|Yu-Gi-Oh! ZEXAL Episode 86|
|Rōmaji||Unare! Kaosu Nanbāzu: Yūma ni Muketa Fainaru Burō|
|Japanese Translation||Roar! Chaos Number: The Final Blow to Yuma|
|Japanese air date||January 13, 2013|
|English air date|
|Next Episode||Gilag's Brutal Assault! Explode Forth, Bukotsu the Pressure Point-Striking Delinquent|
|Previous Episode||A Lightning Speed Counter Battle! Alit, The Determined Fighter!|
"Roar! Chaos Number: The Final Blow to Yuma" is the eighty-sixth episode of the Yu-Gi-Oh! ZEXAL anime which first aired in Japan on January 13, 2013.
Yuma and Alit continue their Duel as Alit Summons his own "Number", Yuma and Astral cross and use ZEXAL. Touched by Yuma and Astral transforming to get real serious, Alit transforms to his true form and counterattacks.
The following cards appeared in this episode. Cards in italics debuted here.