Hearthpwn

So ill write a little bit about the deck, 

First off, its the common zoolock/demonlock with a twist.

Voidcaller and Nerubian Egg are the power players in this deck. With the synergy with Nerubian Egg+Void Terror/Power Overwhelming/Abusive Sergeant and/or Defender of Argus, you can potentially clear a sizable target and end your turn with a new 4/4 Nerubian.

The synergy with Voidcaller is along the same premise in which the card can be activated using Power Overwhelming or Void Terror. It also is a cost efficient 4 drop that with always tempo out.

The best way to play the deck is to mulligan for your 1/2 drops (Flame Imp,  Haunted Creeper or Knife Juggler against every deck that is midrange or control. 

Aggro is a tough matchup so i threw in some board clear with Demon Wraith to help with the face Hunters and aggro mech decks. You want to mulligan for Demon Wraith, Voidwalker, and Darkbomb. You need the removal to stop his early juggles and you need the demon wraith to end his Snake Trap and Unleash the Hounds.

Also to explain the Bane of Doom. 

I think it is a great card, it helps when you're ahead because of the potential to summon a number of good demon cards. The main cards you'd look for are Mal'Ganis, Dread Infernal, Doomguard or Voidcaller. To ease the RNG a bit, on average you with get 4/5 worth of stats. There's a 43% chance of getting a minion that is worth getting. it can also act as a trigger for Nerubian Egg or to finish off an enemy minion. The only problem is when it is a 5 mana 2 damage that doesn't kill. VERY UNLIKELY, but possible. 

If this gains more popularity i will explain more and give an in depth guide! 

Thanks for Reading!

DMCamick