Jaden Yuki

Jaden Yuki, known in Japan as Judai Yuki (遊城十代, Yūki Jūdai?), is a fictional character and protagonist in the anime series Yu-Gi-Oh! GX (Yu-Gi-Oh! Duel Monsters GX in Japan) and the manga series of the same name. His name is meant to be a pun in Japanese, as "jūdai" is the word for "teenager."

Character
15-year old Jaden Yuki, intending to attend Duel Academy (Duel Academia), bumps into Yugi Mutou on his way to the school's entrance examinations at the beginning of the series. He is given a Winged Kuriboh card by the legendary duelist, but receives a low score on the exam's written component, and is therefore placed in Slifer Red (Osiris Red), the lowest ranked dormitory, alongside Syrus Truesdale (Sho Marufuji) and Chumley Huffington (Hayato Maeda), who become his new friends. Despite a lack of academic skill, Jaden is a very talented duelist and has good instincts. He was once granted entrance into Ra Yellow, but declined the offer as he preferred the "burning fiery spirit and hot passion of red."
As most of his leisure time is consumed by dueling, Jaden neither thinks much about nor has a great deal of time for a love life. He has not displayed obvious romantic affection for any character in the series; however, it is suspected by many fans that Alexis Rhodes (Asuka Tenjouin) harbors feelings for him (this is more true in the English version - in the original, while Asuka does show interest in Judai as a person, her attentions are far less of a romantic nature than in the dub). Blair Flannigan (Rei Saotome), who disguised herself as a boy to get closer to Zane Truesdale (Ryo Marufuji), also developed a crush on the young duelist.
Jaden has made several enemies at his school, including Vellian Crowler (Cronos de Medici), whom Jaden defeated in his examination duel. Out of spite, Crowler tried to kick Jaden out of school on many different occasions before finally beginning to respect him. Despite his carefree attitude, Jaden is an accomplished duelist, as he defeated aforementioned Crowler during his examination duel, Chazz Princeton (Jun Manjoume) in a school-wide duel, and Bastion Misawa (Daichi Misawa) for the representative position. He is also responsible for the defeat of most of the Shadow Riders (Seven Stars), and goes on to pummel a slew of other opponents.
During the second year, Jaden ventured into Neo Space after being defeated in his second duel with Aster Phoenix (Ed Phoenix). There, he learned of the ongoing battle between the forces of darkness and light. With the help of the Neo-Spacians (Neo Spacians; ネオ・スペーシアン Neo Supēshan), Jaden adopts the role of the universe's defender wielding the "darkness of justice" against Sartorius (Takuma Saiou) and the Society of Light. The task of rescuing most of his converted friends from the organization's clutches also falls on him.
In episode 93, to prevent his evil side from activating the laser satellite, Sora, Sartorius entrusts Jaden with one of the keys to its control switch. The diviner's evil personality sends numerous duelists after the boy to win it back, but to no avail. He ultimately confronts Jaden himself in episode 102, demanding the key in exchange for Aster, from whom he had already regained the other key in battle. Jaden agrees, and although Aster is rescued shortly thereafter, both keys are put into the possession of Prince Orgene, who goes on to fire the satellite. Sora, however, is destroyed during the course of their duel. Sartorius is then defeated, the Light of Ruin purged from his body, and the universe saved from destruction.

Card list
During the first year, Jaden plays a Hero deck composed almost entirely of Elemental Heroes (abbreviated as "E・Hero" in the Japanese version), Spell and Trap cards that support them, as well as his "partner" Winged Kuriboh. Jaden is often referred to as "the duelist who can create miracles" because of his ability to make incredible turnabouts. The design of cards in the Elemental Hero series is of American comic book origin, while the design of cards in the Neo-Spacian series is of Japanese origin.
Jaden's strategy is based on the various Fusions that are created through combinations of the Elemental Hero cards. As the series progress, it is revealed that every Elemental Hero has a fusion of some sort with another, giving the card Polymerization premier importance in Jaden's deck. The majority of his other cards supplement his Elemental Hero monsters, such as the Field Spell, Skyscraper, and these cards have allowed Jaden to emerge victorious even in dire situations.
After his second duel with Aster, Jaden's entire deck is left blank to his eyes due to Sartorius' powers. With the inability to use his old Hero deck, Jaden received a new one that included some 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.
In episode 87, Jaden, under the guidance of Banner's (Daitokuji) disembodied spirit, retrieves the three Ojama cards that Chazz threw out over the ocean. He adds them to his deck, with the addition of some of their support cards, in hopes of returning him to his original self. Similarly, in episode 93, to remind Alexis of her former self, Atticus (Fubuki) and Chazz both give Jaden cards for his deck, The Swing of Fond Memories and Ojama Black.

