Most people of the Thirteen Tribes take the character of the name of their tribes to put it in front of their name like Ragar who comes from Ragran.
Gifting the nobles status would incentivized the noble he enfeoff to guard the village as Arial promised them ownership of the land and the village.
Those towns before were ruled by Vernium and the people in those towns are merely administrator of their will but Arial enfeoff them under him.
Ragar questioned him saying they should just loot every house and take every food but Arial objected.
There is a reason why Arial is the Emperor of Eden and why he is called the Conqueror. Arial did not want to rule a graveyard.
The success he accumulated was because of his grand strategy.
People forgot that the Emperor of Eden was not only powerful in battle but a military genius in deploying soldiers and dictating the course of war.