Main deck (60)
4 Crypt Incursion
4 Dismal Backwater
2 Divest
4 Dream Twist
4 Drowned Catacomb
4 Duress
9 Island
4 Memory Sluice
4 Merfolk Secretkeeper
4 Ruin Crab
3 Snow-Covered Swamp
2 Spell Pierce
4 Stream of Thought
4 Thought Scour
4 Tome Scour

Sideboard (12)
4 Dispel
4 Mana Leak
4 Unsummon