Main deck (60)
4 Bloodstained Mire
3 Carrion Feeder
4 Creeping Chill
4 Glimpse the Unthinkable
4 Gravecrawler
2 Gurmag Angler
4 Hedron Crab
1 Island
3 Marsh Flats
4 Merfolk Secretkeeper
4 Narcomoeba
3 Overgrown Tomb
4 Polluted Delta
4 Prized Amalgam
4 Stitcher's Supplier
1 Swamp
4 Vengevine
3 Watery Grave

Sideboard (15)
1 Abrupt Decay
3 Assassin's Trophy
2 Collective Brutality
2 Fatal Push
3 Leyline of the Void
2 Stain the Mind
2 Thoughtseize