<p>You may disagree with my humble opinion bellow:
</p><p>Hmm. . . in my opinion, cerebral, free spirit, driven and powerhouse are secondary classes (for one thing these classes are mostly 4★ and above and you will almost see or none at all of these as 1 or 2★). Fighter, striker, shooter, slasher are the primary classes and are very common among all rarities. As you can see, fighter uses solely punches, kicks and other corporeal assaults (oh?). Almost all striker uses weapon that are used for thrusting or jabbing (such as nagitana) or blunt weapons (such as hammer). Of course, speaking of shooter, these classes often carry guns and cannons and even other projectiles that are directly thrown. Slashers apparently uses swords (but for some reasons Squard carries swords but he is a striker. . . ) and other cutting weapons. Now, the secondary classes that I was talking about, again in my opinion, none them describe/characterize like the primary classes that I was talking about. These classes tend to be logia. So it's kind of true in your part they use some kind of magic or any other form of attack.
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