Anyways, as far as Dragon Ball power levels go, Omni King has a big question mark.
Sure, he busts universes. He's also not an abstract... Afaics, he's a corporal being. Does he need to eat? Sleep?
Can he resist mind screwing at all? Think of how Kosmos became vulnerable to Thanos's tp because she chose to assume a mortal form. Maybe the head angel is inhibiting/manipulating his thoughts, and that's why he acts like a big child?
Omni-King has been stated multiple times to be the most powerful character in dragonball. It's inarguable at the moment that Zen-Oh could erase any character in Dragon Ball, instantly, with no effort at all. Could new evidence come that changes this? Perhaps. But from what I saw in Manga Chapter 26, it's highly unlikely imho.
"I was lying! See? There's an Omniverse in the box. And that Omniverse died. But alot of the lives in it carried onto the new one. New broom--same handle."
Yeah this point is rather interesting. The way their powers work. Is it sheer power or is it rather an ability they have from their status. One can be physically weak as hell and still have the ability to restart the Universe. Like a button. Power is sometimes vague. A President has a lot of power but in some situations an MAA figter would stomp him. If Omni-King has the power (rulership) over everything in the DB-Verse he doesn't need to be a good fighter.