I thought players could use the Photon Arts of said sub-class but NOT the weapons.
But I'm a Braver/Fighter (I did it to get enough M-Def to wield a Nox Sagephus), and I equipped a Fighter weapon, but could NOT use a single Fighter PA.
..What's the point of using a weapon of a sub-class but none or the Photon Arts? Having asked myself this, I'm now sure I'm not understanding something.
..So what info am I missing?