35 Island
1 Reliquary Tower
1 Rogue's Passage
1 Aethersquall Ancient
1 Arcane Denial
1 Brainstorm
1 Cackling Counterpart
1 Caged Sun
1 Chasm Skulker
1 Colossal Whale
1 Crush of Tentacles
1 Curse of the Swine
1 Cyclonic Rift
1 Deep-Sea Kraken
1 Devastation Tide
1 Disallow
1 Disdainful Stroke
1 Dissipate
1 Elder Deep-Fiend
1 Elixir of Immortality
1 Engulf the Shore
1 Evacuation
1 Extraplanar Lens
1 Frantic Search
1 Gauntlet of Power
1 Gilded Lotus
1 Gomazoa
1 Grozoth
1 Guard Gomazoa
1 High Tide
1 Inkwell Leviathan
1 Into the Roil
1 Kederekt Leviathan
1 Kraken of the Straits
1 Leyline of Anticipation
1 Lightning Greaves
1 Lorthos, the Tidemaker
1 Man-o'-War
1 Merfolk Wayfinder
1 Mulldrifter
1 Nezahal, Primal Tide
1 Polymorphist's Jest
1 Ponder
1 Propaganda
1 Quest for Ula's Temple
1 Quicksilver Amulet
1 Rapid Hybridization
1 Reality Shift
1 Reef Worm
1 Rite of Replication
1 Rush of Knowledge
1 Scourge of Fleets
1 Shipbreaker Kraken
1 Sigiled Starfish
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Sword of the Animist
1 Thassa, God of the Sea
1 Thran Dynamo
1 Trench Gorger
1 Tromokratis
1 Ugin's Insight
1 Whelming Wave
1 Worn Powerstone
Sideboard:
1 Counterspell
1 Dissipation Field
1 Dissolve
1 Journeyer's Kite
1 Negate
1 Supreme Will