4 Creeping Chill
1 Bloodstained Mire
4 Polluted Delta
1 Marsh Flats
2 Overgrown Tomb
1 Swamp
4 Verdant Catacombs
3 Watery Grave
1 Breeding Pool
2 Darkslick Shores
4 Gravecrawler
4 Hedron Crab
4 Merfolk Secretkeeper
4 Narcomoeba
4 Prized Amalgam
4 Stitcher's Supplier
4 Vengevine
4 Grisly Salvage
1 Collective Brutality
4 Once Upon a Time
Sideboard
2 Collective Brutality
3 Damping Sphere
3 Force of Vigor
4 Leyline of the Void
1 Assassin's Trophy
2 Abrupt Decay