Hello,
I don't have much experience with ICC, I soloed Lich King 25 for the first time last week. Now I wanna go 25 HC to try and get Invincible.
But I also still need this achievement for Glory of the Icecrown Raider, and I read up about Necrotic Plague on WoWhead, but all of it is a bit confusing. Can it be soloed by a ret paladin ilvl 632, and how exactly does it work?