Blizzard unveiled their new World of Warcraft expansion today, Wrath of the Lich King. New features include:

• Death Knight Hero Class: Create a high-level Death Knight character — the game’s first hero class — once certain challenges have been met.
• Increased Level Cap: Advance to level 80 and gain potent new talents and abilities along the way.
• Northrend: Explore the harsh new continent of Northrend, packed with new zones, quests, dungeons, monsters, and items — and do battle with the undead armies of the Lich King.
• “Inscription” Profession: Learn this exciting new profession and gain unique ways to permanently enhance spells and abilities in the game.
• Siege Weapons and Destructible Buildings: Take the battle to another level with new player-vs.-player game mechanics and new battlefields to wage war on.
• New Character Customization: Change how characters look and express themselves, with different hairstyles and dance animations.

URL: http://www.worldofwarcraft.com/wrath
Press Release: http://www.blizzard.com/press/070803-2.shtml