Main deck (60) 4 Chemister's Insight 1 Commence the Endgame 3 Cry of the Carnarium 3 Dead Weight 2 Devious Cover-Up 2 Didn't Say Please 4 Dismal Backwater 1 Erebos's Intervention 2 Essence Scatter 11 Island 2 Murder 2 Mystical Dispute 3 Negate 4 Omen of the Sea 3 Ominous Seas 3 Soul-Guide Lantern 9 Swamp 1 Thassa's Intervention Sideboard (15) 2 Didn't Say Please 4 Duress 2 Essence Scatter 1 Lurrus of the Dream-Den 2 Mire's Grasp 1 Negate 3 Spark Harvest