when i got the onyxian drake
I was really happy to finally beat Arthas!
Getting my Netherwing Drake mount. I was proud myself to help them so much...
For me, the thing I'm most proud of/excited about achieving in-game is when I acquired the Ashes of Al'ar :D
Finally obtaining the raven mount after weeks of farming.
Killing Illidan in BC
Probably getting all of the rare mounts I ever wanted, I got the blue drake, azure drake, onyxian drake, TLPD and white polar bear, all of which I wanted pretty badly.
40 Exalted Reputations back in WotLK, I love working on reputations, and one of the first things I do each expansion is get them all maxed out ASAP.
Definitely getting gold in every challenge mode. While the rewards aren't really there, I love the actual challenge and gameplay involved in running instances fast! This will take a long time to accomplish :)
Getting my Fangs of the Father!
Getting to 90, and being able to do well in pvp now. My disabilities hold me back a little but I've overcome them and that's my greatest achievement.
2005 Blizzcon Murky pet / having all the blizzcon pets/mount/murlocsuit
Must win the precious!
Good luck all :D and gief Tyrael's Hilt ;pThe Plague Bearer this is my favorite item that i keep on me all the time!
its over 9000 achievement
Tribute to Insanity 10 man and getting one of the ultra rare Swift Horde Wolves in my group by a long shot. Nothing can compare to the excitement of getting that achievement for the first time.
leveling my 90 monk
Getting the Life-Binder's Handmaiden off Deathwing was mine also. I won it on a open roll of 90. I was not getting any good rolls all night until the Drake. But I am proud of all my achievements. This is because I work hard for them.
My husband , his best friend and I had been farming A'lar for months. Finally it drops and I won. Not only did I have that pretty mount, I had bragging rights til this day.
Heroic: Ragnaros when it was current content, got it as world rank 300 and it was the more amazing boss ever, loved to progress on him! <3