Wild Mecha'thun OTK Warlock - Rise of the Shadows

Lower the cost of "Bloodbloom", "Mecha'Thun" with "Emperor". Get your deck empthy and play the following combo:
"Mecha'Thun" for 9 Mana -> "Bloodbloom" for 1 Mana -> "Cataclysm". This will destroy your hand and your Board to trigger the effect of "Mecha'Thun" this is an Instantkill.
BE CAREFULL!!: You need to be sure that YOU dont have any minions left on your board that summons new Minions.
VoidLord for example: If you have voidlord left on your board when you're playing the combo you won't win.
"Voidlord" will be destroyed but it summons 3 "Void Terrors" and "Mecha'Thun's" effect won't give you the instant win.