Number ruins Number ruins ( ナンバーズの遺跡 " Nanbāzu no Iseki " ) are ruins where the Mythyrian " Numbers " cards are sealed , guarded by its spirit s across the world in the " Yu - Gi - Oh ! ZEXAL " anime . There were seven different locations of different " Number " ruins shown on - board the Different Dimension Airship . Each set of ruins consist of deadly traps and inscribe a legend on its wall telling the story of the person who occupied that location in a previous era , before they became ruins due to the ravages of time . Kazuma Tsukumo had explored these ruins and left a " King ' s Coin " to mark his presence . Each ruin seen so far appeared to have some sort of connection to one of the Seven Barian Emperors . Furthermore Astral confirmed that so far Dumon , Vector , Alito , Mizar and Girag were humans once and that they are the same individuals described on each of the legends . Each of the ruins and " Numbers " appear to share similarities with different periods of time in real life : Dumon ' s legend associated with Medieval and fantasy lore , Alito ' s associated with ancient Rome , Vector ' s legend being associated with Transylvania and Vlad the Impaler , Mizar ' s legend being associated with Chinese folklore , Girag ' s legend being associated with the Warring States Period , and Marin and Nash ' s legend also following Greek lore and myths of Atlantis . As the statue containing " " was transported to the Duel Lodge , its ruins were not shown . Number 44 ' s ruins ( Underground Temple ) . The temple ' s ruin is where one of the " " slept . On its walls , a tale is inscribed about a pegasus named Mach who served a legendary hero . The hero served a land along his fellow knights , but eventually he returned to his to home village . Without the hero , the other three knights grew arrogant and usurped the King , but were intercepted by Mach and his master . Since the hero was unwilling to kill his former comrades , both master and steed were eventually defeated and killed . However , the hero ' s fellow knights regretted their actions and they buried him and Mach together . Mach later became the " Number " spirit guardian of " Sky Pegasus " . Dumon had some recollection of it as well and was able to read the ancient writings regarding the pegasus legend . Yuma Tsukumo and his friends traveled to this ruin in order to obtain the " Number " . Yuma faced Mach in a Duel with Shark ' s and Dumon ' s lives at stake , and won , getting the ruin ' s " Number " . Number 65 ' s ruins ( Castle ) . Known as the " Labyrinth of Screams " in the dub , this castle contained " " . The ruin ' s prophecy , which Rio was able to read , spoke of a legend about a cruel prince , who never trusted anyone and killed his people whom he believed had plotted against him . When the prince was the only one left in his land , he committed suicide in atonement of his actions ( in the dub , he drove all his people into exile , and soon discovered he had left himself in exile ) . Vector and Number 96 arrived at these ruins , defeating the " Number " guardian , Battle Ox . By acquiring the Ruin ' s " Number " , they also gained knowledge about the Ruin ' s traps and how to control them . During the visit , Vector was shown to be familiar with the ruins and felt dread towards both the ruins and its " Number " . When Yuma and his friends arrived , looking for the ruin ' s " Number " , Vector trapped them in cages , forcing Astral to face Number 96 in a Duel , while constantly threatening Yuma ' s life . After Astral and Number 96 tied the Duel , Vector triggered an explosion within the ruins and fled with Number 96 . Kite Tenjo saved Yuma and his friends from the collapsing ruins . Later , Vector transported these ruins to the Barian World for use in his Duel against Nash . They remained when Mizar Dueled against Don Thousand and when Yuma and Nash participated in a tag - team Duel against Don Thousand . Number 54 ' s ruins ( Coliseum ) . The coliseum ' s ruins were located in Spartan City under a small lake , and its legend is well known to the Spartan City citizens . It is where the greatest warrior to have existed battled using only his bare hands , and won every battle he fought . The warrior was also the friend and rival of the prince of the land , whom he battled with many times . During their final fight , the warrior was framed by the people close to the prince , who