@LikeButtah
To piggyback on what HowlingLotus said, sacrificed artifact tokens actually hit the graveyard just before they leave play, triggering Marionette Master. It's a really cool interaction. As long as the Master resolves, there isn't much the opponent can do to prevent you from sacrificing your treasures and cells for instant damage.
Besides upgrading with Fatal Push, I'm seriously considering replacing Revel in Riches. It just doesn't produce very many tokens as it comes out later in the game and as a turn five play it is terrible. I honestly can't say it has won many games. Any reccomendatons for a replacement? Mechanized Production is a little too vulnerable for my taste with all the artifact hate (Abrade). I'm thinking of something like Yahenni's Expertise or Torment of Hailfire.
Thank you all for your suggestions :] a fresh perspective is always appreciated after brewing on a deck for hours.