4 Breeding Pool
4 Drowned Catacomb
2 Hinterland Harbor
4 Overgrown Tomb
2 Swamp
4 Watery Grave
4 Woodland Cemetery
4 Creeping Chill
4 Fiend Artisan
4 Lazav, the Multifarious
4 Merfolk Secretkeeper // Venture Deeper
4 Mire Triton
4 Narcomoeba
4 Silversmote Ghoul
4 Stitcher's Supplier
4 Uro, Titan of Nature's Wrath
Sideboard: