Don't kill the voidwalkers. Bring them into the fight with you and kill them as necessary to victory rush. Always keep thunder clap and rend up as well as sunder armor. if you switch to defensive stance, blow as much rage as you can first, because you lose it all.
Pull Boss, pop blood and thunder, start dragging him through the rest of the dungeon as you kill mobs to stay alive. I almost soloe'd him as fury(lagged really bad near end, shouldn't be too hard on prot.
Just a note, use a slow 2h wep when you use rend, it's based off wep dmg, then switch to sword and shield for the rest of the fight since TC keeps rend up.
oh i don't have agm, 1000 damage would make the fight a lot easier
anyone saw a video of this maybe? i tried it and i hardly survive the boss with an extra pack of 3 mobs
Should be extremely easy for you especially being a prot warrior >.>
i've done this on my preo heirloom BiS combat rogue so i'm sure you shouldn't have any problems
a good idea which was suggested already is to keep some trashmobs around you for the victory rush? or w/e that move is that heals you after you kill something
good luck and happy hunting!