What makes you the "Mightiest"?
In A World's Legacy, those who reach the apex of something are often rewarded. A unique Title gifted to them. The Sword Saint is the apex of sword techniques, the Martial Lord the apex of martial techniques, and so on.
So how do you become the "Mightiest"?
Averoth opened with this question to the many Fourth Stage opponents who greeted him. Nobody of Third Stage even wanted to step up. Several players also treated the man with great respect. Before the Vault's reveal every player who had an interest in the vault had done their research about Averoth.
He was a legend, a man deemed to be the mightiest there ever was. They were aware of the legacy he had set, and now here he was fighting against everyone present. As expected of the "Mightiest"!
"You speak too much for someone beyond their Era. I doubt the mightiest of the past can triumph the mightiest of the present.", a Fourth Stage smashed their knuckles together and declared.
