Corruption in Maraudon

This quest becomes available right as you enter Maraudon / Purple Crystals and in order to complete it you just have to click "Complete Quest" under the quest description in your quest log, after of course you've killed Lord Vyletongue.

Just thought I'd put a note here in case you entered Mauradon through the entrance at Desolace like I did. When you enter from the first glowing portal you come across in there, you may end up in the easy half of the dungeon. Here you are given no immediate quests, but once you take a step, the new "Mauradon Quest" interface will popup, and you can kill mobs and bosses at whim.

However, by the time you get to the east side of the the dungeon, and arrive at this other entrence, you'll get randomly given this quest to kill Lord Vyletongue. No doubt by this point, the guy is already dead, making this quest a bit "Johnny come lately."

Since you can slip by the guy without killing him, you might want to leave him alive til after you obtain this quest, rather than having to do the dungeon a second time like I have to.

Incidently, this quest wasn't given to me by any NPC - it just auto-appeared when I walked up the path to the entrance portal. You have no choice but to accept it either, as it goes into your log regardless.

Pretty annoying that while you can enter this section of Maraudon through Dungeon Finder at level 30, this quest requires you to be level 32.