Hearthpwn

This is a modified deck that already existed, the idea of hand mage it's to play a cheap Goldshire Gnoll or Mountain Giant and split it with Conjurer's Calling, then nex turn use Battleground Battlemaster to kill your opponent.

The mulligan is simple, look for Elemental Allies with some elementals or Starscryer to draw your spells, then fill your hand with Book of Specters, Confection Cyclone and/or Encumbered Pack Mule to play the combo previously mentioned.

To survive aggresive decks you have Explosive Sheep+Zilliax to heal you a lot, and play Loatheb after your combo turn to prevent answers.

Khadgar is a great card if you get to play it in the combo turn because he gives you 2 extra giants, Animated Broomstick can give your minions rush to turn the game back in your favor, Kazakus, Golem Shaper can help you find answers to many situatuons or just to play on curve, but if you dont have just replace him with more draw.

As a final tip, remember that you can use Conjurer's Calling to destroy enemy minions aswell, so you can use it to get through taunts.

That's it for the deck, please let me know what you think :)