Aigami Aigami ( , " Aigami " ) , real name Diva ( ディーヴァ , " Dīva " ) , is the main antagonist in " Yu - Gi - Oh ! The Dark Side of Dimensions " . He is described as a mysterious youth who holds the keys to the movie ' s story . Design . Appearance . Diva has tanned skin , golden eyes and dark teal hair that spikes outwards in the back , features two small spikes pointing upwards ( in a manner similar to horns ) and four ponytails ( two short ones framing his face and two long ones in the back ) bound with golden rings . Diva wears a sleeveless green trench coat that features a high collar and a black border outlined in orange that is patterned with black triangles that are also outlined in orange , a lavender long - sleeved shirt that reaches past his waist with the cuffs rolled back to form spikes at his elbows , a light green sash around his waist , tan pants , and simple brown boots tied at the cuff with tan laces . Diva also wears a large golden ankh - shaped adornment that is clipped onto the golden rings of his right bang , twin golden bracelets with curved designs engraved on them , and a pendant that resembles a miniature simplified Millennium Puzzle . While in disguise as " Aigami " , he wears the closed - coat variant of the Domino High School male uniform , and lacks his golden jewelry while doing so while wearing both his uniform and his normal clothes . Etymology . Aigami ' s name literally translates to " indigo god " , while his real name , Diva , translates to " gift of god " in Arabic . Biography . Childhood . Aigami , his sister , Sera , Mani , and other orphans once lived with a slave merchant . They got to sleep in his house , but would have to beg on the streets for money , which the merchant would keep for himself . If he was not satisfied with the amount they brought back , he would scold and refuse to feed them . After Diva and Sera returned an unsatisfactory amount of money , they were scolded by the slave merchant and apologized to the other children for costing them a meal . Mani insisted it was not their fault and that no matter how much they brought back the slave merchant would say it was not enough . He offered them a pillow , saying hugging it almost feels like having a big meal . After hearing the group laughing , the merchant entered the room and angrily grabbed Diva , demanding to know what was funny . Shadi Shin arrived , declared that he was freeing the children and immobilized the slave merchant . He pushed on the children ' s heads , making gold symbols momentarily appear , then teleported each child away , before using the Quantum Cube to make the slave merchant disappear . Aigami and the other orphans then began to live in Egypt . Shadi played a mentor - like role in their lives and taught them about the Millennium Items . In the Shrine of the Underworld , he informed them that three of the items were weak to evil , three represented justice and the seventh , the Millennium Puzzle , contained both justice and evil . He considered Aigami to be of the same level as the person destined to solve the Millennium Puzzle . Shadi told them that when the seven items are gathered , the door to a better world would be opened and that the three of them could enter this world , because they had been chosen . Bakura ' s father entered the shrine , while Shadi was teaching Aigami , Sera and Mani about the Items . He offered to buy the Millennium Ring , but Shadi instead got the ring to test him . The event led to Bakura ' s son , Ryo Bakura , coming into contact with the ring , awaking Dark Bakura , who attacked Shadi . Aigami , Sera and Mani rushed to Shadi , who handed him the Quantum Cube , before he died . Aigami , Sera and Mani resided with a group of children , on a plateau above the clouds . Aigami decided to leave one day and went with a group of children . Mani also left to keep an eye on him . Transcend Game . Following Seto Kaiba overcoming Sera ' s obstacle in an attempted ascension to the netherworld , Aigami approached Sera . He remarked that Sera had been very close and that Kaiba was not somebody they could easily eliminate . While speaking to her , he retrieved a balloon Tomo had let float away and returned it to him . Harassed by Scud ' s gang . Aigami altered the memories of people of Domino City , implanting the notion that he had been a new student at Domino High School . When Yugi Mutou , Anzu Mazaki , Katsuya Jonouchi , Anzu Mazaki and Ryo Bakura saw him at school , they were convinced that they knew him from before , but struggled to remember his name , before Honda finally said it was Aigami . Scud and his gang approached Aigami under a bridge . Scud approached him with a camera , while making provocative remarks about his cute face . ( In the English dub , Scud said that Aigami was to star in his new documentary on bullying . ) Aigami made pleas for the stop , which proved fruitless . Katsuya Jonouchi then jumped down from the bridge and intervened . Scud decided to drop the matter for the time being , but instructed Aigami to meet the gang at the the abandoned factory in District 3 at midnight . Jonouchi , Anzu and Yugi asked if Aigami was okay and Jonouchi offered to help , if Scud ' s gang were still giving him trouble . Aigami thanked them and insisted he was okay . After Aigami left , Jonouchi was puzzled by how he had no recollection of when Aigami joined their class . Per Scud ' s orders , Aigami met the gang at midnight . The gang brought lights and weapons . Scud continued to film , saying he would make Aigami world famous and that the theme of this video would be pain . ( In the dub , he said that this is the part where Aigami cries and not due to an onion . ) The gang were surprised to see Aigami laughing too . Aigami asked if he resided in their memories and who they thought was allowing scum like them to exist . ( In the dub , he said it was time for them to vanish and that he had