How necessary is it to use the Plasterer's other than annoyance factor?
Probably not necessary for the MVP, but I'd assume Eremes would be more likely to get Max Pain off if you get Stone Cursed while killing regular mobs. Celias die super quick though thanks to Margaretha's AoE Lex, so you could just swap out to Bijou midway.
Ideally you want to be using Power of Gaia for Stone Curse immunity. We're not using it because 1) that Sorc doesn't have it, and 2) we don't have a better shield card/two-handed staff to use.
Side note, the Sorc is at an extremely bad position in that video. It's within aggro range of Randels and you never want those walking into the party.
Edit: If you're stacked enough, could kill everything with 1 Amped CR + 3~4 Release CRs, save for the Holy ones which can be Hell Inferno'ed down afterwards. Never mind, I forgot fire mobs exist, lol.
Edited by Zayaan, 03 January 2018 - 05:55 AM.