Main deck (60) 2 Blooming Marsh 1 Boseiju, Who Endures 4 Collective Brutality 4 Extirpate 1 Forest 2 Gemstone Caverns 4 Grief 4 Misty Rainforest 2 Overgrown Tomb 2 Serum Powder 18 Slime Against Humanity 4 Surgical Extraction 4 Thoughtseize 2 Underground Mortuary 4 Verdant Catacombs 2 Wooded Foothills Sideboard (15) 2 Chalice of the Void 4 Force of Vigor 1 Kaheera, the Orphanguard 2 Legion's End 4 Leyline of the Void 2 Pithing Needle