Main deck (60) 4 Aether Vial 4 Cavern of Souls 4 Flare of Denial 4 Harbinger of the Seas 1 Hydroelectric Specimen 7 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 3 Mutavault 1 Oboro, Palace in the Clouds 1 Otawara, Soaring City 2 Rishadan Dockhand 3 Silvergill Adept 4 Sink into Stupor 2 Subtlety 4 Tide Shaper 4 Tishana's Tidebinder 4 Vodalian Hexcatcher Sideboard (15) 2 Aether Gust 1 Damping Matrix 3 Damping Sphere 3 Dismember 2 Force of Negation 2 Grafdigger's Cage 2 Mystical Dispute