Hi everyone, this is my first guide here, sorry if it have been posted before but I have done some searching and not found it, so here it is
First, head to this pillar, it is located in the tunnel from Durotar into Orgrimmar.
http://img375.imageshack.us/img375/3678/1zk9.jpg
Next, climb up the first, and walk around the corner, and position yoruself on my position.
http://img329.imageshack.us/img329/7029/2jz3.jpg
Now, get a priest/warlock to fear you through the wall, if it works properly, you should run through the wall like the following.
http://img482.imageshack.us/img482/7751/3wh8.jpg
Now, enjoy under Orgrimmar as it was before the nerf, happy exploring
http://img390.imageshack.us/img390/6835/4wx4.jpg