the ZGMF-X10A INFINITY was created by O.Z.A.F. It was designed after the freedom. It is faster but its handling is less then the freedom. The infinity was asigned to Nero Aska for he was the only one that can use its weakness and turn it to a strength. It was manifractred in Orb.
The Infinity supreme is a additional weapon with shoulder cannon that can cut though 50 gundoms
nero use this in the battle in the mexican gulf when the E.A. attacked the manark while in port getting fuel.