1 Bottomless Vault
1 Command Tower
1 Grixis Panorama
16 Island
1 Polluted Delta
1 Reliquary Tower
14 Swamp
1 Terrain Generator
1 Underground Sea
1 Watery Grave
1 Aetherize
1 Alirios, Enraptured
1 Arcane Signet
1 Baleful Strix
1 Braids, Conjurer Adept
1 Chemister's Insight
1 Clone
1 Colossal Whale
1 Crush of Tentacles
1 Deadeye Navigator
1 Deep-Sea Kraken
1 Delay
1 Deny Reality
1 Devastation Tide
1 Dimir Doppelganger
1 Dimir Signet
1 Doom Blade
1 Everflowing Chalice
1 Evil Twin
1 Extract from Darkness
1 Fade Away
1 Fallen Shinobi
1 Flood of Tears
1 Force of Will
1 Hypnotic Siren
1 Inkwell Leviathan
1 Jalira, Master Polymorphist
1 Kederekt Leviathan
1 Kefnet the Mindful
1 Master of Waves
1 Memory Plunder
1 Mind Stone
1 Mirko Vosk, Mind Drinker
1 Mystical Teachings
1 Nadir Kraken
1 Naiad of Hidden Coves
1 Nezahal, Primal Tide
1 Notion Thief
1 Ominous Seas
1 Plea for Power
1 Quest for Ula's Temple
1 Ray of Command
1 Reef Worm
1 Rite of Replication
1 River's Rebuke
1 Sarpadian Empires, Vol. VII
1 Scourge of Fleets
1 Silent-Blade Oni
1 Slinn Voda, the Rising Deep
1 Snuff Out
1 Sol Ring
1 Star Compass
1 Stormtide Leviathan
1 Surveyor's Scope
1 Swiftfoot Boots
1 Telemin Performance
1 Thryx, the Sudden Storm
1 Tromokratis
1 Vedalken Orrery
1 Whelming Wave
1 Wonder
1 Wrexial, the Risen Deep
Sideboard:
1 Bident of Thassa
2 Island
1 Lightning Greaves
1 Mass Polymorph
1 Psychic Surgery
1 Serpent of Yawning Depths
1 Stormsurge Kraken
1 Uba Mask
1 Urborg, Tomb of Yawgmoth
1 Whirlwind Denial
1 Worn Powerstone