Only useful if you don't have a rogue who can pick
and only think keeping the from being a "exploration" is it allows the player to do the instance before he does a long and tedious quest for the key = use or manipulate to one's advantage
Now, how this is done (and you can get entire group in with just you glitching.
- - - All you need is a flying mount.
1 Use the Teleport to Violet Stand Crystal.
2 Use your flying mount to fly up to Dalaran and on top of the the violet hold. (about here is where Building is located)
-- Note: You only have 10 seconds once your in Dalaran till you dismount so make sure your at least above ground.
3 Walk to the front end of the building, there's a cone looking object you can walk through. Do so. When you do, you will see a hold that drops right to the door.
<-- Jacked off of wowhead and added arrow haha!
There is a lever that allows you to open the door for you group to coming next to door.
I didn't have time to take Step by step screen shots cause i did this right before server's went down, however i did get me inside the zone (alone) how ever the directions are pretty simple, so I don't feel a need to take 5 more Screen shots.
Prof:
Some what useless, but if your wanting to do instance and dont want to do quest for key, this is very useful.