The Eruptions are fairly slow and it's easy to get the hang of i wow gold farming t after a few false starts; the time-honoure world of warcraft get gold d advice, passed down since the original Naxx, is to not follow anyone else but rather learn the dance for yourself.
Lag can be a huge problem, and people appear further behind on your own screen than on theirs. Note that being hit by Eruption isn't actually fatal if you're near the edge of a safe area, so buy warcraft gold be ready to pot and healthstone if you are lagging warcraft gold behind a little. The easiest way to figure out the dance (other than by trying it) is to watch videos; several are from the pre-WotLK version, where the dance phase is a lot faster and there's an additional rando safe wow golds m player teleport, but they give the general idea. Differences between normal and heroic: No differences beyond damage increase Loatheb After Heigan, you'll find a gauntlet of trash -- albeit a fairly short one -- leading to the final boss of the Plague Quarter, Loatheb.
There's an achievement linked to Loatheb, Spore Loser, but at the time of writing the achievement seems bugged (the spores despawn by themselves, but in doing so they give kill credit to the raid, thus failing the achievement). Loatheb is a healing challenge and a DPS race. Healers have to time heals wow power leveling very carefully around Necrotic Aura, buy warcraft gold which is cast every 20 seconds and lasts 17 seconds, giving you three seconds in which to land heals (though you can start casting before the aura wears off, as it's a visible debuff).
As the fight wears on and the raid starts taking more damage from Inevitable Doom plus Deathbloom, wow powerleveling raid members can use healthstones or even bandage during the healable period to help with this.
references:
http://cms.wowgamer.webnode.com/blog/
http://lovegamewow.zoomshare.com/2.shtml
http://lovewow.sportsblognet.com/
http://wowgame.blogsarena.com/
http://blogs.24.com/wowgamer
