Yu-Gi-Oh! World Championship Tournament 2004 Opponents

This is a listing of opponents in Yu-Gi-Oh! World Championship Tournament 2004, including how to unlock them, an overview of their Deck and strategies.

Level 1 opponents

All Level 1 opponents are available at the start of the game.

Level 1
Opponent	Information
Tea Gardner	Theme: Maintain LP Tea can bring her Life Points up with her Traps and Effect Monsters, but she has no means of removing her foe's cards. Although most of her monsters are weak and effect-less (max. 500 ATK/1400 DEF), she can Fusion Summon the powerful (2800 ATK) "St. Joan", and her component monsters: the 2000 DEF "The Forgiving Maiden" and 1700 ATK "Marie the Fallen One". Other than that, "Nimble Momonga" can provide Tea with a defensive wall, extra Life Points, and potential Tribute fodder, while "Fire Princess" can burn off a massive amount of your Life Points if not disposed of quickly. Deck Monsters Normal Monsters Stone D. Illusionist Faceless Mage Air Marmot of Nefariousness Flame Viper Haniwa Mech Mole Zombie Mystery Hand Psychic Kappa Queen Bird Robolady Sand Stone Shadow Specter Spherous Lady Tentacle Plant Tomozaurus Turu-Purun Pot the Trick White Dolphin Effect Monsters Fire Princess Kiseitai x3 Marie the Fallen One x2 Nimble Momonga x3 The Forgiving Maiden x3 Extra Deck Fusion Monsters St. Joan Spells & Traps Spells Fusion Sage Mage Power Polymerization United We Stand Traps Enchanted Javelin Gift of the Mystical Elf Numinous Healer x3 Solemn Wishes
Tristan Taylor	Theme: High ATK Tristan's monsters are relatively weak (max. 600 ATK). The only real threat in his deck is "Goblin Attack Force", which can be easily disposed of after it attacks. His Spells are limited to Equip Cards that can increase ATK (if he would use them!), and he has no Traps at all. Most of Tristan's Tribute Summons are less than impressive, especially if you can Summon high-level monsters of your own. He does have a fairly strong monster in the form of "Hyozanryu" (2100 ATK/2800 DEF), but it requires two Tributes to summon. If you keep destroying his monsters as fast as he can Set them, Tristan is all but helpless. Deck Monsters Monsters Normal Monsters Hyozanryu Mikazukinoyaiba Stone D. 30,000-Year White Turtle Bolt Escargot Leo Wizard Misairuzame Spirit of the Mountain Tatsunootoshigo Basic Insect Candle of Fate Curtain of the Dark Ones Dig Beak Droll Bird Embryonic Beast Eyearmor Fiend's Hand Flame Dancer Green Phantom King Hinotama Soul Hitodenchak Korogashi LaLa Li-Oon M-Warrior #2 Masked Clown Petit Dragon Swordsman of Landstar Tentacle Plant The Melting Red Shadow Weather Control Wing Egg Elf Wretched Ghost of the Attic Zarigun Effect Monsters Goblin Attack Force Spells & Traps Spells Axe of Despair Black Pendant Horn of the Unicorn Mage Power Sword of Deep-Seated United We Stand
Ryou Bakura	Theme: Basic Bakura's Deck is a slightly stronger version of Tristan's, with only monsters and equip Spells. The only dangerous non-Tribute monsters in this Deck are the three "Maha Vailos" with the rarely-used Equip Cards and his one copy of "Slate Warrior", who you'll be seeing a lot more of later on. The other monsters have max. 600 ATK. However, he does have a few monsters with 2000 DEF, so you might want to Tribute Summon stronger monsters before attacking his Set monsters. He often places a "Black Pendant" facedown in the hopes of faking a Trap Card and dealing 500 points of