Board Thread:Game Discussion/@comment-203.26.95.65-20130617010453/@comment-11128765-20130626150459

I had 2 this morning but I see them rarely other than the first event day.

I believe all "???" bosses, reagrdless of HitPoints, give out 4 blue cube recharges as reward. I'm pretty sure the game tailors ??? health to match you deck power but still be an easy kill.