The Zamasus from the Present and Future timelines side by side
Zamasu was the Supreme Kai apprentice from Universe 10, and is also the main antagonist of the Future Trunks Saga in Dragon Ball Super. Due to the abuse of time travel, several different incarnations of Zamasu have appeared.
- Zamasu, the "present" Zamasu from the main timeline's altered flow of time. He was supposedly killed by Beerus, but the present Zamasu is still alive as Goku Black because of the Time Ring.
- Goku Black, the "present" Zamasu from the main timeline's original flow of time who used the Super Dragon Balls to switch bodies with Goku, but was saved from being erased from existence due to the Time Ring.
- Future Zamasu, the Zamasu from Future Trunks' timeline, who used the Super Dragon Balls to become immortal.
- Fusion Zamasu, the fusion between Goku Black and Future Zamasu, created by a Potara fusion.