3, I have the worse luck ever
9. Haven't tried any more of them in about 2 weeks now.
Benevolence is a luxury for the strong - Wrathion
Next time you guys log in, Blizzard should freeze your character, spawn your favourite mount and shoot it in the head. - Mormolyce
Got 20 in 4 weeks.
Got the quest a couple days ago but had already finished 9 bosses before then. Went 3 for 3 on the last ToT bosses.