direct damage. Unfortunately, he lacks any actual Traps, so Spell/Trap removal is largely unnecessary as long as you can destroy his monsters before Bakura can power them up with his many Equip Cards. Deck Monsters Monsters Normal Monsters Hyozanryu Mikazukinoyaiba Bolt Escargot Misairuzame Steel Ogre Grotto #1 Winged Egg of New Life Candle of Fate Curtain of the Dark Ones Droll Bird Earthbound Spirit Eyearmor Fiend's Hand Ganigumo Hinotama Soul Hitodenchak LaLa Li-Oon Lucky Trinket Madjinn Gunn Petit Dragon Phantom Ghost Prevent Rat Zarigun Effect Monsters Maha Vailo x3 Slate Warrior Spells & Traps Spells Axe of Despair x3 Black Pendant x3 Horn of the Unicorn x3 Mage Power Sword of Deep-Seated x3 United We Stand
Trusdale	Theme: Exodia Trusdale is one of the first truly challenging opponents in the game. He uses "Pot of Greed", "Jar of Greed", "Upstart Goblin", and "Graceful Charity" to increase his chances of drawing the pieces of the Forbidden One, "Witch of the Black Forest" and "Sangan" to bring the parts to his hand, and "Backup Soldier" to retrieve pieces from his Graveyard. However, the latter option is useless if he drops the head into the Graveyard, ruining his chances of winning with Exodia if it is discarded. To protect his Life Points while assembling Exodia, Trusdale has powerful Spells and Traps mainly focused on destroying his opponent's monsters, including "Mirror Force", "Torrential Tribute", and "Dark Hole". Most of his monsters are fairly weak (max. 600 ATK), but his array of Spells and Traps often allows them to attack directly, and their hits add up. To top it off, Trusdale possesses a "Blue-Eyes White Dragon", which he can and will summon at any opportunity-if it hits the field, he might not even need Exodia to score a victory. Deck Monsters Monsters Blue-Eyes White Dragon Giant Turtle Who Feeds on Flames Dark Prisoner Genin Lucky Trinket Monster Egg Petit Angel Phantom Ghost Left Arm of the Forbidden One Left Leg of the Forbidden One Right Arm of the Forbidden One Right Leg of the Forbidden One Effect Monsters Exodia the Forbidden One Mystic Tomato x2 Penguin Soldier Sangan Witch of the Black Forest Spells & Traps Spells Change of Heart Dark Hole Graceful Charity Monster Reborn Pot of Greed Premature Burial Raigeki Swords of Revealing Light Upstart Goblin Traps Backup Soldier Call of the Haunted Jar of Greed x3 Mirror Force Negate Attack x2 Torrential Tribute x2 Trap Hole x3
Yugi Muto	Theme: Basic Yugi's deck is full of weak monsters (with 700 ATK), but he has a few strong ones-such as "Gemini Elf", and "Summoned Skull" - that will be troublesome to defeat in direct battle. He also has a broad selection of Spells and Traps which he uses to protect his monsters, clear a path for an attack, or provide an opening for him to Summon something more powerful. Deck Monsters Monsters Mikazukinoyaiba Cyber Soldier Morinphen Summoned Skull x2 Gemini Elf x2 Fire Reaper Firegrass Hourglass of Life Kaminarikozou Meotoko Phantom Dewan Sectarian of Secrets Serpent Marauder Wicked Mirror Winged Cleaver Wings of Wicked Flame Effect Monsters Magician of Faith Penguin Soldier Sangan Sinister Serpent Witch of the Black Forest Spells & Traps Spells Change of Heart Dark Hole Harpie's Feather Duster Monster Reborn Pot of Greed Premature Burial Raigeki Snatch Steal Swords of Revealing Light Traps Call of the Haunted Magic Cylinder Magic Jammer x2 Mirror Force Royal Decree Trap Hole x2

