Nope. I just Ensuna'ed Poison whenever it was applied. I have both Agnes and Ringabel with Ensuna. Spent most of the time defaulting, when I hit 3 or needed to heal up was the only time I would act. Agnes' Cura was usually more than enough to heal up what damage I did take; even when group-case in a single use. [She's healing for like; 800 per use on a group cast and almost 2k on single]. I don't know what she would have done if I stayed envenomed seeing as you seem to be suggesting something to do with it; but my tactic was basically to bide my time and take it slow; so I didn't want poison sticking around anyway.
Tiz and Edea smashed things with Multitask + Firaga Sword Magic attacks [Tiz as a Ninja; Edea as a Two-Handed Swordmaster]. Agnes mainly healed but even she got a few shots in [She was Black Mage], and Ringabel did odd jobs as a Red Mage and occasionally put up Shell. [Although if I could change something about the fight I'd have put Ringabel's secondary as Performance and not Sword Magic]
Victoria fell and then Victor was a joke.
The only time someone got KO'ed was when Tiz fell to Doom but even then he was back up and fine the same turn he fell.
I'm not even using Nordende items. I'm just using the best equipment I got from shops and chests.
