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

Sideboard
3 Oko, Thief of Crowns
3 Force of Negation
1 Force of Vigor
1 Assassin's Trophy
1 Damping Sphere
2 Collective Brutality
4 Leyline of the Void