1 Clearwater Pathway // Murkwater Pathway
1 Command Tower
1 Darkslick Shores
1 Drowned Catacomb
12 Island
1 Morphic Pool
1 Mystic Sanctuary
1 Polluted Delta
1 Rogue's Passage
8 Swamp
1 Underground River
1 Urborg, Tomb of Yawgmoth
1 Watery Grave
1 Agadeem's Awakening // Agadeem, the Undercrypt
1 Agent of Treachery
1 Altar of the Brood
1 Anowon, the Ruin Thief
1 Arcane Signet
1 Bident of Thassa
1 Bitterblossom
1 Bloodchief Ascension
1 Brainstorm
1 Bruvac the Grandiloquent
1 Cloak and Dagger
1 Coat of Arms
1 Counterspell
1 Court of Cunning
1 Cover of Darkness
1 Cyclonic Rift
1 Damnation
1 Deepchannel Mentor
1 Demonic Tutor
1 Dimir Signet
1 Drown in the Loch
1 Fierce Guardianship
1 Force of Negation
1 Frogtosser Banneret
1 Glasspool Mimic // Glasspool Shore
1 Herald's Horn
1 Invisible Stalker
1 Keeper of Keys
1 Kindred Discovery
1 Lightning Greaves
1 Maddening Cacophony
1 Mask of Riddles
1 Maskwood Nexus
1 Master Thief
1 Memory Erosion
1 Merfolk Windrobber
1 Metallic Mimic
1 Mindcrank
1 Mystic Remora
1 Nighthawk Scavenger
1 Nimana Skydancer
1 No Mercy
1 Notorious Throng
1 Oona, Queen of the Fae
1 Oona's Blackguard
1 Opposition Agent
1 Pact of Negation
1 Reconnaissance Mission
1 Reflections of Littjara
1 Rhystic Study
1 Sakashima of a Thousand Faces
1 Sakashima the Impostor
1 Sea Gate Restoration // Sea Gate, Reborn
1 Soaring Thought-Thief
1 Sphinx's Tutelage
1 Stinkdrinker Bandit
1 Sure-Footed Infiltrator
1 Swiftfoot Boots
1 Syr Konrad, the Grim
1 Teferi's Tutelage
1 Thada Adel, Acquisitor
1 Thassa, God of the Sea
1 Thieves' Guild Enforcer
1 Thieving Skydiver
1 Triton Shorestalker
1 Vampiric Tutor
1 Varragoth, Bloodsky Sire
1 Windfall
1 Zareth San, the Trickster
Sideboard:
1 Basalt Monolith
1 Dowsing Dagger // Lost Vale
1 Hullbreacher
1 Mesmeric Orb
1 Military Intelligence
1 Psychic Corrosion
1 Rankle, Master of Pranks
1 Ruin Crab
1 Slither Blade
1 Talisman of Dominance