4 Watery Grave
3 Swamp
6 Island
1 Ipnu Rivulet
2 Fetid Pools
3 Fabled Passage
4 Drowned Catacomb
2 Choked Estuary
1 Omen of the Sea
4 Opt
1 Mystical Dispute
1 Hero's Downfall
4 Fatal Push
2 Eliminate
4 Dig Through Time
4 Thoughtseize
2 Thought Erasure
4 Thassa's Oracle
4 Inverter of Truth
4 Jace, Wielder of Mysteries
Sideboard
2 Aether Gust
3 Mystical Dispute
1 Hero's Downfall
1 Shark Typhoon
3 Narset, Parter of Veils
3 Cry of the Carnarium
2 Ashiok, Nightmare Muse