1 Bojuka Bog
1 Choked Estuary
1 Clearwater Pathway // Murkwater Pathway
1 Command Tower
1 Dimir Aqueduct
1 Drowned Catacomb
1 Geier Reach Sanitarium
1 Halimar Depths
1 Ice Tunnel
10 Island
1 Mortuary Mire
1 Myriad Landscape
1 Mystic Sanctuary
1 Otawara, Soaring City
1 Port of Karfell
1 Rogue's Passage
1 Shipwreck Marsh
1 Sunken Hollow
3 Swamp
1 Tainted Isle
1 Takenuma, Abandoned Mire
1 Temple of Deceit
1 Witch's Cottage
1 An Offer You Can't Refuse
1 Arcane Denial
1 Arcane Signet
1 Archetype of Imagination
1 Bolas's Citadel
1 Brainstorm
1 Buried Alive
1 Counterspell
1 Deep-Sea Kraken
1 Dimir Signet
1 Dread Return
1 Elder Deep-Fiend
1 Entomb
1 Fact or Fiction
1 Feed the Swarm
1 Flood of Tears
1 Frantic Search
1 Gyruda, Doom of Depths
1 Heartless Summoning
1 Hedron Archive
1 High Tide
1 Hullbreaker Horror
1 Icebreaker Kraken
1 Imprisoned in the Moon
1 Incarnation Technique
1 Infernal Grasp
1 Junk Winder
1 Kiora Bests the Sea God
1 Lochmere Serpent
1 Malakir Rebirth // Malakir Mire
1 Military Intelligence
1 Mind Stone
1 Nadir Kraken
1 Negate
1 Persist
1 Ponder
1 Pongify
1 Quest for Ula's Temple
1 Quicksilver Amulet
1 Rapid Hybridization
1 Reality Shift
1 Reanimate
1 Reconnaissance Mission
1 Runo Stromkirk // Krothuss, Lord of the Deep
1 Scourge of Fleets
1 Sea-Dasher Octopus
1 Search for Azcanta // Azcanta, the Sunken Ruin
1 Serpent of Yawning Depths
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Spawning Kraken
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Strionic Resonator
1 Sword of the Animist
1 Tainted Indulgence
1 Talisman of Dominance
1 Thirst for Discovery
1 Thran Dynamo
1 Unmarked Grave
1 Victimize
1 Wayfarer's Bauble
1 Whelming Wave
1 Windfall
1 Wonder
1 Wrexial, the Risen Deep
Sideboard: