[xSkullheartx]

Too me it doesnt feel like its Zangetsu's driver.It feels more like a second form driver to me.Maybe,since its a juicer,they put one lock seed in first,"juice it",then the second lock seed and it combines them.That is what that form looks like,a combo of Gaim and Zangetsu.Maybe,just maybe,Zangetsu dies and gives his lock seed to his younger brother,and he lets Gaim use it when Gaim gets this belt.