It was revealed in an interview with Akira Toriyama that the inspiration for Goku Black originated from the "copy of the hero" idea in media such as "False Ultra Man" of the Ultraman series or "False Kamen Rider" of the Kam… See more

His original appearance is the same as his future timeline counterpart, being an above-average height Kai of slim built … See more

Before acting on his dark impulses, as Zamasu, he was a calm and patient individual, willing to listen to his teacher's words. However, he long harbored an utter hatred for mortals, perceiving them as a blasphemy … See more

Background
He and the Zamasu from the altered main timeline were originally the same entity. However, Future Trunks time travelling to the past altered the present, main timeline's original hist… See more