Main deck (60) 2 Choked Estuary 4 Dig Through Time 4 Drowned Catacomb 2 Drown in the Loch 4 Fabled Passage 4 Fatal Push 2 Fetid Pools 2 Hero's Downfall 4 Inverter of Truth 6 Island 2 Jace, Vryn's Prodigy 4 Jace, Wielder of Mysteries 2 Mystical Dispute 4 Opt 2 Swamp 2 Thassa's Oracle 2 Thought Erasure 4 Thoughtseize 4 Watery Grave Sideboard (15) 2 Ashiok, Nightmare Muse 2 Collective Brutality 3 Damping Sphere 1 Extinction Event 2 Kalitas, Traitor of Ghet 2 Narset, Parter of Veils 1 Negate 1 Noxious Grasp 1 Ritual of Soot