Yu - Gi - Oh ! Duelist - Duel 034 " Deathtrap Dungeon ! " , known as " Deathmatch ! ! The Labyrinth ' s Unknown Trap ! ! " in the Japanese version , is the thirty - third chapter of " Yu - Gi - Oh ! Duelist " in the English version and the ninety - second chapter of " Yu - Gi - Oh ! " in the Japanese version . Summary . Dark Yugi and Jonouchi have just begun their Tag Duel against the Meikyû Brothers and Meikyû the Younger has just used " Labyrinth Wall " to transform the field into a labyrinth . If Dark Yugi and Jonouchi lose , they will be trapped in the dungeon , until Pegasus decides to let them out , which Dark Yugi thinks could be never . At the end of his turn , Meikyû the Younger takes time to explain the new rules : Each player has 2000 Life Points , but if one player loses all their Life Points , their teammate will lose too . Jonouchi worries that if he loses , he will never be able to face Yugi again . The order of play is Meikyû the Younger , Dark Yugi , Meikyû the Elder , Jonouchi . The brothers compare monsters to chess pieces and explain that if they are in Attack Mode , they can move a number of squares into the maze , equal to their Level . If the brothers are defeated , Dark Yugi and Jonouchi must then choose one of two doors , " Mei " , the door of deception or " Kŷu " , the door of the palace , only one of which will lead to the surface . Jonouchi gets annoyed by the brothers antics . He points out that even if they win the Duel , they only have a 50 - 50 chance of choosing the right door , while their lives are at stake . In order to give them a chance , the brothers say that from now , one of them will always tell the truth and one will always lie . Dark Yugi says that that much had better be the truth . Meikyû the Younger replies that it is of course , but Dark Yugi seems skeptical . Each brother then goes on to claim that they are guarding the correct door . While Jonouchi wonders which of the brothers is telling the truth , he remembers hearing a similar riddle . In the riddle , a man stood at crossroads , leading to Honest Town and Liar Town . There he met a villager , but did not know which of the two villages , he was from . The man wanted to go to honest town , but was only permitted to ask one question . The solution to the riddle was that he ask the villager to take him to his village . If the villager is from Honest Town , he should be honest and take the man there . If the villager is from Liar Town , he should lie and take the man to Honest Town . Jonouchi insists that the brothers must answer their questions and they agree to answer one question from each of them . Jonouchi asked that the brothers direct him to their own door , thinking that they should each point to the same door , making it clear which one is the liar . Each of the brothers pointed to the " Kŷu " door , leading Jonouchi to deduce that Meikyû the Elder is the liar . Jonouchi notices that Dark Yugi is still unsure and asks him what is wrong . He thinks that Jonouchi ' s solution was logically correct , but wonders if they can really take the brothers words at face value . He thinks it is too dangerous to compare their situation to the Honest Town riddle . Unlike the riddle , they are faced with two " villagers " and their claim that one always tells the truth , while the other always lies is suspicious , since if one is indeed a liar , both of them should claim to be honest . He considers the possibilities that both are liars and that there is no " town " at the end of the road , but rather a " cliff " . He decides that they should play on for now and that he will find the correct door eventually . Dark Yugi begins his turn and Summons " Beaver Warrior " , which he moves four spaces into the maze . He notes that there is quite a distance between his team and the enemy and presumes that the battles will not take place until the second half of the game . Meikyû the Elder is aware of what is thinking and thinks that it is wrong . He activates " Polymerization " , combining " Shadow Ghoul " , with the " Labyrinth Wall " , creating the " Wall Shadow " , which can move quickly along the walls of the labyrinth . It reaches " Beaver Warrior " and destroys it with its " Labyrinth Kamaitachi " attack , dropping Dark Yugi ' s Life Points to 1600 . " Wall Shadow " then retreats back into its wall . Meikyû the Elder claims that that the " Wall Shadow " will instantly intercept any intruders and that Dark Yugi and Jonouchi are as good as captured by the " giant beast called the labyrinth " . Jonouchi Summons " Axe Raider " and plays one card face - down . Since he cannot fight what he cannot see , he decides to keep " Axe Raider " away from the walls and on standby to attack if anything comes close . Dark Yugi thinks that that was a good idea and Jonouchi hopes that Dark Yugi understands his strategy . Anzu hopes that Jonouchi does not anything stupid , but Bakura says not to worry , as Dark Yugi will back him up . Honda hopes that Bakura is right , since the tag team nature of the Duel could allow the opponents to concentrate on Jonouchi and take him down . Meikyû the Younger plays a Trap Card , " Jirai Gumo " face - down . Now if one of Dark Yugi or Jonouchi ' s monsters steps on one of a particular group of squares , it will fall victim to the landmine spider . He then Summons the " Labyrinth Tank " , which he plans on using to attack their monsters that they keep from " Wall Shadow " . Dark Yugi Summons " Celtic Guardian " ( called " Celtic Swordsman " in this chapter ) and moves it into the labyrinth . Meikyû the Elder thinks that Dark Yugi is a fool , making the same mistake again and gets " Wall Shadow " to attack " Celtic Guardian " . However Jonouchi activates his face - down card , " Kunai with Chain " . " Axe Raider " throws the chain boomerang , wrapping it around " Wall Shadow " , immobilizing it and increasing the ATK of " Celtic Guardian " by 500 . This allows " Celtic Guardian " to destroy the " Wall Shadow " , dropping Meikyû the Elder ' s Life Points to 1700 . Featured cards . The following cards appeared in this chapter . Cards in italics debuted here .