Main deck (60) 4 Aether Vial 4 Cavern of Souls 4 Chalice of the Void 2 Coralhelm Commander 2 Cursecatcher 2 Daze 4 Force of Will 2 Harbinger of the Tides 10 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Trickster 4 Mutavault 4 Silvergill Adept 4 True-Name Nemesis 2 Waterlogged Grove Sideboard (15) 3 Dismember 2 Echoing Truth 2 Force of Negation 4 Relic of Progenitus 2 Submerge 2 Venser, Shaper Savant