Zushakon

Zushakon(図者コン, Zushakon) is one of the two infinity blades which were crafted by A-Xiom, which, like it's counterpart, Azhorra, is a weapon so exceedingly rare that it is considered unobtainable by any conventional means. The sword was retained and wielded solely by Nibiru up until his defeat at the hands of his destined enemy, Genato, wielder of Azhorra, after which the weapon became a part of Genato's power, thus recognising him as its master and destined wielder alongside its sister blade.