i use my lvl 72 BM Hunter to pull a little at a time, stuns and backhand slow me down, and cause the bleed effects to stack and sap health rather fast. so far i've only run mine thru Deadmines, *shudders*, don't want to run that one again, and Stock's. right now, he's still in his season 1 Gladiator gear set, and i use my gorilla to help. I set him on passive, round up a group, or hallway, then pull close enough to my slaves so they don't go after them, toss down my explosion trap, then have my gorilla use Thunderstomp. at that point, i've done damage to them, so i don't loose the xp and loot, thunderstomp, along with the talents to increase the threat draws aggro onto him, so i can throw down Volley and get them all at once. so far i've only done this method with my new slaves, I have however run my brother and guildies thru other instances like SM, all 4 parts, DMs, and Stocks, but those times, i didn't try this method. I tried using my gorilla to pull first using Eyes of the Beast, but i have to run right on top of the enemies and in some cases hit them before he pulls them, so i said screw it and just use my main with Aspect of the Monkey on. however, you can't dodge 20+ swords stabbing you in the back while running :/ but it does help