User blog comment:MP999/MP999's Royal Rumble/@comment-27530968-20160523020410/@comment-27190018-20160523023216

Saitama is known for winning every fight in one punch, and is really freaking strong, so he doesn't classify. Characters like Vader are really strong, but it's fair to write them fighting weaker characters without them losing character integrity.

Now, I don't know much about Yhwach, so let me do some research on him before I make a call.