Level 2 opponents

Level 2 opponents are unlocked by defeating every Level 1 opponent 3 times each, as well as owning a certain amount of cards from each starting Booster Pack.

Level 2
Opponent	Information
Rex Raptor	Theme: High DEF Unlock requirements: Defeat every Level 1 opponent 3 times each, and own 30 different cards from the Blue-Eyes White Dragon Booster Pack. Rex plays a Dinosaur Deck. His strongest low Level monsters are his three copies of "Crawling Dragon #2" and "Two-Headed King Rex", both with 1600 Attack Points. If he gets a "Polymerization" in his hand, he can also fuse one of each into the 2200 ATK "Bracchio-raidus". Additionally, his "Mad Sword Beast" can pierce through the DEF of enemy monsters to hit your Life Points, but with 1400 ATK, it's fairly easy to beat. Defeating him is a bit tougher than previous opponents, but with no Traps and little card destruction beyond direct battle, Rex is still a fairly simple foe. Most of his monsters don't surpass 800 ATK / 1400 DEF. Unlocks: Relinquished Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Launcher Spider Mikazukinoyaiba Hercules Beetle Megasonic Eye Megazowler Ocubeam Sword Arm of Dragon Trent Crawling Dragon #2 x3 Two-Headed King Rex x3 Abyss Flower Armaill Battle Warrior Cyber Commander Djinn the Watcher of the Wind Gate Deeg Graveyard and the Hand of Invitation Kumootoko Meda Bat Mega Thunderball Mystical Capture Chain Obese Marmot of Nefariousness One-Eyed Shield Dragon Rock Ogre Grotto #2 Spiked Snail Tenderness The Drdek Turtle Raccoon Effect Monsters Mad Sword Beast x2 Fusion Monsters Bracchio-raidus Spells & Traps Spells Change of Heart Dark Hole Polymerization Raigeki Snatch Steal Swords of Revealing Light
Espa Roba	Theme: Clairvoyance Unlock requirements: Defeat every Level 1 opponent 3 times each, and own 30 different cards from the Red-Eyes B. Dragon Booster Pack. Espa Roba's Deck is relatively weak (most monsters with max. 800 ATK), but it can be problematic against Decks that rely on Flip Effects. He mainly uses "Witch of the Black Forest" to grab "Jinzo", using its high ATK and ability to deal with his foes. He likes to play "Light of Intervention", which backfires if your monsters are strong, and "Shadow of Eyes", which only poses problems for monsters with Flip Effects. He also tends to play weak monsters, like "Prevent Rat", in Attack Mode as an opening gamble. Unlocks: Toon Summoned Skull Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Launcher Spider Ryu-Ran Machine Attacker Ocubeam Rainbow Marine Mermaid Spike Seadra Fire Eye Flying Fish Happy Lover Kagemusha of the Blue Flame Kageningen Kumootoko Lunar Queen Elzaim Man-Eating Plant Man Eater Mechaleon Meda Bat Midnight Fiend Obese Marmot of Nefariousness Rock Ogre Grotto #2 Sleeping Lion Tenderness The Wandering Doomed Yashinoki Effect Monsters Jinzo Sangan x2 Witch of the Black Forest Spells & Traps Spells Change of Heart Dark Hole Monster Reborn Raigeki Snatch Steal Swords of Revealing Light Traps Shadow of Eyes x3 Light of Intervention x3
Weevil Underwood	Theme: Insects Unlock requirements: Defeat every Level 1 opponent 3 times each, and own 25 different cards from the B. Skull Dragon Booster Pack. Weevil's Deck is tougher than most Level 2 Decks. He has a lot of monster-destroying effects such as "Mirror Force", "Torrential Tribute", "Raigeki" and "Man-Eater Bug". He uses "Sangan" to get "Witch of the Black Forest", which in turn gets "Empress Mantis" or "Jirai Gumo", each of which has 2200 ATK. The latter is also a Level 4 Monster, allowing Weevil to summon it without Tributes, but it has a 50% chance of halving his Life Points with every attack-and Weevil has poor luck with coin flips. Moreover, Weevil is the first opponent to make heavy use of Flip Effects. Apart from his monster-destroying "Man-Eater Bug", his "4-Starred Ladybug of Doom" can wipe out every Level 4 monster on the field at once, while