I don't know where you guys are getting your information.
Exitar is the 10,000 foot Exterminator of the Celestial race, not some little robot. The Celestials are gods to the Asgardians, as the Asgardians are to Earthlings.
You people talk about them as if they're giant Sentinels or something.
Celestials are spawns of Eternity, who do his handy work (for lack of better terms) therefore are essential to the universe, and the Omega Effect would not work on them.
What makes you say that? Exitar is regarded as the most powerful of Celestials, while the weakest is considered more powerful than a fully powered Galactus.
nah darkseid wipes him out of reality, and in hunter pray he was stated to be at low power when he was up to full power he easily killed cyborg supes, and did stuff supes couldnt even do on that planet, and all those loses have been attributed to avatars.
Fully powered Galactus is on par, if not more powerful than his brother and sister, ie Eternity and Death. Whom the celestial host serve. Most celestials may operate above the average level of Galactus, but once he eats all of his brother, he will be the most powerful abstract in the universe. And that trumps his brother and his workers.
Where did it say that average celestials are more powerful than a full powered Galactus?
Well how the hell does it work when they are technically not apart of the marvel616 universe but of one in which they can enter the 616. I am not sure what laws apply to them. It never was fully explored.
I could ask you the same about this:
Truth is nobody really knows...it's just something I heard that made sense. Celestials being more powerful than Galactus is a lot more plausible than the other way around, simply because of some of the powers I've seen displayed. (Ie. Lining up 20-30 planets and tossing them at Thanos with a mere gesture).
Maybe if we knew more of them we could give a better answer. Anyway I have a side question, the being Abraxus, was he an entity of one universe or the multiverse considering he could affect other universes besides the 616.
What throws me off is that the OB were deflected by Dianas bracelots. I understand that they can be manipulated and he should have been able to tag her anyway but if they were not able to beat that enchantment than that makes me wonder about the OE .