Seriously, change the bonus on these two fights. Now with the relic, people are farming the trial roulette to hunt bonus which is a good thing, I m glad to help the community. But having these two fights (and in particular you Bismarck) at a 50% chance, which take at least 15min (because you ll wipe one time) and you obtain 3'000 gils for that? Hell no! I m leaving immeditaly now. You already had the same issue with Step of the Faith and now this nightmare starts again.
You really need to think about adding poetic or law bonus for them.