WoW Insider

The Keymaster

Any achievement that will send us back into the old world instances gets a thumbs up from us, and this one does just that. In addition to keys from the newer instances, both Northrend and Outland, the Keymaster (Ghostbusters for the win!) sends you back into Scarlet Monastery, Stratholme, and even that bane of lowbie instance runners, Gnomeregan, to see some of the best content Blizzard has ever made.

03/09/08