- The battle happens on the surface of Earth in the deserts with few clifs, other elevations and else as cover.
- Amuro Ray is past the OYW. Same with his Gundam. They're both in top shape.
- Sousuke Sagara mastered the Lamda Drive and he can use it at will. His mech is equiped with the usual Boxer shotgun and they're both in top shape as well.
- They have never met each other and don't know a thing about the other's mech.
Who would win?