Order Order is the fifth Duel world in " Yu - Gi - Oh ! World Championship 2008 " . It´s also known as the Celestial World , a place protected by order and discipline . The World of Order is filled with various challenges that require the player to meet certain conditions to pass . The player must be prepared to stock up on DP to get the right cards and meet these requirements . First Level . As usual , some Duel spirits await the player at first . Soul of Purity and Light will , like Molten Behemoth in the World of Civilization , offer the player a card if the player manages to Duel and win . Kaibaman also appears here if the player has made a Deck with Blue - Eyes White Dragon in it , and requests that the player to summon the monster and beat him . If the player does so , it unlocks the real Kaiba in World Championship Mode . Layard the Liberator guards the gate . The player will have to beat it using a Deck consisting of Fairy - Type monsters . By doing this it ' ll expand the map , and Gellenduo will come by talking about a card they lost . Second Level . Anyway , the player will find a couple more Duelists in the area . The player talks to both Nyan Nyan and Absorbing Kid . They will mention a strangely coloured cloud . A new Duelist , Cloudian - Poison Cloud will appear over the hole in the clouds . By beating it the player will be able to travel beneath the clouds to find more Duelists . Underground . When the player first Duels these Duelists , the player will be faced with certain conditions . After beating every Duelist here at least once , the player challenges Senju again he ' ll say he picked something up , but will only give it to the player if the player beats him in 5 turns . The player ' s reward is the Nova Summoner card that Gellenduo has dropped . The player goes back out , and Radiant Jeral is waiting at the next gate - the player will have to Deck it out to win . Third Level . After the player is done , the gate will be opened . Up ahead is Airknight Parshath and a couple more of Duel spirits : Courthouse . The player talks to Parshath and Parshath is worry about Gellenduo , as they were supposed to give him the Nova Summoner card . When the player gives him the card , he claims that the player stole it . It will eventually lead to the " Nova Summoner Robbery Case " , Voltanis the Adjudicator will accuse the player of being guilty . To prove innocence , the player will end up in a Duel against Voltanis . Win or lose , the player will still be declared guilty until Gellenduo comes in and helps the player out . The player will be proven innocent and released . If the player won the Duel , the player will unlock both Voltanis and Parshath in World Championship Mode . Fourth Level . Up ahead at the next gate is Harvest Angel of Wisdom , requesting that the player finishes him off by doing at least 8000 Life Points ' worth of damage in a single turn . If the player does so , the next part of the map will be available . Card Trader will also show up , and he does exactly as his name suggests - the player gives him a card , and he ' ll return the player a random card . Palace . Meltiel , Sage of the Sky will approach the player and congratulate the player for making it this far , and states that there is a gate on top of this palace . However , to reach it the player will have to face several Duelists along the way , each with their own condition to meet : Last Gate . Once the player has beaten all five challenges , the gate awaits the player . Sky Guardian - Sefolile will challenge the player to a 5 - round survival Duel . Just like Ferrario ' s , but longer . After the player finish this , the credits roll , and the player unlock several things at once , including Dark Zane in World Championship Mode , and the last world - the World of Chaos . Stone Monument . The stone monument will appear , if the player beat every regular Duelist five times . The stone monument has a craving of Rainbow Dragon the player need to summon Rainbow Dragon and win the Duel , in order to unseal it . Beating this will get the player Jesse Anderson in World Championship Mode . There is another stone monument , it will appear when the player beat every underground Duel spirits five times . The stone monument has a craving of Exodius the Ultimate Forbidden One , the player need to summon Exodius and use the effect to win the Duel , in order to unseal it . Doing this task will unlock Adrian Gecko in World Championship Mode .