his "Penguin Soldier" returns two monsters of his choice to their owner's hand. He also uses "Needle Worm" to knock out large chunks of his opponent's Deck-and since he has three copies of it, prolonged Duels are very risky. His remaining normal monsters have max. 800 ATK. Unlocks: Jinzo Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Crawling Dragon Empress Mantis x2 Kageningen Kurama Mushroom Man Nemuriko Science Soldier The Furious Sea King The Shadow Who Controls the Dark Effect Monsters 4-Starred Ladybug of Doom x3 Jirai Gumo x2 Man-Eater Bug x3 Man-Eating Plant Needle Worm x3 Penguin Soldier Sangan Witch of the Black Forest Spells & Traps Spells Change of Heart Dark Hole Graceful Charity Monster Reborn Pot of Greed Premature Burial Raigeki Swords of Revealing Light Traps Call of the Haunted Mirror Force Torrential Tribute x2 Trap Hole x3
Bonz	Theme: Traps Unlock requirements: Defeat every Level 1 opponent 3 times each, and own 40 different cards from the Barrel Dragon Booster Pack. Despite the theme of his Deck being "Traps", Bonz only has a few Trap Cards. He relies heavily on Monster Destruction to keep foes under control long enough for him to get his heavy hitters into play, and his few Traps will ensure that opponents suffer a high cost if they get too aggressive. He has some elements of Deck Destruction as well, including "Gravekeeper's Servant" and the effect of "The Bistro Butcher". He has several powerful Level 4 Monsters at his disposal, including three copies of "La Jinn the Mystical Genie of the Lamp" (with 1800 ATK), two copies of "The Bistro Butcher" (also with 1800 ATK), and a single "Slate Warrior" (1900 ATK). His main power card is the 2500-ATK "Summoned Skull", while his 2600-DEF "Ryu-Ran" is his best option for protecting his Life Points. His remaining normal monsters have max. 850 ATK. Unlocks: Thousand-Eyes Restrict Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Ryu-Ran Ill Witch Summoned Skull x2 La Jinn the Mystical Genie of the Lamp x3 Arlownay Boneheimer Fairywitch Hyo Larvas Monsturtle Mystical Sheep #2 Stone Armadiller Stone Ogre Grotto #1 Effect Monsters Magician of Faith x2 Slate Warrior The Bistro Butcher x2 Witch of the Black Forest x2 Spells & Traps Spells Axe of Despair x2 Black Pendant x2 Dark Hole Gravekeeper's Servant x2 Monster Reborn Mystical Space Typhoon x2 Premature Burial Raigeki Tribute to the Doomed x2 Traps Magic Cylinder Mirror Force Ring of Destruction
Mako Tsunami	Theme: Big Wave Unlock requirements: Defeat every Level 1 opponent 3 times each, and own 17 different cards from the Black Luster Soldier Booster Pack. Mako Tsunami is one of the most aggressive opponents so far. He uses "Umi" and "A Legendary Ocean" to Summon "The Legendary Fisherman" easily and raise the already-impressive ATK of "Amphibian Beast". He also has six Level 4 monsters with 1800 ATK, which often goes even higher thanks to his Field Spells, so you will probably need Spells or Traps of your own to overcome them. With "Torrential Tribute" and "Raigeki" to destroy your monsters and "Tornado Wall" to negate their damage, Mako's Life Points can be difficult to deplete. However, he tends to destroy his own "Tornado Wall" by changing his Field Spell, or you can get proactive and change the field yourself. Either way, Spell and Trap removal will prove most useful against this foe. His remaining normal monsters have max. 900 ATK. Unlocks: The Masked Beast Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Amphibian Beast x2 Succubus Knight Yamadron 7 Colored Fish x3 Giant Red Seasnake x3 Dharma Cannon Doron Flying Fish x3 Hurricail Laughing Flower Megirus Light Muse-A Protector of the Throne Roboyarou x2 Souls of the Forgotten Toon Alligator Yamatano Dragon Scroll Effect Monsters Penguin Soldier x2 The Legendary Fisherman x3 Spells & Traps Spells A Legendary Ocean x2 Raigeki Umi x2 Traps Tornado Wall x2 Torrential Tribute x3

