Resurrect Priest – Spirit of the Dead, Seance, Bwonsamdi – Rise of Shadows

Use Seance and Vivid Nightmare on Spirit of the Dead to create several copies.

Then protect them in the start with Rotten Applebaum, Convincing Infiltrator and Zilliax, to cause multiply copies of them.

Then from there on you can use Zerek’s Cloning Gallery to cause your Spirits to make even more copies. Along with Bwonsamdi, The Dead, you can keep drawing the 1 mana cost copies your spirits have made. 

Along with Archmage Vargoth and Mass Resurrection to cause even more things to clone, Catrina Muerte to ressurect even more minions and Half-Time Scavenger to give yourself more armor.

Note that this is a deck i faced up against on my Mech Hunter and had to adjust the final cards myself as i never saw them all. But adding 2 copies of the cards i only saw once, made it a perfect 30 cards deck. I have been testing it out and it workes very well, and its quite fun to see the opponents despration as you just keep summoning new minions for him to deal with while your deck is at 20-30 cards at all time.