Hello there!

The goal of today's deck is to burn through your cards as fast as possible to find the 4, 6 ,7 and 8 cost cards in order to complete the Seek Guidance questline. I found that the deck performs great against both control and aggro, the only hard time I had was against tempo styled stuff like Mech Mage and Pirate Rogue. 

This is quite a complex deck with a lot of flexible cards, so I can't realy go into detail, when to play which cards. Generally speaking though, you'll need to look for some way to unlock Handmaiden-s battlecry and use it to cycle through your deck as fast as possible, while maintaining board control.

Step by step:

1. draw your whole deck
2. play your big (freshly buffed) boardclears and stabilize your health with the almighty Blackwater Behemoth
3. complete Seek Guidance
4. listen for the painful screams of your average Control Warrior enjoyer

Tips and Tricks:

• If you used up either your 7 or 8 cost card too early, try discovering an elemental with Amalgam of the Deep, because statisticly that gives you the best chance of completing the questline. Otherwise always use it on a Naga.
• Always go for 5 cost Golem, unless you've already discovered a Queen Azshara.
• Usually it's better to play Whirlpool before Blackwater Behemoth  for the last part of Seek Guidance
• Always use Shard of the Naaru before Shadow Word: Devour

Muligan:

• Always, Always, Always keep Handmaiden 
• Unless against Demon Hunter or Rogue keep Kazakus, Golem Shaper
• Try to muligan for your threedrops, because both Kobold Taskmaster and Treasure Guard are great miracle turn setups