Phoenix Wright Is armed with a really bright laser pointer Recently bit by a zombie
Well as we know, Phoenix Wright uses pointing as a signature weapon of his already.
Armed with a laser pointer, which he clearly already knows how to use to perfectly, he'd be able to blind Elsa easily. You can evolve, you poor tired thing, but you're getting more than snow-blinded today!
... and if that fails I guess he can just bite her too for a double KO? He's already used to working under pressure, and someone who just ran a marathon isn't in good condition to run more.