Argent Dawn! (discuss?)

[drudmaster]

I believe if you have the Argent dawn rep and the Argent Crusade rep you get some type of achievement.

and yeah the event is a disease spreading across azeroth
you can go to booty bay and you'll see some mysterious crates that you can interact with and you'll get a debuff for 10 minutes. after the 10 minutes you'll become a zombie and you basically want to infect everyone as well

You do get an achievemnt

[Drakath]

Haha,This world event is fun.Me and like 10 of my friend's got like 100 NPC's and 50 Player's all in plague and we attacked stormwind.We lost but we got to the middle of Stormwind (Near AH)

[The unforgiven]

its for a new event,which seems to be the most realistic one in WoW