Level 3 opponents

Level 3 opponents are unlocked by defeating every Level 2 opponent 5 times each, as well as having a certain card (or cards) in their Trunk, but not in their Deck.

Level 3
Opponent	Information
Mai Valentine	Theme: Harpie Unlock requirements: Defeat every Level 2 opponent 5 times each, and have "Harpie's Feather Duster" in the Trunk (not in the Deck). Harpie's Feather Duster can be obtained from the Blue-Eyes White Dragon Booster Pack. Mai's Deck relies on Harpie Lady and other Wind-Attribute monsters, powered up by her Rising Air Current. In this state, few monsters can match her in battle, and her Harpie's Feather Duster makes setting Traps risky until it is used. Unlocks: Zombyra the Dark Booster Pack (after defeating her 10 times) Deck Monsters Monsters Normal Monsters Gaia the Fierce Knight Ansatsu Bottom Dweller Blue-Eyed Silver Zombie Blue-Winged Crown x2 Faith Bird x2 Harpie Lady x3 Harpie's Brother x2 Humanoid Slime Skull Red Bird x2 Spirit of the Harp Effect Monsters Harpie Lady Sisters x3 Harpie's Pet Dragon x2 Spells & Traps Spells Dark Hole Elegant Egotist x3 Harpie's Feather Duster Monster Reborn Premature Burial x2 Raigeki Rising Air Current x2 Swords of Revealing Light Traps Aqua Chorus x2 Mirror Force Negate Attack Ring of Destruction x2
Bandit Keith	Theme: Machines Unlock requirements: Defeat every Level 2 opponent 5 times each, and have "Barrel Dragon" in the Trunk (not in the Deck). Barrel Dragon can be obtained from the Barrel Dragon Booster Pack. Bandit Keith's Level 4 Machine monsters are fairly tough, but it's high-level cards like "Cyber-Tech Alligator" and "Barrel Dragon" that make him a serious threat. On the other hand, he lacks Traps to protect him from attacks (although his "Trap Hole" cards will make summoning riskier), and his "Gamble" often backfires on himself, causing him to lose turns. He senselessly uses Limiter Removal on his own defense position monsters. Unlocks: Dark Ruler Ha Des Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Gaia the Fierce Knight Launcher Spider Slot Machine Zoa Akihiron Ancient Tool Cyber-Tech Alligator x2 Pendulum Machine x2 Blocker Dokuroizo the Grim Reaper Guardian of the Throne Room x2 Living Vase Mechanicalchaser x2 Oni Tank T-34 x2 Overdrive x3 Shovel Crusher Effect Monsters Barrel Dragon x3 Spells & Traps Spells 7 Completed x3 Change of Heart Limiter Removal Monster Reborn Premature Burial x2 Snatch Steal Traps Gamble x3 Trap Hole x2
Joey Wheeler	Theme: High ATK Unlock requirements: Defeat every Level 2 opponent 5 times each, and have "Jinzo" in the Trunk (not in the Deck). Jinzo can be obtained from the Jinzo Booster Pack, which is unlocked by defeating Weevil Underwood (see above) 10 times. Unlike Tristan, most of Joey's monsters actually are quite strong, and his "Time Wizard" can clear the field to let them hit his enemies directly. If he manages to pull off a Tribute Summon, expect even bigger problems from "Jinzo", "Summoned Skull", and "Red-Eyes B. Dragon", and his "Polymerization" can bring forth one of three deadly Fusion Monsters; one with potential for Direct Attacks, and another with 3200 ATK! Unlocks: Yamata Dragon Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Alligator's Sword x3 Axe Raider x3 Baby Dragon Red-Eyes B. Dragon Summoned Skull x3 Effect Monsters Goblin Attack Force x2 Jinzo Panther Warrior Spear Dragon x3 Time Wizard x3 Zombyra the Dark x2 Fusion Monsters Alligator's Sword Dragon Black Skull Dragon Thousand Dragon Spells & Traps Spells Change of Heart Dark Hole Fusion Sage Graceful Charity x2 Mage Power Monster Reborn Polymerization x2 Premature Burial x2 Raigeki Snatch Steal Swords of Revealing Light United We Stand Traps Mirror Force Ring of Destruction x2
Maximillion Pegasus	Theme: Toonized Unlock requirements: Defeat every Level 2 opponent 5 times each, and have "Toon World", "Blue-Eyes Toon Dragon" and "Toon Summoned Skull" in the Trunk (not in the Deck). All 3 cards can be obtained from the Toon Summoned Skull Booster Pack, which is unlocked by defeating Espa Roba (see above) 10 times. Pegasus plays a Toon Deck. He pays a lot of Life Points for cards like his Toon Monsters and "Mirror Wall", but uses "Nimble Momonga" and several Trap Cards to gain more. If his Toons fail him, expect to see a "Relinquished" equipping his foe's strongest monster and using its power against its original owner. (Strangely, however, despite also using the 0 ATK/DEF "Thousand-Eyes Idol", he never seems to summon "Thousand-Eyes Restrict". This is because Pegasus' deck has no Polymerization in it.) Unlocks: Guardian Sphinx Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Summoned Skull x2 Thousand-Eyes Idol Vorse Raider x3 Effect Monsters Blue-Eyes Toon Dragon Cyber Jar Morphing Jar Nimble Momonga x3 Sinister Serpent Slate Warrior Toon Mermaid x3 Toon Summoned Skull x2 Ritual Monsters Relinquished x2 Spells & Traps Spells Black Illusion Ritual x2 Change of Heart Dark Hole Monster Reborn Premature Burial Raigeki Snatch Steal Swords of Revealing Light Toon World x2 Traps Enchanted Javelin x2 Magic Cylinder Mirror Force Mirror Wall Numinous Healer x2 Ring of Destruction

