I'm on the final fight on Nightmare.
I'm a level 20 Two-Handed Warrior and I'm probably going to use Sera, Blackwall and Cole. I am told that having a high SPR (Spirit Resistance) is key to this fight so with the help of a Superb Spirit Resistance belt my SPR is now at 80%. I have been told that Jar of Bees helps in the fight as well but I'm not too sure on that.
What rune would work on Corypheus? I would have thought that Demon and Corruption would work quite well on him.
Of course there are always the Tier 4 items and crafting materials but I have no idea where to get those from.
-
I would have a healing Mage, Blackwall/Cass, and Sera. You should have barriers up at all times, with everyone max potions and offensive potions (idk how the bees work), and don't play too aggressively. Know when to attack and when to stay on your toes to hide from their special attacks. And you're going to have to probably micromanage everyone so their positions are spread out and you can flank.