Jaden Yuki ' s Decks Jaden Yuki ' s Deck has evolved greatly within both the anime and manga versions of " Yu - Gi - Oh ! GX " . His Deck mostly contains " Elemental Hero " monsters , and his strategies normally focus of Fusion Summon ing his weaker monsters for stronger ones with various effects . In Season 2 , he gains a card called " Elemental Hero Neos " ( which becomes his signature card ) , a card of his own design . This card is known for Contact Fusion s with the " Neo - Spacian " monsters . He reveals that this kind of Special Summon ing can be used without a " Polymerization " card . While his manga incarnation still uses " Elemental Hero " monsters , he does not generally use the same ones that his anime counterpart utilizes . He later begins using the " Masked Hero " monsters in place of them . So far , he has been featured in more Duels than any other character in the franchise . Anime . Seven Stars . During the " Seven Stars " arc , Jaden plays an " Elemental Hero " Deck , composed of Spell and Trap Card s that support them , as well as his spirit partner " Winged Kuriboh " . His Deck largely supports Fusion Summon ing stronger " Elemental Hero " monsters , often using a colorful array of Spell Cards , which have additional effects besides the aforementioned effect , allowing great flexibility in strategies . All " Elemental Hero " monsters fuse in some combination , granting Jaden a myriad of different effects to take advantage of . Society of Light . Elemental Hero . In the early parts of the " Society of Light " arc , Jaden continues to play an " Elemental Hero " Deck . Neos . After his second Duel with Aster , Jaden ' s Deck is left blank to his eyes due to Sartorius ' powers . With the inability to use his old Deck , Jaden received a new one that included the cards he created as a child for a KaibaCorp contest . Once his ability to see his older cards returned , he combined elements from both Decks into a single Deck , his " Neos " Deck . While this Deck still contains many of the cards from his original Deck , it also consists of " Neo - Spacian s " and cards that exploit their ability to " Contact Fuse " with " Elemental Hero Neos " in a - inspired fashion . " Neos " becomes his signature card after he acquires it , much like " Dark Magician " was for Yugi Muto . Ojama - Hero . In an attempt to get Chazz back to normal , Jaden mixed in the " Ojama " cards that Chazz had thrown away into his own Deck . Dimension World . Neos . Jaden continues to use his " Neos " Deck in the " Dimension World " arc , debuting more advanced tactics regarding the " Neo - Spacian " monsters . This includes Triple Contact Fusion s , which involve " Elemental Hero Neos " and two " Neo - Spacian " monsters , rather than one , and increased usage of the " Chrysalis " monsters . After being freed from the influence of The Supreme King , Jaden keeps the " Super Polymerization " card , which proved to be one of the keys of ending his continued conflict with Yubel . Past Deck . During several flashbacks , Jaden is shown Dueling a friend of his named Osamu . Evil Hero . While possessed by The Supreme King , Jaden plays an " Evil Hero " Deck , which consists of vile incarnations of his regular " Elemental Hero " Fusions . As opposed to his flexible strategies that he normally uses , this Deck consists of a much more straightforward approach that simply overpowers his opponents with the deadly effects of certain " Evil Heroes " , as his trademark card , " Dark Fusion " , protects the Summoned monsters from being destroyed by Spell and Trap Cards . Darkness . In the " Darkness " arc , Jaden begins using a variety of cards he used from the previous seasons , especially from Season 1 . The most noticeable change in his Deck is the new usage of " Super Polymerization " and " Yubel " herself . He ' s able to use the former to fuse the latter with " Elemental Hero Neos " to create " Neos Wiseman " . 3D Bonds Beyond Time . Though the Duel in the film is short , the cards that are shown would indicate that his Deck has not changed much since Season 4 , besides the addition of a few cards that debut in the movie . During the Duel , Jaden also played " De - Fusion " . However , this card was Set by Yami Yugi , not Jaden . A special opening of episode 66 of " Yu - Gi - Oh ! 5D ' s " features some of his familiar monster cards . Most of them didn ' t appear in the movie .