Dang that sucks.awww, not "retrying" the mission, but rather starting it anew gave me new champions, except for the last ...
now his only "weakness" is vs. beasts, but he's also a "beast slayer" who one shotted my caragor... arf
i mean, seriously, i don't know how to beat that guy
i just fought him SUPER conservatively (for like 10 minutes), but after 3 executions he adapts to me leaping over him. he counters executions from the front, and after he lands one hit on me, i'm dead due to his "no chance" trait.
AND FUCK ME FOR HAVING LISTENING TO HIS BULLSHIT TWICE EACH ATTEMPT
I must have gotten really lucky because that mission was a breeze for me even on nemesis. First guy was low level. The next was had a fear of pinning with arrows so I just cheesed that. The third was weak to arrows and dazed by headshots soooooo yeah... and the last was weak to beasts so I just unleashed all the caragors and watched the chaos ensue.