Hearthpwn

I added Twilight Drakes and one Mountain Giant to this deck with great success so far. Very nice on the deck build. 

This deck NEEDS Tar Lurker. I think you've done a great job overall, and the deck looks truly interesting, but If you're going to put in Master Oakheart, you might as well build the deck more around him. Right now, the 1-attack slot is filled with voidwalkers and tainted zealot. Recruiting tainted zealot would be absolutely terrible, even if its good with defile. I would suggest you cut the tainted zealot and 1 void walker in favor of 2 x Tar Lurker, which would synergize a lot better. In any case, cool deck! 

My initial build had a dirty rat over Harrison Jones. Honestly, I believe that a diry rat and/or tar creeper would be better, this deck already has draw in the form of Kobold Librarian and Mortal Coil and does not want to draw both Void Lord's before you play Master Oakheart.

this is what I was thinking of, just wasn't entirely sure how to build. let me know how it plays out, please!?

Why include Master Oakheart if you don't have a 3-cost minion?

its not 3-mana, its 3 attack.