Need some help finishing

[Deathstorm]

Deck 64 cards, 0 sideboard 14 {Swamp} 2 {Tolarian Academy} 4 {Drowned Catacomb} 1 {Phyrexian Tower} 21 lands 2 {Phantasmal Image} 1 {Phyrexian Infiltrator} 1 {Dark Confidant} 1 {Sakashima's Student} 1 {Spellskite} 3 {Memnite} 1 {Sheoldred, Whispering One} 3 {Phyrexian Dreadnought} 3 {Phage the Untouchable} 16 creatures 1 {Scroll Rack} 1 {Demonic Tutor} 1 {Static Orb} 1 {Liliana of the Dark Realms} 3 {Lightning Greaves} 3 {Torpor Orb} 1 {Grim Monolith} 4 {Dismember} 3 {Drain Life} 3 {Rewind} 1 {Unwinding Clock} 1 {Tezzeret, Agent of Bolas} 1 {Mox Diamond} 2 {Dark Ritual} 1 {Dauthi Embrace} 27 other spells Sideboard