Yu - Gi - Oh ! ARC - V - Episode 019 " Quiz Quagmire : Part 1 " , known as " The Universe of Knowledge ! ! Eita Kyuando " in the Japanese version , is the nineteenth episode of the " Yu - Gi - Oh ! ARC - V " anime . It first aired in Japan on August 17 , 2014 and in Australia on November 14 , 2015 . It became available with official subtitles via Crunchyroll on November 22 , 2016 . Featured Duels . Yuya Sakaki vs . Pierre L ' Supérieure . At the start of the Duel , the Field Spell Card " Quiz Quest " is activate d , as per the rules of an Action Duel . It will allow the players to use Action Card s , but they may only have one in their hand at a time . Turn 1 : Pierre Pierre Normal Summon s " Quiz Monkey " ( 0 / 0 ) and Set s 1 card . Turn 2 : Yuya Yuya Normal Summons " Performapal Bowhopper " ( 1500 / 1000 ) . " Bowhopper " attack s " Quiz Monkey " , but Eita activates the effect of " Quiz Monkey " as it is battling . Yuya must guess how many " Quiz " monster s Pierre will control at the end of his Battle Phase . If he answers correctly , he will gain 1000 LP . If he answers incorrectly , " Quiz Monkey " will be Special Summon ed from Pierre ' s Graveyard and Pierre may destroy a monster Yuya controls , with " Quiz Monkey " then having its ATK and DEF change to that monster ' s . Yuya guesses 0 and the attack continues , but Pierre activates his face - down " Not So Fast ! " as a " Quiz " monster is battling . Once per turn , it cannot be destroyed by battle and neither player will take battle damage . Therefore , " Quiz Monkey " is not destroyed and Yuya has thus answered the question incorrectly and " Bowhopper " is destroyed ( " Quiz Monkey " : 0 → 1500 / 0 → 1000 ) . Turn 3 : Pierre " Quiz Monkey " attacks directly , but Yuya finds and activates the Action Card " Quiz Action - Science for 100 " . If he answers the question correctly , he will gain 100 LP and take no battle damage ; if he answers incorrectly , he will take 100 damage . The question is : " There is an ice cube in a cup full of water . When the ice cube melts , will the water overflow the cup ? " . Yuya answers Yes , which is incorrect ( Yuya : 4000 → 3900 LP ) and the attack continues ( Yuya : 3900 → 2400 LP ) . As a " Quiz " monster inflicted battle damage , Pierre Special Summons " Quiz Sphinx " in Attack Position via its own effect ( 1000 / 2000 ) . " Quiz Sphinx " attacks directly ( Yuya : 2400 → 1400 LP ) . Turn 4 : Yuya Yuya draws " Performapal Recasting " . Pierre finds and activates the Action Card " Quiz Action - Trivia for 300 " . Pierre answers the question correctly and gains 300 LP ( Pierre : 4000 → 4300 LP ) . Yuya ' s hand contains " Performapal Recasting " , " Performapal Stamp Turtle " , " Performapal Spikeagle " , " Performapal Skeeter Skimmer " , " Performapal Sword Fish " and " Performapal Hip Hippo " . Pierre finds and activates the Action Card " Quiz Action - Trivia for 500 " . Pierre answers the question correctly and gains 500 LP ( Pierre : 4300 → 4800 LP ) . Eita finds and activates the Action Card " Quiz Action - Trivia for 1000 " . Pierre answers the question correctly and gains 1000 LP ( Pierre : 4800 → 5800 LP ) . Yuya finds and activates the Action Card " Quiz Action - Math for 100 " . Yuya answers the question incorrectly and loses 100 LP ( Yuya : 1400 → 1300 LP ) . Yuya finds and activates the Action Card " Quiz Action - Math for 200 " . Yuya answers the question incorrectly and loses 200 LP ( Yuya : 1300 → 1100 LP ) . Yuya finds and activates the Action Card " Quiz Action - Science for 300 " . Yuya answers the question incorrectly and loses 300 LP ( Yuya : 1100 → 800 LP ) . Pierre finds and activates the Action Card " Quiz Quest - Extra Stage " Sora Perse vs . Unknown Duelist . Duel already in progress . Opponent ' s LP are damage d through unknown means ( Opponent : ? → 0 LP ) . Featured cards . The following cards appeared in this episode . Cards in italics debuted here .