Do not use any card unless it burns your opponent for at least 1400 damage.
This will make you get most value out of your cards.Waiting for some cards is key.
First turn don't summon michion,you want him for his halving effect,gets literally the entire'decks job done by 50%.Once you resolve his effect,he's not really important any more.
I have a video showing replays how I like to use the deck on my YouTube Channel :- https://www.youtube.com/watch?v=K4wu25GQcNk&t=29s