Hearthpwn

Grizzled Wizard into Sir Finley Mrrgglton is a two card 3 mana combo to effectively destroy the opponent's hero power.

With Odd Demon Hunter running rampant and Raza Priest seeing plenty of success, (not to mention every other deck in Wild that revolves around a broken hero power or even/odd strategies,) being able to shut down these decks gives you a massive advantage.

A tiny N'Zoth, the Corruptor engine (with 2x Khartut Defender) ends aggro decks and provides a way to win games that go to fatigue as well.

The rest of the deck consists of a strong Control core. Fitting in as many powerful board clears and armor gain cards as possible.

Having only 5 non-core cards (Sir Finley Mrrgglton, Grizzled Wizard, 2x Khartut Defender, and N'Zoth, the Corruptor) is deliberate to reduce the amount of dead cards you can potentially draw into. With N'Zoth, the Corruptor being the only card that is unplayably bad if not at least one Khartut Defender has died.

Examples of the deck in action:

Vs Odd Demon Hunter:
https://hsreplay.net/replay/BpFXZrLz9ZaAMwJ6RLqdhR
https://hsreplay.net/replay/hZ67tEBd4TeVc8nbp2FC89

Vs Raza Priest:
https://hsreplay.net/replay/hYAtqPJSVTEoMScZSdMreH
https://hsreplay.net/replay/VuGvKXcmMzomYveJDDjk5U
https://hsreplay.net/replay/AJpfvga3UXnRMCDiwXe9m3

Vs Quest Mage:
https://hsreplay.net/replay/2q23SSitYvYzee9isPwDTD
https://hsreplay.net/replay/9s3BjawGwjwPaX7grVpQgM

Vs Secret Mage: https://hsreplay.net/replay/evskERevhh53Ub7BL7QkGk

Vs Mech Paladin: https://hsreplay.net/replay/8VjKN5hwf7c7UNS7GGzD3i

Vs Malygos Druid: https://hsreplay.net/replay/fit9dj9Ch4vasXrudBXSdG

Vs Murloc Paladin:
https://hsreplay.net/replay/W5oAuTegqqLR2ZHfRautc7
https://hsreplay.net/replay/5W5CVcHJpZpdywn7ikJAQ3