Yu - Gi - Oh ! Duelist - Duel 018 " On My Own " , known as " I ' ll Win With My Own Hands ! ! " in the Japanese version , is the eighteenth chapter of " Yu - Gi - Oh ! Duelist " in the English version and the seventy - seventh chapter of " Yu - Gi - Oh ! " in the Japanese version . It was first printed in Japanese in the " Weekly Shōnen Jump " magazine . It was reprinted in volume 2 of " Yu - Gi - Oh ! Duelist " and volume 6 of the bunkoban . Summary . Nine hours after the beginning of Duelist Kingdom , twenty nine participants remain . Dark Yugi , Anzu , Jonouchi , Honda and Bakura search around for Mokuba to no avail . They conclude that he must have been taken to Pegasus Castle , so right now they should focus on earning their Star Chip s to gain entry . Dark Yugi has six , while Jonouchi still only has two , while they each need ten . Elsewhere , Mai has her " Harpy Lady " monsters accessorized and refers to them as " Harpy Queens " . They use their " Triangle Ecstasy Spark " attack to defeat an unnamed monster . Mai yawns as she effortlessly wins the Duel . She tells her opponent to hand over his Star Chips and beat it . He complies and sobs that he is now out of the tournament . Mai sighs at how boring it was and thinks she just can ' t get into it . Mai lies down on the green and looks at the sun starting to set over the ocean . She reflects on Jonouchi saying " There ' s one thing that doesn ' t change . . . it ' s what you can show . . . but you can ' t see ! " . She sits up , annoyed that she lost to someone like him and is irritated that she cannot figure out what the riddle means . She mutters to herself and thinks about some answers ; " a bald guy wearing a toupee " and " a skinny girl with a ' D ' cup " . Just then , Mai is interrupted by Dinosaur Ryuzaki . Still mad at her for making a fool of him in their Duel on the ship , he challenges her to rematch . However Mai has no interest in facing someone she has already beaten and tells him to get lost . Ryuzaki reminds her that he was the runner - up in the Japanese nationals and says that he has five Star Chips , so he is confident that he will win this one . However Mai raises her Duel Glove and Ryuzaki is shocked to see that she has eight Star Chips . Mai says that she just needs two more , but tells Ryuzaki not to worry , as she has already decided who she will win her last two from and he is not a loser like Ryuzaki . Ryuzaki wonders if she means Yugi , whom he had planned on beating himself . But Mai thinks that before she does that , there ' s someone else that she needs to take - down and pictures Jonouchi . Mai gets an idea and tells Ryuzaki that she will Duel him after all , but under the condition that he beats someone for her first . Ryuzaki hates having to do anything for her , but since it is what it takes , he agrees . He asks who the opponent is to be and Mai starts to lead Ryuzaki to him . She then adds one more thing ; until Ryuzaki beats this person , he is to be considered her slave . Ryuzaki is not happy with that . Mai asks Ryuzaki if he knows the answer to the " something that you can show , but can ' t see " riddle . Ryuzaki pauses at first and asks if this is a quiz . He then thinks he has the answer ; the octopus in a piece of takoyaki . Mai then thinks it was stupid of her to ask . Elsewhere , Jonouchi has just challenged someone to a Duel . However , the would - be opponent is intimidated by Dark Yugi ' s presence and declines in fear of the possibility of facing Dark Yugi next . Honda points out that he was the fourth person to do that and Dark Yugi calls them cowards . Anzu is astonished by how everyone is running away and thinks to herself that it does feel kind of good having everyone afraid of Dark Yugi . Bakura thinks they ' re going to have a problem getting opponents for Jonouchi and Honda fears that Jonouchi will easily lose if they leave him find an opponent by himself . As Jonouchi starts to tell Honda off , he hears a familiar laugh and turns to see Mai . Mai greets Jonouchi and teases him and his friends for being " glued at the hip " and asks if they were ducklings in a past