User blog comment:LordRimus/Ranked magic/@comment-5480911-20151105125743

It was already stated that the level of rank magic one can use depends on the amount of Racial and Job classes they have realated with the Magic.

For Example You have someone with a Job Class of Level 15 Sorcer, Level 10 Warlock, Level 5 Swordsmaster, Level 10 Alchemist, Level 5 Shield Lord, Level 5 Cook and Level 5 Knight,

That is a total of Job classes level 55,

Racial Class: Level 15 Human,

Total Level 80

But since you only have 4 magic related classes at a total level of 35, that means that person can only use at most Tier 5 Magic.

Despite being in a level of 80 and u are in aposition to use overrank magic....the fact since u do not have the adequete magic related job classes ...u are not in a postion to use them. simple.