Main deck (60) 4 Bloodghast 3 Bloodstained Mire 1 Breeding Pool 4 Creeping Chill 2 Darkslick Shores 1 Driven // Despair 4 Gravecrawler 4 Grisly Salvage 4 Hedron Crab 4 Merfolk Secretkeeper 4 Once Upon a Time 2 Overgrown Tomb 4 Polluted Delta 4 Prized Amalgam 4 Stitcher's Supplier 2 Swamp 4 Vengevine 2 Verdant Catacombs 3 Watery Grave Sideboard (15) 1 Abrupt Decay 3 Collective Brutality 1 Damping Sphere 3 Fatal Push 2 Leyline of the Void 3 Nature's Claim 2 Oko, Thief of Crowns