Their shock about this being's Mana reserves aside, there was also the reality of him defeating 6 Hegemonies all at once!
This shock was perceived more not by Oathkeeper's group, but Chronos's group that was getting ready to focus on their big battle with the Oathkeeper.
Currently, Chronos had a blank expression as the Black Hole on the face of the Goliath swirled silently.
These powerful beings could barely absorb the fact that somehow, 6 of their people were dead within minutes of them being sent out to stand against a mere Paragon and the Hegemony he controlled!
None of them could fathom what the hell had happened, Chronos being the only one capable of speaking a moment later as his eyes still seemed blank.
"This...this existence must be the true chosen weapon of the Primordial Cosmos...he has to be!"
RUMBLE