Monster cards

Elemental Hero Avian (Featherman)
Elemental Hero Burstinatrix (Burst Lady)
Elemental Hero Flame Wingman
Winged Kuriboh
Elemental Hero Clayman
Elemental Hero Sparkman
Elemental Hero Thunder Giant
Winged Kuriboh LV10
Elemental Hero Bladedge (Edgeman)
Elemental Hero Bubbleman
Dark Catapulter
Wroughtweiler (Friendog)
Elemental Hero Mudballman
Elemental Hero Rampart Blaster (Rampart Gunner)
Elemental Hero Tempest (Tempester)
Elemental Hero Wildheart (Wildman)
Hero Kid (Hero Kids)
Elemental Hero Necroshade (Necro Darkman)
Elemental Hero Wildedge (Wild Jaggyman)
Elemental Hero Shining Flare Wingman
Elemental Hero Neo Bubbleman (Bubbleman Neo)
Elemental Hero Steam Healer
Elemental Hero Mariner (Sailorman)
Elemental Hero Electrum (Elixirer)
Elemental Hero Clay Guardian (Clayguardman)
Elemental Hero Wild Wingman
Elemental Hero Necroid Shaman
Chrysalis Dolphin (Cocoon Dolphina)
Dandelion
Neo-Spacian Aqua Dolphin
Elemental Hero Neos
Elemental Hero Aqua Neos
Neo-Spacian Flare Scarab
Neo-Spacian Air Hummingbird
Elemental Hero Flare Neos
Neo-Spacian Grand Mole (Groun Mole)
Neo-Spacian Glow Moss
Neo-Spacian Dark Panther (Black Panther)
Elemental Hero Dark Neos (Black Neos)
Rallis the Star Bird (Laris the Stargazing Bird)
Card Gunner
Ojama Yellow
Ojama Green
Ojama Black
Ojama Knight
Card Blocker
Magic Striker
Armor Breaker
Elemental Hero Glow Neos
Elemental Hero Grand Neos (Groun Neos)
Elemental Hero Air Neos

Spell cards
Polymerization (Fusion)
Monster Reborn (Resurrection of the Dead)
The Warrior Returning Alive
Skyscraper
Fusion Gate
Kishido Spirit
Transcendent Wings (Evolutionary Wings)
Emergency Provisions
Pot of Greed
Bubble Shuffle
Spark Blaster (Spark Gun)
Mirage of Nightmare
Monster Reincarnation (Reincarnation of the Dead)
Clay Wrap
Bubble Blaster (Bubble Shot)
Fairy of the Spring
Feather Shot
De-Fusion (Fusion Release)
Courageous Charge! (Life-Risking Charge!)
Silent Doom (Silent Dead)
Double Spell (Double Magic)
Burst Return
Cyclone Boomerang
Hero Heart
Bubble Illusion
Special Hurricane
Fusion Sage
Wild Half
Dark Factory of Mass Production
Metamorphosis
H - Heated Heart (H - Heat Heart)
E - Emergency Call
R - Righteous Justice (R - Right Justice)
O - Over Soul (O - Oversoul)
HERO Flash!!
Fusion Recovery
Mud Max
Burst Impact
The Flute of Summoning Kuriboh (Kuriboh Calling Flute)
Miracle Fusion
Sabatiel - The Philosopher's Stone (The Philosopher's Stone - Sabatiel)
Spy Hero (Infiltration! Spy Hero)
Battle Fusion
Light Laser (Light Elaser)
Burial from a Different Dimension
Contact
Neo Space
Fake Hero
Graceful Charity (Angel's Charity)
Shallow Grave
Common Soul (Soul Share - Common Soul)
Spell Calling (Calling Magic)
Climax Hour
Element Sword
Neos Energy
Instant Fusion
Power Charger
Gift of the Martyr
Battle By 2 (Battle X2)
Damage-Off Zone
Skyscraper 2 - Hero City
Necro Illusion
Quick Summon
Good Hero
Ojamandala
Shield Attack
Ojama Delta Hurricane!!
Mystik Wok
Neos Force
The Swing of Fond Memories
Hero Dice
Double Fusion
Reverse of Neos
Hope of Fifth
Combat Contact
Cocoon Party
Contact Soul
Contact Out

Trap cards
Draining Shield (Drain Shield)
Hero Signal
Mirror Gate (Dimensional Tunnel - Mirror Gate)
A Hero Emerges
Mirror Force (Holy Barrier -Mirror Force-)
Negate Attack (Attack Nullification)
Hero Barrier
Solemn Judgment (Judgment of God)
Feather Wind
Hero Spirit (Hero Spirits)
Super Junior Confrontation[!]
Hero Ring (Hero Halo)
Miracle Kids
Cross Heart
Insurance
Edge Hammer
Clay Charge
Invincible Hero
Staunch Defender
Heroes Rule 1: Five Freedoms
Soul Union
Battle Fusion
Final Fusion
Elemental Burst
Disgraceful Charity (Fallen Angel's Charity)
Kid Guard (Kids Guard)
Hero Call
Elemental Mirage
Secret Mission
Feather Storm
Over-Limit
Hero Medal
Emergency Evasion
Change of Hero - Reflector Ray
Hero Counterattack