Territory Wars
From PWI Wiki
Perfect World International is broken up into 44 different states, or territories that can be captured by guilds.
The 44 territories are broken up into three tiers. A majority of the territories are Tier 3 territories, only a handful of states are Tier 2 territories, and only two states are Tier 1 territories.
What do the tiers mean?
The tiers represent the significance of the territory, the amount of gold required to declare war, and most importantly, determines the order in which your guild must conquer them.