Pretty simple concept. Build the crap out of your Hero Armor and use all you cards till you only have Naturalize and MechaC’thun. Great animation that you can live instead of going on YouTube to See It!! I have Activated the animation numerous times already and also won without the end result as well….No real mulligan to worry about as it doesn’t matter what your opponent does to his hero or battlefield per say….Your just fatiguing and building up armor…..