1 Ash Barrens
1 Bojuka Bog
1 Choked Estuary
1 Command Tower
1 Halimar Depths
1 Mortuary Mire
1 Myriad Landscape
1 Obscura Storefront
1 Rogue's Passage
1 Shipwreck Marsh
18 Snow-Covered Island
5 Snow-Covered Swamp
1 Sunken Hollow
1 Temple of Deceit
1 Aether Gale
1 Arcane Signet
1 Blood on the Snow
1 Charcoal Diamond
1 Coldsteel Heart
1 Commander's Sphere
1 Consider
1 Counterspell
1 Deep-Sea Kraken
1 Dimir Signet
1 Diviner's Portent
1 Dreamstone Hedron
1 Elder Deep-Fiend
1 Even the Score
1 Everflowing Chalice
1 Fact or Fiction
1 Firemind Vessel
1 Frantic Search
1 Gyruda, Doom of Depths
1 Hedron Archive
1 Hullbreaker Horror
1 Icebreaker Kraken
1 In Garruk's Wake
1 Junk Winder
1 Lochmere Serpent
1 Mesmerizing Benthid
1 Millikin
1 Mind Stone
1 Monastery Siege
1 Nadir Kraken
1 Ominous Seas
1 Otherworldly Gaze
1 Pull from Tomorrow
1 Quest for Ula's Temple
1 Rain of Revelation
1 Read the Bones
1 Reservoir Kraken
1 River Serpent
1 Runo Stromkirk // Krothuss, Lord of the Deep
1 Satoru Umezawa
1 Saw It Coming
1 Scourge of Fleets
1 Serpent of Yawning Depths
1 Shipbreaker Kraken
1 Silver Scrutiny
1 Sky Diamond
1 Slinn Voda, the Rising Deep
1 Solemn Simulacrum
1 Spawning Kraken
1 Stonespeaker Crystal
1 Stormtide Leviathan
1 Striped Riverwinder
1 Swiftfoot Boots
1 Sword Coast Serpent // Capsizing Wave
1 The Everflowing Well // The Myriad Pools
1 Thirst for Discovery
1 Thryx, the Sudden Storm
1 Tidal Terror
1 Trench Behemoth
1 Tromokratis
1 Victimize
1 Whelming Wave
1 Wonder
1 Wrexial, the Risen Deep
1 You Find the Villains' Lair
Sideboard:
1 Alchemist's Retrieval
1 Brinelin, the Moon Kraken
1 Depart the Realm
1 Kiora Bests the Sea God
1 Liquimetal Torque
1 Nemesis of Reason
1 Prismatic Lens
1 Probe
1 Read the Runes
1 Teferi's Time Twist