2 Breeding Pool
3 Misty Rainforest
1 Overgrown Tomb
4 Polluted Delta
2 Swamp
4 Verdant Catacombs
3 Watery Grave
4 Creeping Chill
4 Glimpse the Unthinkable
4 Gravecrawler
2 Gurmag Angler
4 Hedron Crab
4 Merfolk Secretkeeper // Venture Deeper
4 Narcomoeba
4 Prized Amalgam
4 Stitcher's Supplier
4 Vengevine
Sideboard:
2 Ashiok, Dream Render
2 Assassin's Trophy
3 Fatal Push
4 Thoughtseize