Realm First! Death's Demise

'''Realm First! Death's Demise''' is a Feat of Strength for being the first raiders on the realm to defeat in the 25-player version of Ulduar without the assistance of any Keepers. Like other realm firsts, there will be a server-wide notification when this achievement is completed. This achievement rewards the title Death's Demise.

This may be a reference to a couplet from "The Nameless City", a story by H.P.Lovecraft:

• That is not dead which can eternal lie,
• And with strange aeons even death may die.