There is if you grinded out your stats before. Enemy stats and your stats (including characters you temporarily play as) go up with your stats, so you can beat it legit.
What you're supposed to do is switch between charging up your attack as Jack and focusing to survive enemy damage, but that took me too long to do so I just cheat that fight on my playthroughs. Funnily enough you can let Arslan and Reese "die" in the fight, but as long as Jack doesn't go into the negatives the fight can still be won.
But by all means if you want to beat your head into a wall for the sake of doing it legit then be my guest, but I personally would advise against it since that fight kind of sucks anyways.