I have to say that one of the best features in 2.3 is the Heroic Badge drops off of all the Karazhan bosses.
Attumen drops 1, Moroes through Aran drop 2 each, I hear Prince drops 3. As full a clear as The Bane can muster (Attumen through Prince) will net me 16 badges, that's more than 3 Heroic Botanica runs, not too shabby.
I had saved up 26 badges, and with the two runs we've done plus the new Heroic dailies, I finally saved up the 41 badges needed to get the Bloodlust Brooch, and oh what a beauty it is.
I'm in dps heaven.