life . She asks Dark Yugi to be honest and tell her if it is a burden having those people tailing after him . She bets that if he was alone , he would be at Pegasus Castle by now . However she notices Dark Yugi is getting mad and eases off provoking him as she doesn ' t want to fight him just yet , as her current target is Jonouchi . Mai claims that she let Jonouchi defeat her last time and says that he must now face her slave as she introduces Ryuzaki . Dark Yugi recalls Ryuzaki ' s skill level from the Japanese nationals , in which Ryuzaki was the runner - up , and wonders if Jonouchi can win . Jonouchi accepts the challenge . Ryuzaki thinks Jonouchi is a sucker and that maybe he should thank Mai for arranging the Duel . Honda tries convincing Jonouchi to think about this first , but Jonouchi is determined to prove that he is not a " duckling " . Mai smiles , thinking Jonouchi is a simple guy . She would like to play him again and win back her Star Chips , but thinks that would be immature . However if Ryuzaki wins and she beats Ryuzaki , she sees that as herself beating both of them . Anzu fumes over Mai constantly targeting Jonouchi and thinks that Mai is obviously afraid of losing to Dark Yugi . She feels at ease again after thinking that Dark Yugi will lead Jonouchi to victory again . Ryuzaki points to a Battle Box , asks if Jonouchi is okay with it and says that he will be waiting for him there . Before going to the box himself , Jonouchi asks Dark Yugi for a favor ; He asks that Dark Yugi not give him any advice during this Duel . Bakura , Anzu and Honda are shocked and remind Jonouchi that Ryuzaki has a much higher skill level than him . Jonouchi admits that a part of him knows this is a bad idea . He knows that if he bets and loses all his Star Chip s on this Duel , he won ' t be able to save Shizuka . However , he wants to be able to win on his own and believes that if he wins , Shizuka can win too . Dark Yugi is proud of Jonouchi . He urges Jonouchi to win on his own and switches back to Yugi . Yugi ' s friends are a bit surprised to see Yugi back to normal . Anzu suspects that Dark Yugi accepted Yugi ' s wishes and hid himself away in Yugi ' s heart as proof of his trust . By trusting in his friend and staying out of the fight , he is helping Jonouchi be more confident , she thinks . However , just before entering the Battle Box , Jonouchi does start to feel more worried without Dark Yugi around . Calling him her slave , Mai urges Ryuzaki to win and informs him that there will be a prize for him if he does . Jonouchi and Ryuzaki agree to wage 2 Star Chip s . The field consists of mostly Wasteland on Ryuzaki ' s side and Grassland on Jonuochi ' s . Jonouchi thinks to himself that Ryuzaki ' s Deck is probably strong having come second nationals , but has faith in his own " Baby Dragon " and " Time Wizard " combo . Jonouchi goes first and pleased to find his opening hand contains both " Baby Dragon " and " Time Wizard " . Believing his victory is already guaranteed , he confidently plays " Baby Dragon " in Defense Mode and thinks it does not matter what monster Ryuzaki plays , as he will just use " Time Wizard " on his next turn . However Ryuzaki Summons " Two - Headed King Rex " and has it attack " Baby Dragon " stomping on it , squashing it . Ryuzaki laughs and asks if Jonouchi knows anything about the game . He explains that Jonouchi cannot just play a card and expect his opponent to let him use a combo . Yugi starts to worry about Jonouchi and Mai laughs that the outcome of the Duel is already decided . Featured Duels . Katsuya Jonouchi vs . Dinosaur Ryuzaki . Jonouchi ' s turn Jonouchi Summons " Baby Dragon " in Defense Mode ( DEF : 700 ) . Ryuzaki ' s turn Ryuzaki Summons " Two - Headed King Rex " in Attack Mode ( ATK : 1600 ) . " Two - Headed King Rex " attack s and destroy s " Baby Dragon " . " Continued next chapter . . . " Featured cards . The following cards appeared in this chapter . Cards in italics debuted here . Anime adaption . In the anime , the beginning of the eleventh episode , " " is based on this chapter . A number of changes are made , including :