Although the Axhiven Knights had more prowess than the Knights of the Round Table, the knighthood that had individuals who have closer ties with the Emperor was the Rounds.
After all, the Holy Swords that the Rounds possessed were originally mana artefacts that belonged to the monarch's grimoire. Furthermore, the Rounds were bounded in a soul-contract with the Emperor, enabling them to exploit some of the spells that he had exclusivity to. With all that being said, the Rounds would be notified if the Emperor's body descends into a state of chaos. That was the rationale behind why the Axhiven Knights didn't consider the Rounds and the Emperor's relationship as a source of envy.
At present, the Emperor going berserk was the verity of the reason why Mikhail, Khamael, and Jibrail was in pain. Though it was not only them. The rest of the Rounds were in similar peril.
