In Alistair's military system, the lowest rank were the warriors, who were around the third step. And the one after that was a brave warrior. Warriors' abilities were usually around the fifth step, but not every warrior of the fifth step would gain the qualification to become a warrior. Only the brave warriors of Asgard could gain this honor. As for the warrior class, it meant that they had a relatively free rights in the Asgard, and could own their own personal property, including a house, ...