DDS2, DL-legal run: So apparently I wasn't Lv 38, my levels were 36/36/34. Checked a guide, it recommends 35-40, and that's with things like Void Fire, Dekunda and Sera being able to do something useful.
Welp. Now I'm 37/37/36, and cheating slightly. (Using Karma Rings, for all that I'm selling away all of the gems to boost them.)
Not really sure how to take the Hidden Mantra on the Mantra Grid. I guess, in a DL-legal playthrough, if they're activated, then they'll go towards their final stats/the averages. Not that it matters hugely, it just draws in the curve a bit.
Anyways, first run at Vritra with new levels, and I get murdered on the first Inferno Roar because of Sonic Wave -again-. Fenrir, are you sure that's 20%? I'm consistently getting at least one, usually two characters hit by it, and not just because of Cielo's weakness. But anyway, I'd decided Sera could have Bufudyne so she could take out Tentacles. Turns out, having Bufudyne while Panicked and using it instantly to waste all of my turns -isn't good-. Next Inferno Roar left Gale on 11, and he got Panicked as well. Well. Fuck.
Edit: Second try at these levels is a win! Apparently, only getting silenced by Silent Howl once, never missing with Zionga/Zanma and having Vritra spam Gelid Torrents at the end, right into Ice Drain, means I'm very likely to win.