Hey Volpe!
Okay, so I haven't really bothered to do it in the other modes of difficulty yet, but I've been attempting to get all S's in Devil Hunter mode. I need one more-Mission 20-but for some reason, I can never quite get it. There are times I'm positive I'm close, based on the Stylish points I receive. I get the impression I'm beating Sanctus too quickly; this seems to be the case, because when I manage to prolong the fight with some particularly good combos, my points are quite a bit better.
What would you recommend in order to receive an S in that final battle? What strategy could I employ to increase the odds?