YAAAAAAAAAAAAAAAAAAAAY!
I got Perfect Fate!!!!!!! WOOOOHOOOOOOOOOOOO!
Managed it with Bahl/Korin/Kapori/Calista/Samatha/Pupropu. Took a lot of S/L in the final two battles but goddamn it was worth it. With the party I ran, it turns out the time limit wasn't my biggest issue, but not rather not getting people accidentally killed since there wasn't Heal All. Calista's Ancient Barrier actually helped a lot in instances where everyone was grouped together.
The first time I beat it, a Kapori/Bahl pincer accidentally killed the boss before Zael could initiate his pincer, and I got Blind Fate instead. I S/L'd so hard before the ending could finish, lol. It was my first time seeing that ending though, and I was surprised they even had alternate artwork for Calista in the hood. They sure put a lot of effort into this event.
When I got the proper ending, seeing the "And when might that be?" line was soooooooooooooooooo satisfying. <3 <3 <3