Guild Level is a way to track the progression of a Guild earning Reputation. Each level requires a certain amount of Reputation earned for that particular Guild and has a cost to level the Guild. Only the Chairman or Vice-Chairman can "Level Up" the Guild. Certain levels unlock more Dungeons for the Guild to Raid in and each level increases its member capacity by 10. For instance, a Level 8 Guild can have 80 members. The higher the level, the more appealing the Guild is to potential newcomers and will have more Dungeons to Raid in.