Anne's Cross dangles from Karin's neck. When Nash sees it in the arena, he'll have time to feel fear before he's torn apart by Karin's rapier. This match is very simple, as Nash relies on status and Karin is immune to it. This gives Karin all the time in the world to assault Nash, as his famed thunder magic isn't potent enough to outrace Karin's sword arts. Really, Nash's best chance will be to try and sweet talk the fair lady. He's shut down in battle, so perhaps his charm can save the day? He doesn't have any other options to rely on, so that may be for the best.