Huben Draknir

Huben Draknir is Luke Braferd's GEAR. His list of weapons is:

Pyro-Pulser

Blade

Fireball

Burning Blade

Obviously, depending on your opponent's health, you may want to go after the skill that is strong enough to take your opponent out, but not too strong that you've just wasted Will. Say your opponent is at full health. You may want to use Burning Blade to deal the most damage possible if you can during a battle if you can. Huben Draknir is the most powerful GEAR that you get. He's also the first one. Good luck!