Greetings, I know this is most likely a repost but I found it about a week ago while I was waiting to engage drek on my alt hunter and I just decided to post about it as it might be of some use to someone.
What you do is when you enter drek'thar's keep, on either side there the little pillar things. You can wall jump up onto the pillar and run along the wall so you're kinda suspended in mid air. Melee might not be able to hit you Im not sure, didnt do too much research on it.
Screenshots -
First part of getting up - Aradroth Gallery, Aradroth Image Gallery - FileFront.com
Moving to the side - Aradroth Gallery, Aradroth Image Gallery - FileFront.com Aradroth Gallery, Aradroth Image Gallery - FileFront.com (Put your back to the wall and strafe left or right)
Me feign death'd on the wall >.> -http://gallery.filefront.com/Aradroth//897791/
Well, I hope someone can make use of this tiny exploit or have some fun with it. Enjoy. Flames are welcome but dont expect a nice response.