It is a magical gauntlet that allows the character to unleash certain techniques and energy (as depicted from the glowing gem in the centre of the gauntlet)
Zack has an orange glove/claw/gauntlet which enables him to use special combos or as a defensive barrier
Perhaps he is wielding a gauntlet embedded with a gem of mystical power. This probably protects him against enemies and helps him perform powerful combos on his quest.
He is wearing a gauntlet with a gem in its center. This gem allows him to unleash energy attacks that can be charged up to make them stronger. The gauntlet can also be used to block attacks from enemies.
Zack is wearing an energy gauntlet with the power to ripple through his enemies and provide defenses! Caligo Chaser looks awesome!!!
I say that is his robotic cyborg hand that can generate mist in a form of a bluish smoke above his hand. You can upgrade it so that it can do other things... hopefully...
Seriously guys...it's a bit obvious. That gaunlet thing is called Caligo Chaser. Heh, just a wild guess haha
Entry!: It is a gauntlet that if filled with power. It is the gauntlet which will make Zack beat the Dark forces! it is.. his only hope! And of course, with his mighty knight skills!~ Thanks!
