We have seen Freza and Bearus destroying planets, and we have seen Zen-oh sama erasing a universe in the "Future Trunks" arc. My question is, what is the difference between destroying and erasing?
Does erasing mean removing entirely from the time line itself?
My initial assumption was partially incorrect as Whis took Trunks back to his world (in past to prevent Zamasu from killing anyone) at the end of Zamasu Arc. So if the past of an entity is retained, what is the difference between Erasing and Destroying?