I searched will tags like Aldor, Aldor leader, Ishanah and didn't find anything so hopefully this isnt already posted.
This is something me and my friend found out one day when we were bored. I'm saying this is an exploit because 1) I doubt a faction leader is suppose to die this easily. 2) You avoid all guards by flying (inside) and do not get exiled like you are suppose to by Aldor npcs. 3) She does not evade like a mob normally would.
What you need:
A flying mount, range dpser and a healer. Warlocks work well as the dps because the never go oom. Hunters or mana efficient casters would most likely work as well. Or just get 2 dps and that will make it easy.
First fly above the Aldor main building (the big one in the back and middle) and look for a hole in the roof. On the southeast ledge there is a little ledge. Fly and land on it. Here is a picture to help http://i154.photobucket.com/albums/s...908_175740.jpg If you don't land on the ever edge you need to jump around and get there or you will be out of los.
From there you can usually tab to target here if you can find here. If you see her just click but if none of that works just type /target ishanah. Some los issues might need to be worked out but thats simple. Here's another picture of what it will look like from there http://i154.photobucket.com/albums/s...908_180033.jpg
She hits really low and heals every once and a while but the heal is for a very small amount (10% i believe). Once your done you can mount up (i might add from inside) and fly out.
Congrats you have killed your apposing factions leader. Your a hero!! She has a really long respawn so its unfortunate if Aldor players need her for some reason. Sorry she doesn't drop anything but go and brag to some Aldor because they cant kill ours.
Anything that would make this post better please tell me I'm new to writing. Also any rep should go to me and Bassman he was my friend that helped figure this out.