the power to change their world into some place grand , where they do not deserve to exist . ) He produced the Quantum Cube and the bulbs in the lights the gang brought all blew . Numerous children of the Prana appeared in spirit form and surrounded the game . Aigami used the cube to make Scud ' s body disappear . ( In the dub , one of the gangsters said that Scud was history , but Aigami disagreed , commenting that history is remembered . ) He then made the other members of the gang disappear too . Before leaving , he picked up their camcorder . Millennium Puzzle excavation . Aigami teleported to a mall , where he watched over Yugi and his friends . He was interrupted by Mani , who informed him that Seto Kaiba had found the Millennium Puzzle . Aigami teleported to the Mortuary Temple , where Kaiba was excavating the Millennium Puzzle . Kaiba was aware Aigami was present in the crowd and that he was after the Millennium Puzzle . Kaiba called Aigami out by the name " Diva " and a KaibaCorp employee threatened him with a gun . An act , which Diva mocked , before using the Quantum Cube to make the gunman disappear . He unsuccessfully attempted to use the cube on Kaiba , who accused him of trying his own power against him . The two faced each other in a Duel instead . Diva seemed to take the advantage in the Duel . However Kaiba pulled the card , " Obelisk the Tormentor " , straight out of the ground and Summoned it . Diva thought that this was impossible , since " Obelisk " was the pharaoh ' s card . Kaiba then used the effect of " Obelisk " and defeated Aigami . Once the KaibaCorp computer finished scanning the Millennium Puzzle pieces , Mokuba mounted the glass case containing the pieces onto a helicopter and taunted Aigami . Aigami teleported himself onto the case and stuck his hand through the glass . Mokuba saw what he was doing and headbutted him away , but Aigami managed to secretly take two pieces of the puzzle . While observing Yugi , who was rehearsing his graduation speech , Diva was approached by Sera , who asked if he had faced Kaiba . He handed her one of the puzzle pieces and instructed her to keep it safe . He also commented on the reviving the pharaoh , which Sera was less enthusiastic about . Befriending Yugi ' s group . Aigami later spoke with Yugi , Jonouchi , Anzu , Honda and Bakura , claiming to be interested in getting to know them better . So the group went bowling and ate at a fast food restaurant . They discussed " Duel Monsters " and told Aigami about some of their adventures . Later , Jonouchi and Bakura headed to Kame Game to play " Duel Monsters " with Yugi . On the way , he showed them the Quantum Cube , but claimed it was just a Deck case . After Bakura brought up the topic of the Millennium Ring , Diva used the cube to transport the three of them somewhere else . When Jonouchi asked what was going on , Diva used the cube to send Jonouchi to another dimension , which was slowly dissolving into oblivion . Diva appeared in the sky in that dimension and taunted Jonouchi , saying he was worthless and could not escape . Diva approached Bakura and asked if he did not remember their earlier meeting and showed him a vision of the event , where Dark Bakura killed Shadi . Bakura was shocked and wept . He pleaded that it was the ring ' s doing and apologized for taking away Diva ' s someone special . They were interrupted by Mani , who had became corrupted by the evil of the Millennium Ring and attempted to kill Bakura . However Mani regained control of himself , threw Bakura aside and told Diva to run . Bakura was sent to one dimension . Diva and Mani , were sent to another , where Mani died and disappeared . Diva considered picking up the Millennium Ring , but stopped when he heard Yugi calling for Jonouchi . At the Domino City Plaza Aigami reveals to Yugi that he is a Prana whose real name is " Diva " , and that the " Aigami " Yugi knew was merely an illusion , implanted in his memory . Duel Disk exhibition . Diva is abducted and blindfolded by a group of men from KaibaCorp . He is brought before Kaiba , who demands the pieces of the puzzle . After refusing to hand them over , he is taken to Kaiba Land . Diva wakes up tied to a chair in a glass prison , with Mokuba on the other side of the glass . Kaiba monitors their interaction externally . Mokuba taunts Diva , who affirms that Kaiba will never get both pieces . However Mokuba claims to already know where the other piece is . At Kaiba Land , Kaiba introduces Yugi and Aigami and declares that he ' ll be Dueling each of them for the ownership of the remaining pieces of the Millennium Puzzle . Sera also appears and apologizes to Diva . Yugi declares that he ' ll be Dueling Diva first instead . Yugi and Diva begin to Duel . After reducing Yugi to just a few Life Points , Diva claims he is not doing anything wrong ; he just wishes to go the new dimension and leave the current corrupt world behind to create a new world . He invites Yugi to join him , but Yugi refuses to give up on the current world and its future . Yugi turns the Duel in his favor and defeats Diva , reiterating that he believes in the future . Diva disappears after the Duel , returning Bakura to the normal world . Diva then appears in the same dimension Mani died in , and finds the Millennium Ring there . Without touching it , he gets engulfed in its evil . Diva becomes Dark Diva , with the ring fused with his chest . Dark Diva then returns , and Duels Yugi and Kaiba . Atem then comes back from the afterlife and defeats Dark Diva , reverting his body back to his previous state . He and Sera then part ways with Mani , who was revived , on good terms . Deck . Aigami uses a " Cubic " Deck , which is largely focused on continuously Summoning and " leveling up " his " Cubic " monsters from their base form , " Vijam the Cubic Seed " , and using their effects to overpower his opponent within the space of a single turn .