Hearthpwn

Shadowfaxx's Combo Druid 

This deck is particularly strong against all classes with tech cards like Zombie Chow to contest aggro decks such as face hunter.  Emperor Thaurissan is the new meta for combo druids allowing it reduce the cost of the combo by two per turn .Some cards can be taken out such as Sylvanas Windrunner for cards like Druid of the Claw.  

MULLIGANS 

Hunter- Keep Wild Growth ,Zombie Chow,Innervate,Wrath and try to prolong the length of the game with heals from Antique Healbot and Ancient of War

Mage- Try to mulligan cards such as Innervate ,Wild Growth,Zombie Chow and Innervate to gain control of the game at turns 3 and 4 with Piloted Shredder.

Rogue- This deck suffers against rogue as it doesnt have a way to deal with threats such as Emperor Thaurissan and weapon power such as Deadly Poison .Try to gain early tempo with Shade of Naxxramas and combo your opponent down .If you are facing a lot of rogues I suggest cutting Cenarius and adding Harrison Jones. 

Druid -Gain early tempo with Wild Growth and Innervate and fight over board control .

Warlocks -Mulligan for early draws like Wrath and Wild Growth for ramp and keep cards like Big Game Hunter for Dr. Boom and Mal'Ganis . 

Shaman- I haven't had much experience against shaman but try to fight for early board control to deny totems and fight of pressure. Usually I try to starve my opponent of cards as many people have been using hotforms bloodlust shaman . 

Paladins- Save early draws like Zombie Chow,Innervate,Wild Growth ,Wrath and Shade of Naxxramas .This is a 50/50 match up in my opinion as often the game goes for a while and the player which makes the right choices earlier on usually wins .Cards like Swipe and Keeper of The Growth are important but you may want to save your keepers for Tirion Fordring and Sylvanas Windrunner .Try to curve out your starting hand to be as mana efficient as possible.

Warriors- Druid is favoured against warrior as it has a lot of big minions that warrior cant deal with. Keep key cards like Innervate,Wrath,Wild Growth to try to pump out big minions as fast as possible. 

Priests- Priest are very rare these days but they a threat to druid with their aoe board clears. Try to mulligan for ramp with cards like Innervate, Wild Growth.However i suggest to keep cards such as Shade of Naxxramas ,Wrath and Piloted Shredder as they are very difficult for the preist to deal with. 

There is a lot of variation with this deck and you can change many of the cards .eg Nourish can be a excellent choice to replenish your hand instead of Azure Drake and with Emperor Thaurissan card draws and more important to get that VALUE. 

My first deck pls rate