Volume 1: Union of Thunder and Ice:

Mages and Warriors:

From lowest to highest 

1st Tier

2nd Tier

3rd Tier

4th Tier

5th Tier

6th Tier: 

7th Tier: Very difficult for mages to enter the 7th tier as it gives them a significant boost in abilities. Healing mages have it the hardest to enter the 7th tier for special reasons.

8th Tier: Warriors have a smooth journey from 1 to 7 but the 8th tier is their second-highest barrier. It is extremely difficult to enter this rank without years of extremely grueling training. 

9th Tier: The highest hurdle for both mages and warriors. Only the most talented and resourceful can enter this rank.