Simple, but with a lot of bricks. Pot of Prosperity and Foolish Burial + FB Goods x3 would give you some extra consistency. Plus the Fiendsmith engine, with Lurrie and Tract, would still let you play the engine as a back up plan. Run 3 Thrust and a Talents to find some other useful burn spells, or other blow outs. Could this deck fit a Labyrinth engine?
From 1 Engraver in hand or Moon, I just go into Beatrice send Rollback, and if they dont negate anything, next turn Beatrice send Ghost Meets Girl and that's game if it all resolves because I have 4 other cards in hand. Ban Beatrice.