To all the people saying things to the effect of "Nomads" or "Hordes" (Surprisingly, not just t209), let me just draw your attention to one thing. There WERE nomad equivalents living on the edge of society in this setting. They aren't going to help retake Azure City. Can you guess why? Answered spoilered, wouldn't want to make this quiz too easy.
If you guessed "They aren't going to retake the city because they are the goblonoids who took it from the Azurites in the first place, congratulations, you've won! Private message me to redeem your coupon for one (1) internet!