Hearthpwn

Update 2:

So now we got all cards, and here is another version

Remove most of the old cards due the lack of synergy

Some card get a really good value here Volcanic Drake have a huge synergy with Muster for Battle you can basically drop him for 2 mana only on turn 4 and another minion.

Solemn Vigil add a nice card draw (if you are lacking of cards)

Nefarian is absolutely amazing.

Dragon Consort this big boy is almost the key card here, you can drop a Chromaggus on turn 6 or even Alexstrasza on turn 7, you can sometime do a combo Dragon Consort and next turn another one and other cheap dragon as well.