Main deck (60) 4 Aether Vial 4 Dismember 4 Echoing Truth 4 Faerie Conclave 4 Harbinger of the Tides 10 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Master of Waves 4 Merfolk Trickster 4 Mutavault 1 Oboro, Palace in the Clouds 4 Silvergill Adept 4 Spreading Seas 1 Tectonic Edge Sideboard (15) 4 Chalice of the Void 4 Deprive 4 Relic of Progenitus 3 Tectonic Edge