So just in case there are other 10 man guilds out there without a protadin or a disc priest(yes we do exist, blizz), I thought I'd share some learning. Our comp looks like this:Prot warBlood dk who is frost for this fightRet pal Hance sham (me)Assassination rogueFire mageSurvival hunterHoly priestHoly paladinResto druidThe important thing we learned was that you cannot really get through a burning orb phase without getting screwed on 10 man. Therefore, you have two options. You can try to two heal it and bring another dps. This idea won't work because you'll never be able to put out enough HPS to get out of the first phase w/o blowing every CD you have. The other one, which we did with done success, is to extend the first phase as long as you can without losing ppl. We popped hero as soon as the 4th stack went up. Then proceeded to heal our butts off til just before the 7th stack. Clear communication is key. I'd call for aura mastery and give a countdown for when I wanted it so that I could be sure it'd cover two scythes. As soon as the 7th went off id call for tranquility, which carried us through to the 10th stack. One more raid cooldown and we couldve gone to 12, but blizz is stingy with them. Either way, ten stacks let's us get him low enough that as long as you don't screw it up later, you should be able to kill him right around the time your healers go oom and you ranged dps starts dropping like flies. My general impression of this fight is don't bring more than 1 melee so you can have your healers not have to eat orbs. Also, bring a disc priest and a protadin. Or just have some super awesome raid coordination and a helluva lot of praying. Our stacks were 10 5 4 2 dead. We couldn't figure out a way to not get screwed with him jumping on orbers; so just plan on that happening and hope he's dead by then. If you want some numbers our dps was avg at 19k with a high at 21 and the low at 18. The healers were all neck and neck at 16k HPS and were all completely oom for the last 30 seconds or so. That was with the ret and hance throwing out our heals when we could. A very satisfying kill.