Once again, Gus found himself relying on the system to find a solution to his problems.
The first problem was the issue of weapons. If he was to fight this champion then he would need to have a weapon, and it was entirely possible in his mind that the Bloody Dawn would supply him with one for the duration of the fight. But once the fight was over he would lose the weapon and his opportunity would be gone. And it wasn't like he could fight his way out during the fight. It was going to be comparable to sport, so he had to expect some kind of a crowd to be present at the fight. With the aid of Mogr'on along with the other Bru'uka, fighting out of that scenario might be possible, but alone it would be futile.
He did have some when he was in the metal cavern beneath the temple, but since he had been imprisoned he could only assume that his weapons had been seized by the Bloody Dawn.