Part 2 of 3:
The Graduation Duel at the Duel Academia starts and Judai has been flooded with challenges for the Duel. And, so, [Sorano], the second-grade student with talent from the Blue Dorms, challenges Judai. Sorano makes his [Horus the Black Flame Dragon ~ Norus No Kurohonouryuu] grow into level 8 in a single turn and pumps up the audience. Then, Judai takes things on with his E-Hero Deck!! While this is happening, O'Brien has caught wind of a disaster in Domino City.