Yu - Gi - Oh ! ZEXAL - Episode 002 " Go With the Flow , Part 2 " , known as " My Name is Astral " in the Japanese version , is the second episode of the " Yu - Gi - Oh ! ZEXAL " anime . It first aired in Japan on April 18 , 2011 and in the United States on October 22 , 2011 . Summary . Astral has just appeared before Yuma , telling him to win . Yuma asks Astral who is he , but he doesn ' t say anything . When Yuma asks again , Astral introduces himself . Yuma finds that name weird but Astral is certain of that name since he remembers it . Tori and Bronk ask Yuma why he is talking to himself . Yuma asks if they can ' t see him ; he points to where Astral is but his friends can ' t see him . Bronk thinks that Yuma is so scared that he ' s lost his mind and knew him challenging Shark was too much for him , to which Yuma argues saying he ' s not scared . Yuma then wonders whether he is the only one who can see it or it ' s just his Duel Gazer that ' s broken . Astral says Yuma can ' t understand Astral ' s existence and Yuma asks Astral if he ' s a ghost . Astral then asks Yuma what kind of effect a ghost has and when it activates . Astral then realizes he has lost his memory when he arrived in this world . He assumes that some kind of impact scattered his memories . Yuma doesn ' t understand a word of what Astral is saying and thinks he has totally lost it . He complains about why that had to happen during such an important Duel . Astral tells him to calm down to which Yuma accuses Astral that all this was his fault . Tori wonders if Yuma is okay since he ' s been talking to himself for a while . Bronk comments he knew challenging Shark to a Duel was too much for Yuma to handle . Tori doesn ' t like this argument and yells at Bronk saying he ' s not allowed to wimp because both his and Yuma ' s Deck are riding on this Duel . She also says they will not let Shark take those decks away and cheers Yuma , telling him to get his mind together . Yuma says he already has . Yuma then realizes he is the only one who can see Astral . Yuma feels that , ever since that " Number " card appeared , the feeling he gets from Shark has changed . Shark contemplates his new Xyz Monster , " " and says that when this Xyz Monster appeared , energy started rushing into him and he feels like he can ' t lose to anyone . He then says he will definitely take Yuma ' s Deck . He Set s a card and ends his turn . After that , Astral thinks there should be some kind of important memory linked with the Numbers monsters . Astral says that his instincts are telling him to win this Duel . Yuma asks Astral if he knows anything about Duels to which Astral answers he ' s actually a Duelist . Yuma finds it odd that there is a ghost that ' s a Duelist . Astral cries out he ' s a Duelist and says it ' s his turn . Yuma points out it ' s HIS turn and draws a card . Astral looks at the card and says he Summons " Gogogo Golem " in Defense Position . Yuma warns Astral not to butt into his Duel and Summons " Gogogo Golem " in Attack Position instead . Astral notes that an attack of 1800 points isn ' t enough to defeat Shark ' s monster . Yuma answers saying he knows that and plays the Spell card , " Blustering Winds " , increasing the ATK of " Gogogo Golem " to 2800 until his next turn . Yuma attack s " Leviathan Dragon " with " Gogogo Golem " and happily celebrates , because he believes " Leviathan Dragon " was destroy ed and because he ' s just lowered Shark ' s LP . Astral tells him to look at the field and " Leviathan Dragon " is still there . Tori asks Bronk why " Leviathan Dragon " wasn ' t destroyed even though Shark ' s life was lowered . She reminds him that , if they ' re both in Attack Position , the one with more ATK is supposed to win . Yuma also asks Shark why " Leviathan Dragon " wasn ' t destroyed . Shark explains that a Numbers monster can only be defeated by another Numbers monster . Yuma starts to despair because he doesn ' t have a Numbers monster . Bronk wonders that , if a Number can only be destroyed by another , what are people supposed to do in that situation . Yuma contradicts Shark , saying that Numbers aren ' t the issue since the ATK of " Gogogo Golem " is still higher than that of " Leviathan Dragon " . Astral alerts Yuma , telling him that , on the next turn , " Gogogo Golem " will be destroyed and that , if Shark has a monster with 800 ATK or more in his hand , they already can ' t win this Duel . Yuma doesn ' t believe in that since his LP are still 1000 . Astral says that the first result of his observations is that Yuma ' s Duel tactics are by far inferior when compared to his . Yuma feels insulted by the word " inferior " but then asks what " tactics " are . Astral explains it ' s his strategy . Yuma still doesn ' t get the meaning . Shark declares that this draw will decide the Duel . He draws and Summons " Drill Barnacle " with 300 ATK . Astral says they ' re safe and Yuma asks what Astral is on about . Shark activates the effect of " Leviathan Dragon " , detach ing its last Overlay Unit to increase the ATK of " Leviathan Dragon " to 3000 . Yuma is surprised but Astral points out that , because " Leviathan Dragon " still had an Xyz Material monster , it was obvious Shark was going to use that effect . Shark attacks " Gogogo Golem " with " Leviathan Dragon " , lowering Yuma ' s LP to 800 . Yuma realises that Astral knew this was going to happen . After that , Shark attacks Yuma directly with " Drill Barnacle " , lowering his LP to 500 . Astral then explains that , when " Gogogo Golem " is in Defense Position , once per turn , it cannot be destroyed by battle and that , if Yuma had done what he said , he wouldn ' t be in this pinch . Yuma tells Astral to shut up . Astral then looks at his hand and notices it ' s transparent , seeing that as if it ' s his own life being depleted . Astral then remembers that Numbers are pieces of his memory and explains that Numbers are special cards among Xyz Monsters because , not only they cannot be defeated by cards of this world , the one who wins in a fight between Numbers absorbs the loser ' s Number . Yuma asks Astral what he means by all that and Astral sums it up , saying that , if they cannot win this Duel , he will be erased from this world . He tells Yuma that they must win . Yuma says he already was trying to win from the start . Yuma thinks to himself , saying he doesn ' t have any cards that could work as a counter - attack . But , if he can , at least , stop the attack of " Leviathan Dragon " ' s on the next turn , he ' ll still have 200 LP left even if he takes that attack of " Drill Barnacle " . Shark sees through Yuma ' s line of thinking and tells him it ' s useless . The effect of " Drill Barnacle " activates , increasing its ATK by 1000 . Yuma starts to panic , realizing that he ' s about to lose and doesn ' t know what to do , but he then sees he had a Trap Card Set on the field . He checks it and it shows it ' s " Bye Bye Damage " . Astral explains that , if he had activated it , on top of dealing damage to Shark , " Gogogo Golem " wouldn ' t have been destroyed . Yuma yells at Astral , saying he forgot about the trap because he was grumbling at him . Shark suggests Yuma should just give up , but Yuma says he won ' t do such a thing . Shark then asks if he ' s telling him he still has a way to win to which Yuma only answers he ' ll never give up . Shark says that he doesn ' t like hearing those words . Astral calms Yuma , telling him that there ' s still a chance but the requirements for that chance is summoning two monsters . He tells Yuma to listen carefully , calling him " Um " . Yuma says his name is Yuma . Astral tells him again to listen carefully , this time , calling him " Toma " . Yuma yells it ' s not Toma , it ' s Yuma . Astral says that , with this next draw , he has to pull a card that can Special Summon monsters . Yuma draws " Monster Reborn " . Astral comments that destiny hasn ' t abandoned him yet but Yuma says he was the one who drew that card . Yuma Summons " Ganbara Knight " in Attack Position . Bronk is baffled by this play since the ATK of " Ganbara Knight " is 0 . Yuma realizes he has just made a mistake and Shark points out that , since he has already won , Yuma could just give up . Yuma again replies that he ' ll never give up because he can do " kattobingu " anytime . Astral doesn ' t understand what " kattobingu " is and Yuma explains it ' s the same as taking on a challenge . The same as having a heart that never gives up and he adds that when a person gives up , their heart dies . Shark is extremely angry , accusing Yuma that all he ' s saying is just wind and saying that it ' s guys like Yuma that irritate him the most . Shark asks Yuma how he ' s going to stand up against his two monsters with a monster with 0 ATK . Astral says that it ' s just fine because , if " Toma " had played it in Defense Position , their chance for a counter - attack would have been lost . Yuma again yells at Astral , reminding him that his name is Yuma . Astral tells Yuma to revive " Gagaga Magician " with " Monster Reborn " . Yuma is unsure about this move , but Astral says he can ' t disappear and tells him to trust him . Yuma agrees to do so , but notes it doesn ' t mean he believes in Astral . Yuma activates " Monster Reborn " , Special Summon ing " Gagaga Magician " from the Graveyard in Attack Position . Shark asks what ' s the point in Summoning a 1500 ATK monster now . Astral says that the requirements are in place and tells Yuma to overlay his two monsters . Yuma tells him that ' s impossible since doing so is an Xyz Summon . Astral tells Yuma to look at his Extra Deck . Yuma opens it and takes an Xyz Monster from it . However , he doesn ' t know that Xyz Monster and says he can ' t even read its text . Astral can read it and says it " " . Yuma asks Astral if this is a Numbers monster and Astral says it is and that it ' s the power that was granted to him . Yuma overlays " Gagaga Magician " and " Ganbara Knight " , both Level 4 monsters , Xyz Summoning " Number 39 : Utopia " . Yuma and Astral order " Utopia " to attack " Drill Barnacle " , lowering Shark ' s LP to 2500 . Shark is surprised to see another Numbers monster . Astral calls it the trump card for defeating " Leviathan Dragon " . Bronk and Tori are both surprised to see such a monster and Tori asks Bronk if Yuma had a monster like that . Bronk says he didn ' t as much as he tries to think about it . Yuma ends his turn , then feels extremely happy for performing his first Xyz Summon . He goes to his friends and asks them if they saw that and Tori says they did . Yuma feels blessed , saying his " kattobingu " has finally paid off . Bronk asks Yuma why he ' s so happy , the ATK of " Utopia " is still less than that of " Leviathan Dragon " . Yuma remembers that fact and says that ' s bad . Shark says that , even though Yuma Summoned a Numbers monster , he ' s still no match for him . Shark draws a card and activates " Surface " , Special Summoning " Big Jaws " from his Graveyard in Defense Position . Afterwards , he Tribute s " Big Jaws " to Tribute Summon " Jawsman " . Tori asks about Tribute Summoning and Bronk explains that it ' s a way of Summoning a high Level monster by sacrificing another monster . Through its own effect , the ATK of " Jawsman " is 2900 . Shark declares this is the end and attacks " Utopia " with " Leviathan Dragon " . Yuma again panics and asks Astral if " Utopia " has some sort of effect . Astral explains that the effect is , by detaching an Xyz Material Monster to the Graveyard , he may negate an attack . Yuma says that he should have told that sooner . Yuma activates the effect of " Utopia " effect and sends " Ganbara Knight " to the Graveyard to negate the attack of " Leviathan Dragon " . Shark now knows what the effect of " Utopia " is and alerts Yuma that , if he just dodges attacks without defeating his monsters , he can ' t win . Shark says that , although a Numbers monster can ' t be defeated by any other monster , Damage Calculation still passes and tells Yuma that , if he wants to escape this damage , he ' ll have to use his last Xyz Material Monster . Shark attacks " Utopia " with " Jawsman " . Astral tells Yuma that , right now , it ' s as Shark is saying and tells him to use the effect of " Utopia " again . Yuma keeps thinking about a way to defeat Shark ' s monsters and activates his face - down " Bye Bye Damage " . Astral asks Yuma why he didn ' t use the effect of " Utopia " again " and Yuma answers by saying that he is . Through Bye Bye Damage , Shark ' s life is lowered to 1700 and Yuma is left with 100 LP . Shark , thanks to Yuma ' s trap , is now able to activate his own Trap Card , " Booming Urchin " , which will inflict 1000 damage to Yuma on Shark ' s next turn . Shark says that now his victory is assured . Bronk and Tori give up hope with Bronk saying Yuma has already lost . Shark tells Yuma to give up and Yuma says he ' s not done and that he won ' t give up yet . Shark tells Yuma he only has one more turn and asks him why he isn ' t giving up on the Duel . Yuma , in return , asks Shark why he wants Yuma to give up so badly and if Shark hasn ' t given up on something precious . Through these words , for a brief moment , Shark overcomes the possession but is possessed again . Yuma tells Shark that , as long as he doesn ' t give up , he can do " kattobingu " anytime and he is going to show him that . Astral asks Yuma if there really is a way to turn the Duel around . Yuma answers there is , remembering a combo in his deck . Yuma then picks up Grandma ' s meal and eats it , calling it his victory meal . Yuma begins his turn and declares that , right now , if he ' s going to win , it has to be now . He says his catch - phrase , " Kattobingu Da Ore " and draws his final card , moving a lot on the air and , because of that , he falls to the ground . He then looks at his card and attacks " Leviathan Dragon " with " Utopia " . Astral , Tori and Bronk are all surprised to see Yuma attacking with a monster with lower ATK . Yuma activates the effect of " Utopia " , negating its own attack . Shark asks what ' s the point in a combo that can ' t deal damage to him . Yuma says the point is that it ' s over and activates the Quick - Play Spell , " Double or Nothing ! " , doubling the ATK of " Utopia " and allowing it to attack again . Yuma attacks " Leviathan Dragon " again and wins the Duel . Yuma , Tori and Bronk are surprised to see Yuma winning a Duel , but , after overcoming that surprise , they ' re all happy for