Board out of Nowhere

Click here for visual deck (with images)
Click here for my EDH Commander decks
 
Also known as my "Sweeper Recovery" deck, it tries to rebuild a board state quickly from basically nothing. I am assuming that the board is getting swept every turn (by other players), except for lands, and I need a "top deck".
 
Click here for an old 5 color version of this deck.
 
Mana Acceleration (9): General (1): Spells (28): Sideboard (Omitted/Cut card ideas):
1 Commander's Sphere 1 Tasigur, the Golden Fang 1 Grimoire of the Dead 1 Whip of Erebos
1 Unstable Obelisk   1 Memory Jar 1 Corpse Dance
1 Cultivate Creatures (26): 1 Temporal Aperture 1 Time Spiral
1 Explosive Vegetation 1 Artisan of Kozilek 1 Deadbridge Chant 1 Timetwister
1 Kodama's Reach 1 Kozilek, Butcher of Truth 1 Spitting Image 1 Primal Surge
1 Mana Reflection 1 Havengul Lich 1 Villainous Wealth 1 Devastation Tide
1 Recross the Paths 1 Oona, Queen of the Fae 1 Army of the Damned 1 Green Sun's Zenith
1 Skyshroud Claim 1 The Mimeoplasm 1 Diabolic Revelation 1 Bribery
1 Vorinclex, Voice of Hunger 1 Baleful Force 1 Ghastly Conscription  
  1 Chainer, Dementia Master 1 Hedonist's Trove  
Lands (36): 1 Geth, Lord of the Vault 1 Living Death  
1 Underground Sea 1 Pestilence Demon 1 Necromantic Selection  
1 Bayou 1 Rune-Scarred Demon 1 Rise of the Dark Realms  
1 Tropical Island 1 Sepulchral Primordial 1 Yawgmoth's Will  
1 Watery Grave 1 Soul of Innistrad 1 Back from the Brink  
1 Overgrown Tomb 1 Consecrated Sphinx 1 Blatant Thievery  
1 Breeding Pool 1 Diluvian Primordial 1 Blue Sun's Zenith  
1 Sunken Ruins 1 Djinn of Wishes 1 Clone Legion  
1 Twilight Mire 1 Jin-Gitaxias, Core Augur 1 Cyclonic Rift  
1 Flooded Grove 1 Kederekt Leviathan 1 Rite of Replication  
1 Drowned Catacomb 1 Myojin of Seeing Winds 1 Stroke of Genius  
1 Woodland Cemetery 1 Sphinx of Magosi 1 Call of the Wild  
1 Hinterland Harbor 1 Sphinx of Uthuun 1 Creeping Renaissance  
1 Opulent Palace 1 Tidespout Tyrant 1 Genesis Wave  
1 Command Tower 1 Avenger of Zendikar 1 Lurking Predators  
1 Gaea's Cradle 1 Genesis 1 Praetor's Counsel  
1 Mosswort Bridge 1 Genesis Hydra 1 See the Unwritten  
1 Reflecting Pool 1 Moldgraf Monstrosity 1 Tooth and Nail  
6 Swamp 1 Terastodon    
6 Island      
6 Forest      
1 Sol Ring