The Grading System is a Leveling System who have different titles and powers depending on which Grade you are.
How work the Grading System?Edit
Grade Stone are no longer available after the Renewal. The Grading system work has a alternate level system.Their actually 7 grades, so 7 levels.
The first grade is automatically available in the start.You get no prize and no Grade Test is required.The levels between it is 1-20
The second grade is available when you reach lvl 21.You get a Grading Cube Lv 2, and a timed (15 days) Grade Badge lvl 2.A Grade Test is required to reach the Grade 2.
The third Grade is available when you reach lvl 31.You get a Grading Cub Lv 2 and a timed (15 days) Grade Badge lv 3.A Grade Test is requires to reach the third grade.
The fourth grade is available when you reach lvl 41.You get a Grading Cube lv 4 and a timed (15 days) Grade Badge lvl 4.A grade Test is required to reach the Grade 4.
The fifth grade is available when you reach lvl 51.You get a grading cube lv 5 and a timed (15 days) Grade Badge lvl 5.