ( " Saggi the Dark Clown " : 600 → 1200 / 1500 ) . Since the ATK of " Saggi the Dark Clown " is now over 1000 , " Crush Card " cannot be activated . Pegasus then Flip Summon s . " Dark Rabbit " attacks and destroys " Saggi the Dark Clown " ( Kaiba : 2000 → 1000 LP ) . Turn 8 : KaibaKaiba draws . He Sets a monster and ends his turn . Turn 9 : PegasusPegasus draws . Before he makes his move he asks Kaiba if he ever watched cartoons in his youth and takes his silence as a no and recalls watching a cartoon called Floppy Bunny . Annoyed , Kaiba demands he make his move , but he tells him that a cartoon is his move . He plays the card he drew , " Toon World " and subsequently activate s it . Now any monsters Pegasus controls can be transformed into Toon monster s . Also any monsters that are within the pages of " Toon World " cannot be attack ed by Kaiba ' s monsters . " Dark Rabbit " attacks and destroy s Kaiba ' s Set . Pegasus uses the effect of " Toon World " to hide " Dark Rabbit " within its pages . Turn 10 : Kaiba Kaiba draws . He sets a card and ends his turn . Turn 11 : PegasusPegasus draws . He then Normal Summon s in Attack Position . Pegasus then uses the effect of " Toon World " to transform " Blue - Eyes White Dragon " into . " Blue - Eyes Toon Dragon " attacks and destroys " Rude Kaiser " . Kaiba is appalled over what Pegasus did to his monster . Turn 12 : KaibaKaiba , at this point , decides to abandon his hand and start Top - Decking . He draws in Attack Position . " Blue - Eyes White Dragon " attacks " Blue - Eyes Toon Dragon " , but " Blue - Eyes Toon Dragon " dodges the attack as " Blue - Eyes White Dragon " is not a Toon monster . Turn 13 : PegasusPegasus draws . He thinks to himself that since Kaiba abandoned his hand he can ' t look at any cards , but decides to peer into Kaiba ' s mind since he has memorized every card in his deck and prepares a counterattack . He then activates " Shine Palace " to increase the ATK of " Blue - Eyes Toon Dragon " by 500 ( " Blue - Eyes Toon Dragon " : 3000 → 3500 / 2500 ) . " Blue - Eyes Toon Dragon " attacks " Blue - Eyes White Dragon " , but Kaiba activates his face - down " Negate Attack " to negate the attack and end the Battle Phase . Turn 14 : KaibaKaiba draws " Shadow Spell " and subsequently activates it to immobilize " Blue - Eyes Toon Dragon " and decrease its ATK by 700 ( " Blue - Eyes Toon Dragon " : 3500 → 2800 / 2500 ) . " Blue - Eyes White Dragon " attacks and destroys " Blue - Eyes Toon Dragon " ( Pegasus : 1400 → 1200 LP ) . Turn 15 : PegasusPegasus draws in Defense Position . " Blue - Eyes White Dragon " is then absorbed into " Dragon Capture Jar " due to its effect . The DEF of " Dragon Capture Jar " then increases by the DEF of " Blue - Eyes White Dragon " ( " Dragon Capture Jar " : 100 / 200 → 2700 ) . Turn 16 : KaibaKaiba draws and subsequently Sets a monster and ends his turn . Turn 17 : PegasusPegasus draws . He then Sets one card and Normal Summons in Defense Position . Pegasus intends to switch " Dragon Piper " into Attack Position during his next turn . Once he does that , the effect of " Dragon Piper " will activate , releasing " Blue - Eyes White Dragon " from " Dragon Capture Jar " and placing " Blue - Eyes White Dragon " under Pegasus ' control . Pegasus will then use " Toon World " to transform the released " Blue - Eyes " into a Toon monster . Turn 18 : KaibaKaiba draws . He then Flip Summon s in Attack Position . " Swordstalker " attacks " Dragon Piper " , but Pegasus activates his face - down " Doppleganger " to activate the effect of Kaiba ' s " Crush Card Virus " , infecting " Dragon Piper " . " Swordstalker " destroys " Dragon Piper " , but this activates the effect of " Crush Card Virus " , destroying " Swordstalker " and all monsters in Kaiba ' s Deck that have 1500 or more ATK . Seto activates " Reborn the Monster " to Special Summon from his Graveyard in Defense Position . Turn 19 : PegasusPegasus Normal Summons in Attack Position . " Bickuribox " attacks and destroys " Saggi the Dark Clown " . Since Kaiba ' s Deck is now empty , he loses by default . Pegasus wins Aftermath . Pegasus reminds Kaiba of the shame he is feeling , losing his only chance to save his brother and Kaiba Corp . but offers to spare him of it by sealing his soul into a card . He then orders his guards to take Kaiba ’ s body away to the dungeon . Enraged , Yugi transforms into Yami Yugi , and declares he will stop Pegasus — but he informs him in order to do that , he must first face off against the other opponents .