use high powered void sniper, if you have atheon epilogue use it to kill close ranges if you have gjallarhorn with tracking multiple projectiles, use it on sardined enemies. especially the major captains. annoying fkers i carried a level 27 all the way to the end, i died a couple of times because of my stupidity. rpg hit the wall and killed me with projectiles, but finished it TAKE IT SLOW AND GO RANGE