3, I have the worse luck ever
9. Haven't tried any more of them in about 2 weeks now.
"Look around you. We're all liars here, and every one of us is better than you" - PB
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.