4 Merfolk Secretkeeper
4 Creeping Chill
4 Stitcher's Supplier
4 Prized Amalgam
4 Gravecrawler
4 Vengevine
4 Verdant Catacombs
4 Hedron Crab
3 Marsh Flats
3 Memory Sluice
4 Narcomoeba
3 Glimpse the Unthinkable
3 Overgrown Tomb
3 Watery Grave
3 Carrion Feeder
4 Bloodstained Mire
2 Swamp

Sideboard
4 Oko, Thief of Crowns
4 Force of Negation
3 Leyline of the Void
4 Echoing Truth