Main deck (60) 4 Aether Vial 4 Cursecatcher 1 Echoing Truth 3 Harbinger of the Tides 13 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Master of Waves 3 Merfolk Trickster 1 Minamo, School at Water's Edge 4 Mutavault 1 Oboro, Palace in the Clouds 4 Silvergill Adept 4 Spell Pierce 4 Spreading Seas 1 Tectonic Edge 1 Tidebinder Mage Sideboard (15) 4 Deprive 2 Dismember 2 Hurkyl's Recall 2 Mistcaller 3 Relic of Progenitus 1 Tidebinder Mage 1 Venser, Shaper Savant