It's a pretty straight forward deck...messing around with it a little. Any suggestions?

// Lands
1 [ON] Bloodstained Mire
4 [ZEN] Marsh Flats
2 [R] Bayou
1 [LRW] Shelldock Isle
4 [ZEN] Verdant Catacombs
4 [U] Underground Sea
4 [ON] Polluted Delta
1 [6E] Swamp (2)

// Creatures
4 [FUT] Tombstalker
4 [FUT] Tarmogoyf
1 [ROE] Emrakul, the Aeons Torn
1 [UL] Cloud of Faeries

// Spells
1 [DD2] Daze
2 [V09] Lotus Petal
1 [SOK] Pithing Needle
4 [AT] Hymn to Tourach
4 [LRW] Thoughtseize
4 [WL] Doomsday
4 [DDE] Dark Ritual
4 [CST] Brainstorm
4 [V09] Sensei's Divining Top
1 [ARB] Maelstrom Pulse

// Sideboard
SB: 4 [ZEN] Mindbreak Trap
SB: 3 [DK] Tormod's Crypt
SB: 3 [TO] Llawan, Cephalid Empress
SB: 2 [MI] Mind Harness
SB: 3 [OD] Ghastly Demise