Changed the build a little(thanks to whiley85 and Esper3k):

// Artifacts:
2 Sensei's Divining Top

// Creatures:
4 Shardless Agent
4 Tarmogoyf
3 Baleful Strix
2 Vendilion Clique
3 Deathrite Shaman

// Planeswalkers:
2 Jace, the Mind Sculptor

// Sorceries & Instants
4 Brainstorm
4 Force of Will
4 Ancestral Vision
4 Cabal Therapy
3 Abrupt Decay


// Lands:
1 Island
1 Swamp
1 Forest
3 Bayou
2 Misty Rainforest
3 Polluted Delta
1 Tropical Island
2 Underground Sea
3 Verdant Catacombs
4 Wasteland

The deathrites sure are more handy than pernicious deed. Deed sure helps many times, but the mana advantage and damage from deathrite helps more. Of course I moved deed to the sideboard.
Not that Liliana isn't good, but Jace's control fit better in this deck. I saw that after playing a lot with both.
Cabal Therapy over hymn, always.