Did this guy today in a raid group.He dropped the odd looking voodo mail mask.....Anyway,first attempt one of the ranged units didnt run in and "hug" him so as soon as the thunder came down bam he went flying up in the air and everyone else got screwed in around2-3 seconds.Thunder strikes everyone else.It deals so much damage its instant whipe.So it is very imporant that you have a raid warning or macro to make sure and warn everyone to come in.I think it was an emote he did or something or something like An eletrical storm is coming soon.Something anyway.....you'll know.He also calls down ravens which come down and peck at you,you need several people to take them.But they werent much of a problem.He would also use some thunder ability on you and i found he used an ability which made me go flying high up in the air,when i landed i was on 1%health as it was such a high fall.So be careful about that too,not much you can do but anyhow.He has a fair mount of health,you need 3-4 healers for him..you need a lot of mana.Its a long fight,for us 5-15 minute fight.Anyway other than that hes simple.Good luck :)