Ep. 91: Fierce Battle! Rush Robot Duel!

91

Borrowing the power of the six Goha Siblings, Yuga and his friends activate the Rush Duel Robot and face off against the Otes Robot in a final trial in order to save the Duel Program! And thus, a large-scale, intense Rush Robot Duel began between two giant robots! In space! (Source: Yugipedia)