A mere Great Fairy, after being assassinated, was able to summon an Extreme Intent Warrior to lead a reorganized Golden Knight order to strike back. The fundamental reason lies with Noah's legendary foster father, who can slay an Ancient Dragon single-handedly.
Currently, among the thirteen main battle Knight Orders reorganized by the Augustus family, ten of them are led by captains who are close combat professionals at the Ultimate Intent Realm.
Multiple numbers of Extreme Intent, ordinary legends do not have such appeal, and there is absolutely no possibility of attracting so many high-ranking close combat professionals to voluntarily follow.
It is precisely Casius' combat power, which exceeds secular understanding, that created the unprecedented prosperity for the Augustus family before his rise to legend.
A Great Fairy at the Radiant Gold Realm was assassinated, causing a ripple effect that affected nearly thirty nobles of various sizes.