Main deck (60) 4 Brazen Borrower 2 Castle Vantress 4 Cloudfin Raptor 4 Gadwick, the Wizened 4 Harbinger of the Tides 19 Island 3 Master of Waves 4 Mausoleum Wanderer 4 Merfolk Trickster 3 Nykthos, Shrine to Nyx 4 Siren Stormtamer 2 Spectral Sailor 1 Tempest Djinn 2 Thassa, God of the Sea Sideboard (15) 1 Disdainful Stroke 3 Entrancing Melody 1 Jace, Architect of Thought 1 Master of Waves 2 Mystical Dispute 2 Negate 1 Spell Pierce 4 Tidebinder Mage