Took 2 tried to get the last boss down. I realized I needed better gear and such before taking on the last boss since I got rolled hard the first time. I got kind of lucky too that I used tressa/runelord with haanit/scholar and cyrus. Made their attacked like 15k damage per hit. Didnt seem like my physical damage from Olberic did much.
Second group was prim/sorc and Therion/warmaster which was both super lucky. Ophilia and Alf were able to keep them up and restore BP on the second part.
Awesome last boss. Totally epic feel.
I really hated that the group never spoke together with all 8 at the end. They were all shown together and could have done the basic "we will stop you" and "not today evil lady (this is from tressa obviously).
Super awesome fucking game.