Unlock the following opponents in World Championship mode by performing the corresponding tasks. Note: Unlisted opponents are already available or normally become available through progress in Story mode.
OPPONENT - HOW TO UNLOCK Ancient Gear Gadjiltron Dragon - Summon Ancient Gear Gadjiltron Dragon. Archlord Kristya - Complete "Green Baboon, Defender of the Forest" three times. Blackwing - Vayu the Emblem of Honor - Summon Blackwing - Silverwind the Ascendant. Blue-Eyes White Dragon - Complete "Darklord Desire" three times. Chaos Sorcerer - Complete "Solar Flare Dragon" three times. Crusader of Endymion - Activate Mega Ton Magical Cannon. Cyber Eltanin - Complete "B.E.S. Big Core MK-2" three times. Dark Simorgh - Complete "Great Shogun Shien" three times. Darkness Neosphere - Play for 100 hours. Destiny End Dragoon - Complete "Underground Arachnid" three times. Dragunity Knight - Gadearg - Complete "Ancient Fairy Dragon" three times. Earthbound Immortal Wiraqocha Rasca - Win with by using the effect of Final Countdown. Elemental Hero Absolute Zero - Complete "Fabled Leviathan" three times. Elemental Hero Neos - Complete "Ancient Sacred Wyvern" three times. Explosive Magician - Complete "Ally of Justice Decisive Armor" three times. Fabled Ragin - Complete "Evil Hero Dark Gaia" three times. Fossil Dyna Pachycephalo - Have 666 or more Summons. Garlandolf, King of Destruction - Play for 50 hours. Gigaplant - Summon Perfectly Ultimate Great Moth. Gladiator Beast Gyzarus - Summon Gladiator Beast Heraklinos. Gravekeeper's Visionary - Complete "Jurrac Meteor" three times. Green Gadget - Complete "Power Tool Dragon" three times. Harpie Queen - Win by using the effect of Vennominaga the Deity of Poisonous Snakes. Hundred Eyes Dragon - Complete "Ojama Yellow" three times. Judgment Dragon - Summon Judgment Dragon. Locomotion R-Genex - Summon Flying Fortress SKY FIRE. Lonefire Blossom - Complete "Gungnir, Dragon of the Ice Barrier" three times. Majestic Red Dragon - Summon Majestic Red Dragon. Naturia Beast - Complete "Reptilianne Vaskii" three times. Raiza the Storm Monarch - Complete "Lava Golem" three times. Stardust Dragon/Assault Mode - Unlock 50% or more Duel Bonuses. Supersonic Skull Flame - Complete "Mist Valley Apex Avian" three times. Swap Frog - Complete "The Dark Creator" three times. The Immortal Bushi - Complete "Naturia Landoise" three times. Worm Zero - Highest damage is 10000 or more. XX-Saber Hyunlei - Win 10 duels in a row.