Hearthpwn

Why not Krul the Unshackled or Dragonqueen Alexstrasza

I've tried them in the beginning but Krul the Unshackled is a bit too slow because Voidcaller and Skull of the Man'ari already bring out the demons for you. Dragonqueen Alexstrasza brings no synergy with this deck and is a bit too slow due to the high cost. There is a lot of aggro out there so you need more taunts, removals and sticky (deathrattle) minions.

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Looks like a great! How this deck works against raza/big priest and jades? 

Thnx for the comment! Against Raza/Big and Jades it's all about building up good late-game and try annoying them with Dirty Rat and Deathlord to take out some key cards. Bad Luck Albatross to annoy them. Focus on resurrecting minions and getting armor from Kazakus as well. Expired Merchant your N'Zoth, the Corruptor or Bloodreaver Gul'dan . Good luck mate!

Ok, man. Thanks. I'll try to play this deck and maybe a cube. After the announced nerfs, I expect the invasion of priests and jades. Good luck! 

This deck can't survive against aggro decks and it's full now

Sorry to hear that but I have high winrates against aggro. Sometimes we have bad draws, but mostly you should do fine. You can try swapping out Valdris Felgorge and Skulking Geist for other healing minions such as Zilliax or a Rotten Applebaum. Good luck!

would bran work for this deck? or zola or barista lychen for value? they work with dirty rat

or is it just not good this meta since aggro heavy