Main deck (60) 4 Aether Vial 4 Benthic Biomancer 4 Deprive 2 Harbinger of the Tides 11 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 2 Master of Waves 4 Merfolk Trickster 1 Minamo, School at Water's Edge 4 Mutavault 1 Oboro, Palace in the Clouds 4 Silvergill Adept 2 Spell Pierce 4 Spreading Seas 2 Vapor Snag 3 Wanderwine Hub Sideboard (15) 1 Damping Sphere 2 Echoing Truth 1 Grafdigger's Cage 3 Mistcaller 3 Relic of Progenitus 2 Tidebinder Mage 1 Venser, Shaper Savant 2 Wizard's Retort