In Dragon Ball Heroes episode 10 Jiren attacks merged Zamasu with a giant energy ball and merged Zamasu gets out of it unharmed, claiming he's immortal. In Dragon Ball Super, merged Zamasu was half immortal, because he was the fusion of an immortal body with a mortal one, so his right side took harm with Goku's, Trunks' and Vegito's attacks. Is merged Zamasu fully immortal in Dragon Ball Heroes?
1 Answer
In Dragon Ball Heroes episode 11 , Zamasu states to Jiren he's fully inmortal. (he always is going to be healed he says)