To get the Electric Claw fighting style, you’ll need to seek the NPC Previous Hero on Floating Turtle Island behind the Middle Castle. You can find him at The Colosseum Arches, near the Pineapple Homes. Once you talk to him, he will assign you a quick quest, which you can easily comp...
However, the main character Ather/Lumine is capable of using elemental powers without a vision, and hence, can also use Elemental Sight easily. As mentioned earlier, Elemental Sight can be used to view traces of elemental energies in the game for quests and all sorts of other game mechanics....