Thx for the link, everything is explained there but in a nutshell if you don't pick adds ur damage is just reduced by 25% / u do 75% of ur normal damage, so if ur deeeps is good/decent you should be able to pull this strat off. Honestly, the hardest part of it was healing since healers didn't pick up any buffs either so it was kinda rough on them, but with some extra help (i.e. off tranqs and innervates) it was doable. Killed him in 2 pulls doing that.
---------- Post added 2013-04-05 at 12:25 PM ----------
Nope, just ignore all adds, tank boss in place, have ppl spread 5 yd in a cone behind him for stacked-ish heals (i.e. within healing rain), nuke boss and heal through.