Blizzard has released a 10-minute video showcasing World of Warcraft: Cataclysm's next major patch, Patch 4.3 "Hour of Twilight".

This update will bring to the game three new five-person dungeons and the Deathwing raid, Dragon Soul. Additionally we will see a new in-game Raid Finder, the ability to customise the appearance of weapons and armours, 80 extra slots of storage space, a new Fangs of the Father quest line for rogues, and a re-designed Darkmoon Faire.

This week marks the seventh anniversary of when the game was first released, written about in our Virgin Media article "Why I Love WoW".

No definitive release date has been offered for the upcoming patch.