Yu-Gi-Oh! Duel Monsters - Season 1 Episode 184 It's time to duel!
Overview: Grand Dragon Leviathan’s thunderous roars unleash hundred-foot tall waves worldwide to destroy every town and city on Earth and wash away all traces of humanity! How can Yugi’s simple soul stop the annihilation of the planet from the greatest natural disaster in history? Billions of lives are at stake in the thrilling conclusion where failure means extinction!