I was testing this archetype for some time now (2 weeks), and it proves a good base.
However the result are quite mixed, as it is quite good agains control, in fact very good, but horrible against aggro decks with many reccurring threats like Vampires.

Here is the deck list:

UW Proliferate

Lands (25)
Arid Mesa
Celestial Colonnade
Glacial Fortress
Scalding Tarn
Seachrome Coast
Tectonic Edge

Spells (22)
Everflowing Chalice
Contagion Clasp
Into the Roil
Luminarch Ascension
Mana Leak
Day of Judgment

Planeswalkers (9)
Jace Beleren
Jace, the Mind Sculptor
Gideon Jura
Venser, the Sojourner

Creatures (5)
Wall of Omens
Frost Titan
Sun Titan
Sideboard (15)
Into the Roil
Revoke Existence
Day of Judgment
Leyline of Sanctity
Baneslayer Angel

As in testing, agaisn control it proved to be a fairly easy matchups (uw, ub…), as the match consist in successfully resolving an ascension. The Jace’s number are in for the jace wars, and even against permission builds, you have to play around counterspells, but anyway this is highly favorable matchup.

Against aggro this proved to be very tricky, with scarce wins against vampires (needed so much the Condemn and DoJ, and even with them, it was very problematic). First version did not run Wall of Omens, and i expect to see an improvement against aggro decks. New addition Leylines in the side, could improve the red deck matchup.

Sideboard is subject to change.

I will post some match tests as soon as i can do some coverage.