"Glimpse of the Supreme King" is the one hundred and twenty-ninth episode of the Yu-Gi-Oh! ARC-V anime. It aired in Japan on October 30th, 2016.

Yuya battles against Zarc, who is trying to consume him. Meanwhile, Declan boldly confronts Leo in order to stop his ambition. As the two’s respective battles rage on, Yugo and Yuri confront each other in another place. When the four dragons are summoned to their respective Fields, they begin to resonate, as if heralding the Devil’s revival.