Yuma . Shark ' s lackeys , after seeing Shark lose , leave him , saying he ' s fallen too low . Astral takes " Leviathan Dragon " and finds out that , if he gathers all ninety - nine of the scattered Numbers cards , he will recover his memory . Yuma grabs his pendant and , in his mind , tells his Mother and Father he ' s won . Shark , although feeling disgraced for having lost a Duel , goes to Yuma and gives him Bronk ' s Deck as agreed . He leaves , saying he will remember this . Yuma tells Shark he had a lot of fun and says they should Duel again someday , without betting Decks , just so that both of them can do " kattobingu " . After hearing this , Shark , always with his back turned on them , leaves without saying a word . ( in the dub , he says " You may have a point . Til ' then , Yuma . " ) Astral now understands that what Yuma did was believing in one single draw and betting everything on it . Yuma finds Astral to be in a different mood but doesn ' t care much about it . Astral says that Yuma is a Duelist that exceeds his own understanding , ending his sentence again with the name " Toma " . Yuma is mad about this name and jumps saying his name is not Toma , it ' s Yuma . ( In the dub Astral says this may be the beginning of a beautiful friendship if Yuma does what he says . When Yuma jumps up he says not a chance . ) Featured Duel : Yuma Tsukumo vs . Reginald " Shark " Kastle . " Duel continues from the previous episode " Turn 4 : Shark Shark Set s a card . Turn 5 : Yuma Yuma ' s hand contains " Gogogo Golem " , " Ganbara Knight " , and " Goblin Out of the Frying Pan " . Yuma draws " Blustering Winds " . Astral tells Yuma to set " Gogogo Golem " in Defense Position , but Yuma Normal Summon s " Gogogo Golem " ( 4 / 1800 / 1500 ) in Attack Position . Yuma then activate s " Blustering Winds " to increase the ATK and DEF of " Gogogo Golem " by 1000 until Yuma ' s next Standby Phase ( " Gogogo Golem : 1800 → 2800 / 1500 → 2500 ) . " Gogogo Golem " attack s " " ( Shark : 4000 → 3700 LP ) , but " Leviathan Dragon " is not destroy ed since a " Number " monster can only be destroyed in battle by another " Number " . Turn 6 : Shark Shark ' s hand contains " Jawsman " and " Salvage " . Shark draws " Drill Barnacle " and subsequently Normal Summons it ( 3 / 300 / 0 ) . Shark then activates the effect of " Leviathan Dragon " by detach ing " Big Jaws " ( " Leviathan Dragon " : 1 → 0 ORU ) ( " Leviathan Dragon " : 2500 → 3000 ATK ) . " Leviathan Dragon " attacks and destroys " Gogogo Golem " ( Yuma : 1000 → 800 LP ) . " Drill Barnacle " attacks directly ( Yuma : 800 → 500 LP ) . As " Drill Barnacle " inflicted Battle Damage via a direct attack , Shark activates its effect to increase its ATK by 1000 ( " Drill Barnacle " : 300 → 1300 ATK ) . Shark also explains that " Drill Barnacle " also has the ability to attack directly Turn 7 : Yuma Yuma draws " Monster Reborn " . He then Normal Summons " Ganbara Knight " ( 4 / 0 / 1800 ) in Attack Position . He then activates " Monster Reborn " to revive " Gagaga Magician " ( 4 / 1500 / 1000 ) in Attack Position . Yuma overlays " Gagaga Magician " and " Ganbara Knight " in order to Xyz Summon " " ( 4 / 2500 / 2000 , ORU : 2 ) in Attack Position . " Utopia " attacks and destroys " Drill Barnacle " ( Shark : 3700 → 2500 LP ) . Turn 8 : Shark Shark draws " Surface " and subsequently activates it to revive " Big Jaws ( 3 / 1800 / 300 ) in Defense Position ( as " Big Jaws " is a WATER monster ) . He then Tribute s " Big Jaws " in order to Tribute Summon " Jawsman " ( 6 / 2600 / 1600 ) in Attack Position . Due to the effect of " Jawsman " , it gains 300 ATK for every other WATER monster Shark controls ( " Jawsman " : 2600 → 2900 ATK ) . " Leviathan Dragon " attacks " Utopia " , but Yuma activates the effect of " Utopia " to detach " Ganbara Knight " ( " Utopia " : 2 → 1 ORU ) and negate the attack . " Jawsman " attacks " Utopia " , but Yuma activates his face - down " Bye Bye Damage " to prevent the destruction of " Utopia " by battle ( Yuma : 500 → 100 LP ) . Since Yuma took Battle Damage , Shark takes twice the Battle Damage Yuma just took ( Yuma : 500 → 100 LP , Shark : 2500 → 1700 LP ) . As Yuma activated a Trap Card , Shark activates his face - down " Booming Urchin " , which will inflict 1000 damage to Yuma during Shark ' s next Standby Phase . Turn 9 : Yuma Yuma draws " Double or Nothing ! " . " Utopia " attacks " Leviathan Dragon " , but Yuma activates the effect of " Utopia " to detach " Gagaga Magician " ( " Utopia " : 1 → 0 ORU ) and negate the attack . As an attack was negated , Yuma activates " Double or Nothing ! " to doubles the ATK of " Utopia " ( " Utopia " : 2500 → 5000 ATK ) and allow it to attack again . " Utopia " attacks and destroys " Leviathan Dragon " ( Shark : 1700 → 0 LP ) . Featured cards . The following cards appeared in this episode .