Hearthpwn

Super fun! Nice to play something different. +1

Replaced Powershot with +1 Deadly Shot, +1 Grievous Bite

I LOVE the deck.  I decided to amp up the secrets so I threw in a freezing and 2 bear traps.  I took out the call of the wild as you probably have enough late game.  I also removed the flare since I wasn't facing too many secret based decks and kill command because the decks generally wins on board pressure not damage to face. I'm still looking to improve some of the early game, but overall, the concept is brilliant and all iterations of the deck are doing decently right now.   

So I took the spellstone package out and used the mad scientist package instead going with 4 early game secrets and then I added barnes as well.  This is a bit high rolly, but it feels quite a bit stronger as well.  Scientist thins your deck which has been a big factor in a lot of matchups and it also provides more bodies for N'zoth. 

What about cutting down some minions, and add barnes. There you can Stirched Tracker into Barnes, have 2 copies of it, Barnes pulls a 1/1 Fuegen / Stalagg and again Barnes, and Play Dead?

there's too many cards that you don't want from barnes. so you don't run barnes.

There are 7 minions, and you don't want 5 of those. Sounds like a good deal to me