"Tuning Bullets" is the seventieth episode of Yu-Gi-Oh! VRAINS anime. It will air in Japan on September 26, 2018.

Varis is driven into a corner by Windy's skillful Dueling. Windy's malicious nature has also become even more apparent during the Duel. Having learned of the Ignises' motive and determined to fulfill his father's wishes, Varis decides to use some new tactics against Windy!