(( Stamina basically. Each Ki attack takes a bit of stamina away. Gil can recharge, but slowly. That would be fair. Wouldn't it? ))<br/><br/>"Try this!" He shouted. He shot his Gram Sword into the spinning vortex he created, it sliced through the air and cut into his leg.<br/><br/>(Btw, I figured out what it is, its chi-manipulation. =P)