Main deck (60) 4 Bloodghast 1 Breeding Pool 4 Creeping Chill 2 Darkslick Shores 4 Gravecrawler 1 Haunted Dead 4 Hedron Crab 2 Marsh Flats 4 Merfolk Secretkeeper 4 Once Upon a Time 2 Overgrown Tomb 4 Polluted Delta 4 Prized Amalgam 4 Satyr Wayfinder 4 Stitcher's Supplier 1 Swamp 4 Vengevine 4 Verdant Catacombs 3 Watery Grave Sideboard (15) 1 Abrupt Decay 2 Ashiok, Dream Render 1 Assassin's Trophy 3 Collective Brutality 3 Collector Ouphe 2 Damping Sphere 3 Oko, Thief of Crowns