Thunder... thunder... Thunder King, HO! That's the sound of millions of slavering World of Warcraft players who are itching to check out the imminent patch 5.2. To calm them down not one whit, Blizzard released the official trailer to The Thunder King. It's all poetical, too.
So whether you're already sold on this next stage of WoW's development or are teasing yourself with the possibility of returning, it can't hurt to check out the following video.