Merely the Avernus Clan! V
The demarcation between Extremity and those who had not achieved Extremity was absolute.
It could not be crossed!
An existence that had not attained Extremity could never in their lifetime be able to overcome this wall.
A Non-Extremity could never kill a Hyperversal Extremity.
At this point in time, Noah wanted to violate this inviolable reality as his Hyperversal Anomalous Virion was his weapon to do so!
It wasn't his own power acting out, and he was actually borrowing the power of two Authorities he had just barely grasped- authorities that some Extremities had yet to grasp themselves.
This, paired with Havenly Blood Source that chased after the Records of the Existence, allowed for the targeted clash of Vitalis and Vacuous Hyperversal Authorities!