Smothering Tithe is clearly too good not to run in this deck. The number of cards it has synergy with is kind of nuts. Unfortunately March of the Machines is some real anti-synergy. The obvious thing to sub in is Mechanized Production, but the synergy there is TOO strong. I'm trying to think of a package I can add that doesn't shut off Tithe, but doesn't kill everyone the turn after I drop Tithe. Any thoughts?
Master of Etherium? Something something Scrap Trawler? The Antiquities War?