Main deck (60)
2 Bloodstained Mire
2 Carrion Feeder
4 Creeping Chill
4 Glimpse the Unthinkable
4 Gravecrawler
4 Hedron Crab
3 Marsh Flats
2 Memory Sluice
2 Merfolk Secretkeeper
4 Narcomoeba
3 Once Upon a Time
3 Overgrown Tomb
4 Polluted Delta
4 Prized Amalgam
1 Snow-Covered Swamp
4 Stitcher's Supplier
4 Vengevine
3 Verdant Catacombs
3 Watery Grave

Sideboard (15)
2 Collective Brutality
1 Damping Sphere
3 Force of Negation
4 Leyline of the Void
2 Nature's Claim
3 Oko, Thief of Crowns