Level 4 opponents

Level 4 opponents are unlocked by defeating every Level 3 opponent 7 times each. The player can then select a Ghouls randomizer, which will start a duel against one of the five Level 4 opponents. When all five Ghouls have been defeated in a row, Marik Ishtar (Level 5) will be unlocked. After Marik is defeated, the Ghoul randomizer mechanic is replaced by the individual Ghoul opponents.

The Ghouls are the first opponents with illegal Decks, using multiple copies of powerful Limited cards, such as "Raigeki" and "Pot of Greed".

Level 4
Opponent	Information
Arkana	Theme: Tributes Unlock requirements: Defeat every Level 3 opponent 7 times each. Arkana is a Ghoul whose Deck is focused on Tributing, mainly for Cannon Soldier's effect and high-Level Monsters. A Mask of Restrict could be recommended to combat this. He also has several revival cards to bring back his sacrificed creatures. His normal monsters that he can bring out without tributing all have an ATK of 1100. Smartness of AI: He never seems to use Snatch Steal although he has 3 copies of it in his deck. Unlocks: Ruby Yugi Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Dark Magician x3 Serpent Night Dragon Garoozis Giant Mech-Soldier Neck Hunter Barrel Lily Corroding Shark Holograh Lady of Faith Little D Waterdragon Fairy Effect Monsters Cannon Soldier x2 Spells & Traps Spells Change of Heart x3 Dark Hole x3 Monster Reborn x3 Premature Burial x3 Raigeki x3 Snatch Steal x3 Swords of Revealing Light Traps Call of the Haunted Mirror Force Negate Attack Ring of Destruction x3
Rare Hunter	Theme: Exodia II Unlock requirements: Defeat every Level 3 opponent 7 times each. Rare Hunter is a Ghoul who uses an illegal "Exodia" Deck, including multiple copies of many Limited cards, such as "Graceful Charity", "Pot of Greed" and the "Exodia" pieces, but only one copy of Exodia the Forbidden One. Unlike Trusdale, he relies solely on drawing Exodia for victory, thus all of his cards are for either getting the pieces of Exodia into his hand or preventing his opponent from attacking (usually through monster destruction). His strongest monster is the 1400 ATK Mystic Tomato. Try to drop Exodia the Forbidden One in the Graveyard and he is almost out of options to win. Smartness of AI: He never Summons or Sets an Exodia part from his hand. Unlocks: Onyx Yugi gold Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Left Arm of the Forbidden One x3 Left Leg of the Forbidden One x3 Right Arm of the Forbidden One x3 Right Leg of the Forbidden One x3 Effect Monsters Exodia the Forbidden One Mystic Tomato Penguin Soldier Sangan x3 Witch of the Black Forest x3 Spells & Traps Spells Change of Heart Dark Hole Graceful Charity x3 Monster Reborn Pot of Greed x3 Raigeki Swords of Revealing Light Upstart Goblin x3 Traps Backup Soldier Jar of Greed x3 Mirror Force Negate Attack Torrential Tribute Trap Hole x3
Umbra & Lumis	Theme: Masquerade Unlock requirements: Defeat every Level 3 opponent 7 times each. Umbra & Lumis are a Ghoul team who use a Beatdown Deck, themed around various masked cards. They are reliant on Tributes to get their stronger monsters in play, but also make use of Mask of Brutality and Mask of Weakness to give their cards the edge in battle. Half of their monsters are Fiend-Type, so you can use Exile of the Wicked to destroy them. Unlocks: Amethyst Yugi Booster Pack (after defeating them 10 times) Deck Monsters Monsters Normal Monsters Seiyaryu Mech Bass Summoned Skull x3 Wing Eagle Dark King of the Abyss Gradius Grand Tiki Elder x2 Kamakiriman Vorse Raider x3 Effect Monsters Magician of Faith x2 Mask of Darkness x2 Masked Sorcerer x2 Slate Warrior Ritual Monsters The Masked Beast Spells & Traps Spells Curse of the Masked Beast Dark Hole x2 Mask of Brutality Monster Reborn x3 Premature Burial x3 Raigeki x2 Traps Magic Cylinder Mask of Weakness x2 Mirror Force Ring of Destruction x2
Strings	Theme: High DEF Unlock requirements: Defeat every Level 3 opponent 7 times each. Strings is a Ghoul whose Deck is nothing out of the ordinary, just standard Monster-based Beatdown with associated Spells and Traps. The only problem comes from his multiple copies of powerful Limited cards like Raigeki and Premature Burial. He does have several Level 4 Monsters with 1900 ATK, all others don't exceed 1200 ATK. Unlocks: Sapphire Yugi Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Seiyaryu Zoa Monster Tamer Pendulum Machine Rude Kaiser Summoned Skull 3 Sword Arm of Dragon Vorse Raider 3 Tao the Chanter Humanoid Slime 3 Enchanting Mermaid Flying Penguin Lesser Dragon Master & Expert Stone Ghost The 13th Grave Winged Dragon, Guardian of the Fortress #2 Effect Monsters Magician of Faith x2 Slate Warrior Spear Dragon x3 Spells & Traps Spells Card Destruction Dark Hole x2 Monster Reborn x2 Premature Burial x2 Raigeki x2 Traps Magic Cylinder Mirror Force Ring of Destruction
Odion	Theme: Trap Wave Unlock requirements: Defeat every Level 3 opponent 7 times each. Odion is a Ghoul who uses Trap Cards, including specialized counters to several popular Spells. His Monster and Spell cards are relatively sparse, but designed to punish those who think they can out-stall him, and his arsenal of Traps makes taking the direct route difficult. Bringing a Jinzo or a Royal Decree to this Duel may not be a bad idea... Unlocks: Gold Yugi Booster Pack (after defeating him 10 times) Deck Monsters Monsters Normal Monsters Summoned Skull x2 Effect Monsters Cyber Jar Magician of Faith Mask of Darkness Man-Eater Bug x3 Morphing Jar Slate Warrior Spear Dragon x3 Spells & Traps Spells Dark Hole x2 Monster Reborn Premature Burial Raigeki x2 Traps Anti Raigeki Call of the Dark Call of the Grave Enchanted Javelin x2 Fairy Box Gryphon Wing Magic Cylinder Magic Jammer x2 Magical Thorn x2 Mirror Force x3 Negate Attack Ring of Destruction Seven Tools of the Bandit x2 Solemn Judgment Torrential Tribute x3 Trap Hole White Hole Widespread Ruin x3

Level 5 opponents

With the exception of Marik Ishtar, Level 5 opponents are unlocked by defeating every Level 4 opponent 10 times each.

