I used this list to grind for the 1000 wins druid portrait and climbed all the way to diamond 2. The basic combo is Aviana into Innervate + Kun the Forgotten King, Malygos, Kael'thas Sunstrider and then Moonfire or Swipe into Ultimate Infestation for 0 mana. I know it sounds like a lot but you go through your deck rather quickly and armor and removal will keep you safe versus aggro.