Geth Oona Sisters

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Choose one of four generals when playing this deck: Geth, Oona, Sisters of Stone Death, or Drana.
If using Sisters, replace 4 Swamps with Forests.
This deck runs massive mana ramp (25 cards), to abuse the general.
 
Mana Acceleration (25): General (4 possible): Spells (28): Sideboard (Omitted/Cut card ideas):
1 Astral Cornucopia 1 Geth, Lord of the Vault 1 All Is Dust 1 Overwhelming Forces
1 Blinkmoth Urn 1 Oona, Queen of the Fae 1 Argentum Armor 1 Sunstone
1 Burnished Hart 1 Sisters of Stone Death 1 Candelabra of Tawnos 1 Guardian Beast
1 Caged Sun 1 Drana, Kalastria Bloodchief 1 Darksteel Forge 1 Oblivion Stone
1 Coalition Relic   1 Illusionist's Bracers 1 Charcoal Diamond
1 Coldsteel Heart Creatures (10): 1 Journeyer's Kite 1 Fellwar Stone
1 Commander's Sphere 1 Kozilek, Butcher of Truth 1 Karn Liberated 1 Fractured Powerstone
1 Darksteel Ingot 1 Ulamog, the Infinite Gyre 1 Memory Jar 1 Mind Stone
1 Doubling Cube 1 Ulamog, the Ceaseless Hunger 1 Mind's Eye 1 Star Compass
1 Dreamstone Hedron 1 Baleful Force 1 Mirrorworks 1 Paradise Plume
1 Everflowing Chalice 1 Bloodgift Demon 1 Planar Portal 1 Manalith
1 Extraplanar Lens 1 Crypt Ghast 1 Prototype Portal 1 Sol Grail
1 Gauntlet of Power 1 Graveborn Muse 1 Rings of Brighthearth 1 Demonic Tutor
1 Gilded Lotus 1 Magus of the Coffers 1 Scour from Existence 1 Ur-Golem's Eye
1 Hedron Archive 1 Nirkana Revenant 1 Sculpting Steel 1 Diabolic Tutor
1 Metalworker 1 Rune-Scarred Demon 1 Staff of Domination 1 Sisay's Ring
1 Mox Opal   1 Staff of Nin 1 Necropolis Regent
1 Prismatic Lens   1 Sword of Feast and Famine 1 Dregs of Sorrow
1 Spectral Searchlight   1 Tower of Fortunes 1 Nevinyrral's Disk
1 Sword of the Animist   1 Unwinding Clock 1 Cloud Key
1 Thran Dynamo   1 Urza's Blueprints 1 Semblance Anvil
1 Unstable Obelisk   1 Black Market 1 Skull of Ramos
1 Vessel of Endless Rest   1 Diabolic Revelation 1 Phyrexian Totem
1 Worn Powerstone   1 Exsanguinate 1 Griselbrand
1 Liliana of the Dark Realms   1 Grave Betrayal 1 Beseech the Queen
    1 Ob Nixilis Reignited 1 Grim Tutor
Lands (36 + 4 alternate):   1 Phyrexian Arena 1 City of Shadows
1 Cabal Coffers   1 Underworld Connections 1 Plague Wind
1 Deserted Temple      
1 Mishra's Workshop      
1 Myriad Landscape      
1 Thawing Glaciers      
1 Thespian's Stage      
1 Vesuva      
27 Swamp      
1 Sol Ring      
1 Mana Crypt      
4 Forest