saw the warrior ' s possible victory unacceptable . The warrior was placed under false charges , and despite his pleas of his innocence and the prince defending him , the warrior was executed ( in the dub , the warrior was banished from the coliseum ) . According to Dextra , the residents believed the ruins were haunted by the spirit of the warrior because of his grudge against his unjust fate . Nistro believed the gladiator simply wished to fight more and regretted that he never finished his battle with his rival . The ruins was where " " slept , protected by a large spirit in Spartan warrior armor . In order to reach the ruins , Alito used traps to destroy the surroundings of the lake , draining it . When he tried to take the ruins ' " Number " , its guardian tried to repel him , but Alito was able to overcome the guardian ' s power and reach the " Number " card . Alito had his own nostalgia from these ruins when he explored them , and the guardian also seemed to recognize Alito . After defeating Alito and a brainwashed Nistro with the help of Dextra , Yuma found another King ' s Coin from his father in the ruins , and Nistro gave " Lion Heart " to Yuma . Number 46 ' s ruins ( Temple Draghos ) . Unlike the other ruins , these ruins are very grand and lavish , with a traditional Chinese - style decor . The Number Guardian is Jinlon , who resides within the palace walls from atop a tall mountain . Jinlon was originally Mizar ' s noble dragon , who guarded the land alongside him . When disaster struck , a shaman , who was an agent of a neighboring nation , convinced the population that Jinlon was responsible for the disaster . Jinlon was tortured , but Mizar continuously protected him to convince the others that he was not responsible . Unfortunately , the opposing forces attacked , killing both Jinlon and Mizar ( in the dub , Mizar ignored his heart and betrayed Jinlon , leading the village defenseless against the opposing forces ) . Sometime after Dueling Jinlon , Kite finds in the mountains a tablet containing depicting various Dragon s and legends about them including the " Galaxy - Eyes " . Number 64 ' s ruins . The Duel Sanctuary is similar to Number 46 ' s ruins , as it is somewhat grand and lavish , although this is not where the resided before a King ' s Coin and a statue of Kiraku was excavated - which the ethereal guardian ; Ponta was sealed inside . Ponta was originally a Tanuki ( ) , who was befriended by Kiraku , and helped him in battles . After Kiraku learned that the nobles were not happy with him sharing the spoils of his victories with the peasants , he was forced to part ways with Ponta , knowing that he would lose his next battle . Ponta felt betrayed as a result . Unlike the other Number Guardians , Ponta was not killed , but his spirit was sealed in a statue of Kiraku . Number 73 ' s & 94 ' s ruins " Labyrinth " ( Undersea ruins ) . A unique ruin under water . These ruins have a blue color scheme where there is a maze that will eventually lead people to a platform where the Numbers sleep . Interestingly , due to the close proximity of the two ruins , it is hard to tell where one begins and the other ends . This is the last of the seven ruins , and it is the first to have two Numbers sleeping within it ( " " and " " ) . Both Numbers are being protected by the guardian named Abyss . Yuma and his group , this time without Kite , traveled to the ruins where there was a huge storm that they had to go through . Rio Kastle was called out by Abyss to the bottom of the ocean , with Shark , Yuma and Astral following behind . They arrived at an open space where they followed Rio ' s footprints towards a maze . Suddenly , the walls around them shifted , separating them . Shark was being led by Abyss after finding Rio ' s card on the floor . Shark arrived at a realm where he faced Abyss , who was possessing Rio and challenged him to a Duel . During the Duel , Shark was shown memories of his past life , which confused him greatly but thought it was just a distraction . The Underwater ruins appeared in Shark ' s flashback to the past when he met Dumon . In the flashback , the ruins appeared to be in Vector ' s kingdom and at the time were still above the water . In the flashback , Nash followed Vector to the ruins and Dueled him in a Shadow Game there . Vector lost and knocked down the symbol of Don Thousand which was hung up in the ruins .