Congrats Imp!!! Did you keep track of how many kills it took to get it to drop?
Awesome!! I remember back in the day getting Argent Dawn Exalted on my mage during Vanilla a year before there were any quests for it. 1 minion stone at a time with the occasional scourge stone from soloing that boss in the middle of Andorhall. It took many hours! Paid for an epic mount and several other folks. At the time it was hard to have 1k gold. I felt so accomplished as I'm sure you are. Determination is a good thing!