Main deck (60) 4 Aether Vial 4 Cavern of Souls 3 Daze 4 Force of Will 3 Harbinger of the Tides 13 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Trickster 3 Mutavault 4 Rishadan Dockhand 4 Silvergill Adept 2 Smuggler's Copter 4 Tide Shaper Sideboard (15) 1 Ashiok, Dream Render 2 Blue Elemental Blast 1 Echoing Truth 2 Ensnare 2 Flusterstorm 1 Force of Negation 1 Grafdigger's Cage 2 Gut Shot 1 Harbinger of the Tides 2 Surgical Extraction