Mecha’Thun OTK

An OTK/Combo deck with Cycle (Due to the 1-cost Hero Power of Genn Greymane) and Removal becuase Warlock. There is also some stall in the form in Bloodreaver Gul’Dan and Curse of Weakness.

For the OTK, you need to hit Blood Bloom and Mecha’Thun with Emperor Thaurissan, reducing their cost to 1 and 9 respectively, allowing them to be played on the same turn in combination with Cataclysm.

Wilfred Fizzlebang is mainly there for the memes, but can “cheat” out the combo by drawing Mecha’Thun or getting extreme value with drawing a 0-mana Bloodrever Gul’dan, Twisting Nether, etc.