Hearthpwn

I've been experimenting with the deck below.  I caveat with the fact I'm playing this deck because it's fun.  While it struggles with a particular bad mulligan it has performed quite well late game.  I have a variety of minions supplemented with Duplicate which has worked in adapting to many situations but is susceptible to rush decks if I'm holding too many secrets.  At this point I'm experimenting with some different legendaries and I have enough dust to craft something new.  Besides what's in the deck I have Thalnos, Alex, Hogger, and Gruul. I'm considering Sylvanas, Cairne, or Rag. The former as they are faster and could be interesting with Duplicate as well as changing the gameplay.   The latter because it's about time I give back some frustration and then dupe it.  Certainly open to other suggestions.