Hour of Twilight
In the wake of the Cataclysm, Azeroth's champions rose up to thwart the forces of the maddened black Dragon Aspect, Deathwing. Thus far the world's defenders have shattered the power base of the Twilight's Hammer cult and defeated the raging elemental lords Al'Akir and Ragnaros. Yet despite these victories, as long as Deathwing is free to pursue his twisted goals, Azeroth will remain under threat.
No one is more aware of this fact than the great Dragon Aspects Alexstrasza, Nozdormu, Ysera, and Kalecgos. Together with the wise shaman Thrall, they have devised a plan to vanquish Deathwing with a weapon of his own design: the infamous Dragon Soul.
In patch 4.3, Thrall and the noble Aspects will call upon the Horde and the Alliance to help them retrieve the artifact — no longer in existence — from the distant past. Those brave enough to face the challenge will embark on a perilous journey from Azeroth's apocalyptic End Time to the Dragon Soul's point of origin during the catastrophic War of the Ancients.
If the heroes succeed, an even more harrowing battle awaits them in the present....
New Raid: Dragon Soul
Take the fight to Wyrmrest Temple and beyond, assisting Thrall and the Dragon Aspects as they seek to bring an end to the Black Dragonflight once and for all. 10- and 25-person raids will get to take on Deathwing himself, with three levels of difficulty to consider and epic gear to claim.
Legendary Rogue Daggers: Fangs of the Father
Travel across continents to accomplish crucial missions of reconnaissance, burglary, infiltration and, of course, assassination. Rogues who succeed will receive a paired set of daggers that will become increasingly lethal as their bearer progresses along the legendary quest.
New Feature: Raid Finder
This new grouping feature allows players to quickly and easily form a pick-up raid for a specially tuned version of the current tier of endgame content: the Dragon Soul raid.
New Feature: Transmogrification
This new feature allows players to customize their gear like never before: copying the appearance of one magical item onto another.
New Feature: Void Storage
In addition to the bank, players will now have access to a new "deep storage" system, allowing characters to free bag space by setting aside coveted gear.
Darkmoon Faire Revisited
Make your way to Darkmoon Island during the first week of every month to take in the new Darkmoon Faire, complete with new quests, shows, games, recipes, toys, balloons, souvenirs, snacks, beverages, achievements, and titles.