(Based on levels & excluding guild participation)
Trainee: lvl 1-14
Footman: lvl 15-24
Corporal: lvl 25-39
Sergeant: lvl 40-49
Crusader: lvl 50-67
Elite Vanguard: lvl 68-74
Royal Knight: lvl 75-80
Marshal: Any level... as long as you are very highly trusted.
Field Marshal: Any level...The executive vice-GM(s) rank of the guild. Reserved for a rare select of trusted members. This rank manages the guild bank and the guild itself as well.
Grand Marshal: No chance at all.
