Dragon Ball Super

Season 1, Episode 66

Episode Title: Showdown! The Miraculous Power of Unyielding Warriors

Air Date: 2016-11-13

Overview:

After Goku's attack shakes Zamazu's balance and reveal a weakness in him, he and Vegeta fuse together as they see hope to prevail. Nevertheless, It's Trunks's world and to him it all ultimately comes down.