Though Goku and Goku Black have yet to square off in the anime, the manga is a different story as the twisted form of Zamasu revealed that he has already killed ninety-nine Gokus throughout ...

Though both Goku Black and Zamasu were eventually killed following their insane fusion, they briefly were able to return in the “outside of continuity” anime series of Super Dragon Ball Heroes.

Dragon Ball's Goku Black and the origin of his downward spiral ... Fused Zamasu in the anime (Image via Toei Animation). Zamasu is one of the most unique concepts for an antagonist in the Dragon ...