In the end, some may feel eager to take a swing at the dread Lich King Arthas himself. We’d advise some caustion though, because this guy doesn’t really have a sense of humor. He’s like, you know, dead serious.
Those willing to participate will need the following:
– World of Warcraft full version
– The Burning Crusade expansion pack
– a character of at least level 55 (to create a death knight) or level 68 (to explore Northrend
Additional info is available here.