Main deck (60) 4 Aether Vial 4 Benthic Biomancer 2 Cavern of Souls 2 Coralhelm Commander 2 Deprive 1 Force of Negation 13 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Trickster 4 Mutavault 1 Oboro, Palace in the Clouds 4 Repeal 4 Silvergill Adept 4 Spreading Seas 2 Tidebinder Mage 1 Wizard's Retort Sideboard (15) 2 Ceremonious Rejection 2 Chalice of the Void 3 Dismember 2 Faerie Macabre 4 Relic of Progenitus 2 Wizard's Retort