There are so many options with this deck. Interesting to play you can win against all current metadecks on rank 5 to Legend (Jade Druide, Pirate Warrior, Aggro and Midrange Shaman, Reno Mage and Miracle Rogue).
I tooked this deck: http://www.hearthstonetopdecks.com/decks/kazakus-renolock-deck-list-guide-standard/
and switched Defender of Argus for Cyclopian Horror. Defender of Argus can only stop dmg when you have a board but against aggro you have no board on turn 4 but you need one or you are often just dead when you didnt draw a boardclear.
I also put in a Potion. Its great against Jade Druide and control in general. It can also save the day against the 4 mana 7/7.
Therefore i kicked out MC Tech. Everyone is playing around this. You can only get value against pirate warrior or sometimes aggro shamans on turn 3 but even against that matchups i often discard the mctech to get “sth better”. Against control the combo with brann and dirty rat seems good but its a 3 card combo and you need brann for kazakus in these matchups.
The last change is Eater of Secrets. I won all Reno Mage games because of this card. There were many of them on the ladder so i switched for Spellbreaker. But Spellbreaker should be the way to go if you dont face any Reno Mages or Hunters.





























