1 Ancient Tomb
1 Bojuka Bog
1 Command Tower
1 Demolition Field
1 Detection Tower
1 Dimir Aqueduct
1 Drowned Catacomb
1 Fabled Passage
1 Halimar Depths
9 Island
1 Morphic Pool
1 Mortuary Mire
1 Polluted Delta
1 Port of Karfell
1 Prismatic Vista
1 River of Tears
1 Shipwreck Marsh
1 Sunken Hollow
1 Sunken Ruins
5 Swamp
1 Takenuma, Abandoned Mire
1 Underground River
1 Watery Grave
1 Witch's Cottage
1 Agent of Treachery
1 Amphin Mutineer
1 Arcane Adaptation
1 Arcane Signet
1 Ashiok, Dream Render
1 Auton Soldier
1 Bident of Thassa
1 Bitter Triumph
1 Black Market Connections
1 Brainstorm
1 Buried Alive
1 Chthonian Nightmare
1 Coiling Rebirth
1 Conch Horn
1 Conspiracy
1 Copy Land
1 Counterspell
1 Deranged Assistant
1 Dimir Signet
1 Diresight
1 Dream Eater
1 Faerie Mastermind
1 Feed the Swarm
1 Fellwar Stone
1 Frantic Search
1 Glasspool Mimic // Glasspool Shore
1 Gyruda, Doom of Depths
1 Herald of Leshrac
1 Hullbreaker Horror
1 Incarnation Technique
1 Junk Winder
1 Lightning Greaves
1 Lochmere Serpent
1 Makeshift Mannequin
1 Malakir Rebirth // Malakir Mire
1 Matzalantli, the Great Door // The Core
1 Millikin
1 Mirrorhall Mimic // Ghastly Mimicry
1 Misleading Signpost
1 Noxious Gearhulk
1 Ornithopter of Paradise
1 Ponder
1 Reality Shift
1 Ripples of Undeath
1 Runo Stromkirk // Krothuss, Lord of the Deep
1 Scion of Darkness
1 Scourge of Fleets
1 Sea-Dasher Octopus
1 Serpent of Yawning Depths
1 Sire of Stagnation
1 Sol Ring
1 Spawning Kraken
1 Stormsurge Kraken
1 Striped Riverwinder
1 Swiftfoot Boots
1 Sword of Hearth and Home
1 Talisman of Dominance
1 Teferi's Veil
1 The Everflowing Well // The Myriad Pools
1 Titan of Littjara
1 Toxic Deluge
1 V.A.T.S.
1 Victimize
1 Whelming Wave
Sideboard:
1 Animate Dead
1 Breach the Multiverse
1 Careful Study
1 Cauldron's Gift
1 Chart a Course
1 Compulsive Research
1 Consecrated Sphinx
1 Defossilize
1 Dread Return
1 Lord of the Void
1 Metamorphosis Fanatic
1 Obsessive Stitcher
1 Persist
1 Reanimate
1 Restart Sequence
1 Shard of the Void Dragon
1 Thirst for Discovery
1 Thirst for Knowledge
1 Thirst for Meaning
1 You Find the Villains' Lair