Hearthpwn

Wing Druid

Mulligan- The keeps: Wild Growth, Crystal Merchant, Breath of Dreams, Ferocious Howl, Wrath, Swipe, a Dragon if you already have Breath of Dreams.

Winged Guardian is the super sticky threat this deck wants to pump out between the mid to late game. Once it dies you can re-summon it for only 3 mana with Witching Hour. Floop, Gloop, & Faceless provide more ways of creating Guardians.

The Dragon package is for Breath of Dreams,  focusing around cycle and card renewal.

The best target for Flobbidinous Floop is rarely Winged Guardian itself. Stuff like Gloop Sprayer, Faceless Manipulator, or Emerald Explorer are often much better.

If you get a Legendary Beast off Brightwing it will mess with Witching Hour, but maybe you could change your plan for King Krush, Shirvallah, or even Oondasta in the right situation.

Other possible cards for this deck include Sathrovarr, Frizz Kindleroost, Bewitched Guardian.