Main deck (75) 1 Agent of Treachery 2 Ashiok's Erasure 2 Atris, Oracle of Half-Truths 1 Brazen Borrower 1 Castle Locthwain 3 Castle Vantress 1 Cavalier of Gales 1 Connive // Concoct 2 Didn't Say Please 1 Doom Whisperer 3 Drowned Secrets 3 Fabled Passage 2 Folio of Fancies 1 God-Eternal Bontu 8 Island 2 Knight of the Ebon Legion 2 Legion's End 1 Leyline of Anticipation 1 Leyline of the Void 3 Liliana, Dreadhorde General 4 Merfolk Secretkeeper 3 Murmuring Mystic 1 Mystical Dispute 2 Nadir Kraken 2 Narset, Parter of Veils 1 Rankle, Master of Pranks 10 Swamp 2 Thassa's Intervention 2 Thassa's Oracle 2 Thief of Sanity 3 Thought Collapse 1 Unmoored Ego 1 Watery Grave Sideboard (15) 1 Ashiok's Erasure 1 Atris, Oracle of Half-Truths 2 Didn't Say Please 1 Murmuring Mystic 2 Mystical Dispute 1 Narset, Parter of Veils 2 Omen of the Sea 3 Opt 1 Sinister Sabotage 1 Thought Collapse