There are two versions: one with delver and one without. One is naturally faster than the other. The other win conditions are vendillion clique and tombstalker. The lands help too, though mishra's factory is more used as a blocker.
What I like about the deck is stripping hands with hymns and snapcasters, then cast jace for the lockdown. Limiting myself to two colours means it's not as susceptible to wasteland, blood moon and price of progress as three colours.
I played the version with delver. It presents a great clock against combo, but it's pretty bad against rug and other aggro decks with cheap removal. Not sure if I should play delver or add a third colour.