Level cap increased to 80
New high-level Death Knight character class
Introduction of "Inscription" profession
New enemy: The undead armies of the Lich King
Introduction of siege weapons
New player-vs-player battlefields
Is there no end to delight? Be still my beating heart, "The Wrath of the Lich King" is out. The Bomber and all his chums will be delighted. I can make neither head nor tail of it. I wonder if this is anything to do with the gigs of patches WoW has been applying to itself over the last few weeks?