Yugi crumples in exhaustion under the crippling power of the Shadow Game. His friends yell desperate encouragement, but their voices cannot penetrate the sphere of darkness. Yugi’s chance at victory is slipping away, as is his life!

An arcane fortune teller steals the Millennium Puzzle and Yugi must defeat him in a duel to win it back! However, this is no ordinary soothsayer; he's a familiar and formidable foe from Duelist Kingdom... or is he? Can Yugi beat him all alone without the help of his friends or the spirit inside the Puzzle?

It’s the brawl for it all! All the monsters of Earth join forces with the survivors of the monster domain for an epic showdown against Grand Dragon Leviathan with the fate of both worlds hanging in the balance! But the tide of battle is turning against our heroes as Grand Dragon Leviathan unfurls gruesome tentacles to snatch Yugi and his crew and absorb them into its body!