Main deck (60) 4 Aether Vial 4 Benthic Biomancer 2 Fiery Islet 4 Force of Negation 2 Harbinger of the Tides 11 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Master of Waves 4 Merfolk Trickster 2 Mistcaller 4 Mutavault 1 Oboro, Palace in the Clouds 4 Silvergill Adept 4 Spreading Seas 2 Waterlogged Grove Sideboard (15) 3 Ceremonious Rejection 2 Deprive 2 Dismember 2 Echoing Truth 2 Grafdigger's Cage 4 Relic of Progenitus