Hearthpwn

Running Supreme Archeology with two plot twists and Valdris Felgorge allows for a semi quick trigger to get the tome of origination. Drawing the soul shards you shuffle into your deck will trigger Supreme Archeology, as will the card drawn after. The two Arasani Broodmothers will give you health after you draw them in your attempt to get your Tome. 

The original C'thun is sufficently supported by the many C'thun buffing cards, along with Twin Emperor Veklor to give a much needed late game taunt. 

C'thun the Shattered is a good addition as it gives 4 spells that are useful in any situation. A board wipe which the deck has minimal of, a destroy a creature which is useful for any big creatures that you can out damage, a taunt minion for really any time with it's good health and damage, and a seven random damage, which synergies with the soul shard aspect of the deck. 

The soul shard aspect of this deck is great for healing from any extra damage you take from enemy cards or your own hero power. With a lack of taunt minions, the soul shards replace that minion with heals. They trigger the Supreme Archeology, and will buff the one Void Drinker in the Deck, which is a needed buff taunt minion. 

This deck is made of cards I have. I plan on adding the Soul Shard legendary when I have enough to craft it. Let me know if you have any suggestions!