I usually don't fight the bosses, but It sucks that almost none of my SMN's abilities can trigger stuff in this content. I want more cards and this really sucks for drops if I can't clear the challenges. :/

I had a challenge to do 15k of magic dmg without a MB, and neither Flame Crush which did 32k (I know it's a hybrid but there was also drop an Enemies HP by 30k) or Meteor Strike which did 15618 DMG counted.

I was also thinking that maybe the Transcended Mobs could have a small chance to drop a random card from all the jobs.