Level 5
Opponent	Information
Ishizu Ishtar	Theme: Lightning Unlock requirements: Defeat every Level 4 opponent 10 times each, and use a deck which contains monster cards only. Ishizu's Deck is designed to raise her Life Points as both a defense against damage and as a way to activate the effects of Dark Elf and Fire Princess. Offensively, she prefers powering up her Dunames Dark Witch, but will attack whenever she has an opening. Although she has cards in her fusion deck zone she has no possibility of fusion summoning. Deck Monsters Monsters Normal Monsters Meteor Dragon Dunames Dark Witch x3 Kuwagata Alpha Water Girl Wow Warrior Effect Monsters Cure Mermaid x2 Dark Elf x2 Fire Princess x3 Kiseitai x3 Marie the Fallen One x2 Nimble Momonga x3 Spells & Traps Spells Bright Castle x2 Dark Hole Luminous Spark Monster Reborn Raigeki Swords of Revealing Light Traps Enchanted Javelin x3 Life Absorbing Machine x2 Mirror Force Numinous Healer x2 Solemn Wishes x3
Marik Ishtar	Theme: Darkness Unlock requirements: Defeat 5 Level 4 Ghouls in a row. Marik's Deck focuses on forcing the opponent to discard, activating the damaging effect of Magical Thorn. He prefers Flip effect monsters and Beatsticks. Deck Monsters Monsters Normal Monsters Summoned Skull x2 Vorse Raider x3 Effect Monsters Magician of Faith x3 Man-Eater Bug x3 Cyber Jar Morphing Jar x2 Morphing Jar #2 White Magical Hat x2 The Bistro Butcher x3 Slate Warrior Spells & Traps Spells Card Destruction Delinquent Duo x2 Change of Heart Snatch Steal Dark Hole Raigeki Tribute to the Doomed x2 Mystical Space Typhoon x2 Monster Reborn Premature Burial x2 Traps Just Desserts x2 Magic Cylinder Magic Jammer x2 Magic Thorn x2 Mirror Force Ring of Destruction
Seto Kaiba	Theme: Blue Eyes' Evolution Unlock requirements: Defeat every Level 4 opponent 10 times each, and defeat Bakura, Mai, Joey, Odion, and Ishizu 10 times each. Seto Kaiba's Deck theme includes strong Monsters and destruction effects. As usual, his Blue-Eyes White Dragon makes an appearance or three, and if given a chance, he will not hesitate to summon their combined form. Deck Monsters Monsters Normal Monsters Blue-Eyes White Dragon x3 Cyber-Tech Alligator x2 Vorse Raider x3 Effect Monsters Barrel Dragon X2 Cyber-Stein Goblin Attack Force x3 Magician of Faith x2 Slate Warrior Spear Dragon x3 Fusion Monsters Blue-Eyes Ultimate Dragon Spells & Traps Spells Dark Hole Harpie's Feather Duster Heavy Storm x2 Megamorph Monster Reborn x3 Premature Burial x2 Polymerization Raigeki x3 Traps Call of the Haunted Magic Cylinder Magic Jammer x2 Mirror Force Negate Attack x2 Ring of Destruction x2 Torrential Tribute
Shadi	Theme: Balance on the Edge Unlock requirements: Defeat every Level 4 opponent 10 times each, and defeat Bakura, Mai, Yugi, Joey, Marik, Ishizu, and Kaiba 10 times each. Shadi uses elements of Burn/Lockdown/Deck Destruction Decks, designed to inflict damage through Chain Energy and Magic Thorn, while limiting his opponent's options. He also uses strong LV 4 monsters as well as 3 weak normal monsters (with 1400 ATK/1200 DEF) which seam to be suited to be destroyed by searchers like Shining Elf. Since he has no cards against your spells or traps you might set all your cards from your hand onto the field so they are safe and you won't have to pay for Chain Energy later. Smartness of AI: You might just want to wait until he depletes his own LP with his Chain Energy because in this game he is able and willing to do so. Deck Monsters Monsters Normal Monsters Curse of Dragon Vorse Raider x3 Cyber Soldier of Darkworld Lord of the Lamp Water Omotics Effect Monsters Goblin Attack Force x3 Needle Worm x3 Slate Warrior Spells & Traps Spells Black Pendant x3 Card Destruction Chain Energy x2 Change of Heart Dark Hole Monster Reborn Raigeki Snatch Steal Swords of Revealing Light Traps Attack and Receive x3 Ceasefire Fairy Box Magic Cylinder Magic Thorn Mirror Force Negate Attack Ring of Destruction x2 Trap Hole x3

Level 6 opponents

Level 6 opponents are unlocked by defeating every Level 5 opponent 15 times each. They also require defeating certain opponents three times in a row, triggering them to Duel the player when the opponent is chosen a fourth time.

