U/B

[Falcon182]

U/B 60 cards, 0 sideboard 2 {Drowned Catacomb} 5 {Island} 1 {Underground Sea} 2 {Nephalia Drownyard} 5 {Swamp} 4 {Watery Grave} 19 lands 4 {Invisible Stalker} 2 {Delver of Secrets} 2 {Sheoldred, Whispering One} 8 creatures 3 {Dark Ritual} 4 {Mana Leak} 2 {Preordain} 1 {Liliana of the Veil} 3 {Runechanter's Pike} 3 {Go for the Throat} 2 {Ponder} 3 {Surgical Extraction} 2 {Hymn to Tourach} 3 {Despise} 4 {Force of Will} 3 {Counterspell} 33 other spells Sideboard

[cltrn81]

Why Sheoldred?  I don't see a viable way to get her on the board unless you get lucky with a couple dark ritual draws.  I get that you will be able to buy some time will all those spells.  Is your game plan much different than what I mentioned?