Hearthpwn

i'm currently trying dragon decks and this deck seems pretty good so far. 

it destroys c'thun decks with zero problems. 

zoo is pretty easy as well since we have aoe and strong early game to compete.

shaman: slower shamans can be a bit difficult but they only have 2 hexes so if you play around them ysera will knock them to the ground. faster shamans are difficult as well eventhough we have the tools to beat them with strong taunts small removal and aoe. their weapon is most problematic so if you run into them a lot you might consider adding an ooze for a cabal.

n'zoth decks: havent seem them but once and lost that one. there are 2 problematic cards which are n'zoth himself and sylvanas raptor combo. try to beat them before n'zoth comes down. entomb sylvanas and try to steal as many other deathrattles as possible with cards like entomb, shadow madness and cabal.