Level 6
Opponent	Information
Simon	Theme: Exodia III Unlock requirements: Defeat every Level 5 opponent 15 times each, and defeat any combination of Tea, Tristan, and Trusdale in a row, then attempt to duel any one of them again. His Exodia Deck only uses one copy of the Forbidden One's components. Compared to Trusdale's Exodia deck he prefers monsters with high ATK instead of destruction effects and has multiple copies of cards that can add Exodia parts to his hand. Unlocks: Millenium Magic Booster Pack (have 20 more wins than losses against him) Deck Monsters Monsters Normal Monsters Left Arm of the Forbidden One Left Leg of the Forbidden One Right Arm of the Forbidden One Right Leg of the Forbidden One Effect Monsters Exodia the Forbidden One Mystic Tomato x2 Penguin Soldier Sangan x3 Slate Warrior x3 Spear Dragon x3 Witch of the Black Forest x3 Spells & Traps Spells Change of Heart x2 Dark Hole Graceful Charity x3 Monster Reborn Pot of Greed x3 Premature Burial Raigeki Swords of Revealing Light Upstart Goblin Traps Backup Soldier Call of the Haunted Fairy Box Jar of Greed x3 Negate Attack x2 Torrential Tribute Trap Hole
Yami Bakura	Theme: Destiny Board Unlock requirements: Defeat every Level 5 opponent 15 times each, and defeat Bakura 3 times in a row, then attempt to duel him again. Bakura has a variety of options for victory, including straight offense (via his strong Level 4 monsters and Equip Spells), Effect Damage (provided by several of his Traps), Deck depletion (the effects of The Bistro Butcher and Gravekeeper's Servant), and his Destiny Board. Unlocks: Millenium Trap Booster Pack (have 20 more wins than losses against him) Deck Monsters Monsters Normal Monsters Summoned Skull x2 La Jinn the Mystical Genie of the Lamp x3 Effect Monsters Magician of Faith x2 Slate Warrior The Bistro Butcher x2 Witch of the Black Forest x2 Spells & Traps Spells Axe of Despair x2 Black Pendant x2 Dark Hole x3 Gravekeeper's Servant Monster Reborn x3 Mystical Space Typhoon x2 Premature Burial Raigeki x3 Spirit Message "A" Spirit Message "I" Spirit Message "L" Spirit Message "N" Tribute to the Doomed x3 Traps Destiny Board Magic Cylinder x2 Mirror Force Ring of Destruction x2
Yami Marik	Theme: Low Level High ATK Unlock requirements: Defeat every Level 5 opponent 15 times each, and defeat Marik Ishtar 3 times in a row, then attempt to duel him again. Yami Marik's Deck employs a combination of Deck depletion and low-level Monsters, with cards like Fairy Box and Gravity Bind to protect the latter. The theme of his deck probably refers to his Muka Muka that he can use in combination with Infinite Cards. Compared to his previous deck he traded all the high ATK monsters as well as the effect damage elements for more deck depleting elements. Unlocks: Millenium Effect Booster Pack (have 20 more wins than losses against him) Deck Monsters Monsters Cyber Jar Magician of Faith x2 Man-Eater Bug x2 Mask of Darkness x2 Morphing Jar x3 Morphing Jar #2 x2 Muka Muka x3 White Magical Hat x3 Spells & Traps Spells Card Destruction Change of Heart Dark Hole Delinquent Duo x2 Gravekeeper's Servant x3 Harpie's Feather Duster Infinite Cards Monster Reborn Mystical Space Typhoon x2 Raigeki Snatch Steal Traps Call of the Haunted Fairy Box x2 Gravity Bind Magic Cylinder Mirror Force Ring of Destruction x2 Torrential Tribute x3
Duel Computer	Theme: Mirrored Deck Unlock requirements: Defeat every Level 5 opponent 15 times each, and defeat Seto Kaiba 3 times in a row, then attempt to duel him again. The KaibaCorp machine uses a similar Deck to Kaiba himself, but even more focused on summoning strong monsters (+2 Slate Warrior, +3 Gemini Elf, + 1 Cyber-Stein, +2 Monster Reborn, +2 Raigeki) and clearing their path for a direct attack. Once again, the appearance of Blue-Eyes White Dragon or Blue-Eyes Ultimate Dragon is a very real possibility. Unlocks: Millenium Monster Booster Pack (have 20 more wins than losses against it) Deck Monsters Monsters Normal Monsters Blue-Eyes White Dragon x3 Cyber-Tech Alligator x2 Gemini Elf x3 Vorse Raider x3 Effect Monsters Cyber-Stein x2 Goblin Attack Force x3 Magician of Faith x2 Slate Warrior x3 Spear Dragon x3 Fusion Monsters Blue-Eyes Ultimate Dragon Spells & Traps Spells Dark Hole Harpie's Feather Duster Heavy Storm x2 Megamorph Monster Reborn Polymerization Premature Burial x2 Raigeki Traps Call of the Haunted Magic Cylinder Magic Jammer x2 Mirror Force Negate Attack x2 Ring of Destruction x2 Torrential Tribute
Yami Yugi	Theme: Almighty Unlock requirements: Defeat every Level 5 opponent 15 times each, and defeat Yugi Muto 3 times in a row, then attempt to duel him again. Yami Yugi's Deck focuses on progressively increasing his field presence as the Duel drags on, with defeated Dark Magicians powering up his Dark Magician Girls. If the player is truly unlucky, they may see Yami Yugi unleash all three of his Magician of Black Chaos cards in rapid succession, whose demise will raise Dark Magician Girl's ATK to nigh-unstoppable levels (maxing out at 3800 if all of his Dark Magicians and Magicians of Black Chaos are in the Graveyard, and reaching 5600 if the player has the same in their Graveyard for some reason). As expected for the final opponent of the game, he also uses multiple copies of several Limited Spells, which leave even stalling decks in a less-than-secure position. Unlocks: Millenium Wildcard Booster Pack (have 20 more wins than losses against him) Deck Monsters Monsters Normal Monsters Dark Magician x3 Gemini Elf x3 Summoned Skull x2 Effect Monsters Cyber Jar Dark Magician Girl x3 Slate Warrior x3 Ritual Monsters Magician of Black Chaos x3 Spells & Traps Spells Change of Heart x3 Dark Hole x3 Dark Magic Ritual x2 Harpie's Feather Duster x3 Heavy Storm Mage Power Monster Reborn x3 Premature Burial Raigeki x3 Snatch Steal Swords of Revealing Light United We Stand Traps Call of the Haunted Fairy Box Magic Cylinder Mirror Force

Upon defeating Yami Yugi, the game ends and a trailer appears. In the background, there will be cards that you used to win the final duel. Another screen shows the percentage of cards you've achieved so far.

If you chose to continue your game in the start screen you can see the "complete percentage" in your main menu now. Additionally, cards that have not yet been collected are now highlighted by a bulb in front of the cards name.