Main deck (60) 3 Aether Adept 1 Bident of Thassa 3 Cackling Counterpart 1 Hall of Triumph 20 Island 3 Merfolk Sovereign 4 Naban, Dean of Iteration 3 Negate 4 Sage of Fables 1 Seafloor Oracle 4 Shaper Apprentice 4 Silvergill Adept 2 Tempest Caller 4 Watertrap Weaver 3 Zhalfirin Void Sideboard (15) 1 Aether Adept 4 Aven Fogbringer 2 Displacement Wave 4 Flashfreeze 1 Negate 3 Sentinel Totem