1 Access Tunnel
1 Clearwater Pathway // Murkwater Pathway
1 Command Tower
15 Island
1 Rogue's Passage
1 Shipwreck Marsh
1 Sunken Ruins
14 Swamp
1 War Room
1 Watery Grave
1 Agent of Treachery
1 Arcane Signet
1 Atemsis, All-Seeing
1 Baleful Strix
1 Blightsteel Colossus
1 Changeling Outcast
1 Charcoal Diamond
1 Counterspell
1 Covert Technician
1 Demonic Tutor
1 Dimir Signet
1 Dispel
1 Dokuchi Silencer
1 Fellwar Stone
1 Ghostly Pilferer
1 Gingerbrute
1 Grazilaxx, Illithid Scholar
1 Hullbreaker Horror
1 Ingenious Infiltrator
1 Invisible Stalker
1 Jin-Gitaxias, Progress Tyrant
1 Leaden Myr
1 Lightning Greaves
1 Lotus Bloom
1 Mana Drain
1 Manifold Key
1 Marang River Prowler
1 Mindleech Mass
1 Mist-Cloaked Herald
1 Mist-Syndicate Naga
1 Moon-Circuit Hacker
1 Moonsnare Specialist
1 Mukotai Ambusher
1 Negate
1 Nether Traitor
1 Network Terminal
1 Nezahal, Primal Tide
1 Nezumi Prowler
1 Ornithopter of Paradise
1 Patron of the Moon
1 Profane Tutor
1 Prosperous Thief
1 Rhystic Study
1 Roil Elemental
1 Rune-Scarred Demon
1 Satoru Umezawa
1 Scion of Draco
1 Silver Myr
1 Silver-Fur Master
1 Siren Stormtamer
1 Sky Diamond
1 Slither Blade
1 Sludge Monster
1 Sol Ring
1 Tandem Lookout
1 Thousand-Faced Shadow
1 Throat Slitter
1 Trailblazer's Boots
1 Triton Shorestalker
1 Vesuvan Shapeshifter
1 Vilis, Broker of Blood
1 Yuriko, the Tiger's Shadow
1 Zareth San, the Trickster
Sideboard:
1 Bottomless Pool // Locker Room
1 Coastal Piracy
1 Consuming Aberration
1 Dark Ritual
1 Dauthi Trapper
1 Doc Ock's Tentacles
1 Enter the Enigma
1 Gonti, Lord of Luxury
1 Gyruda, Doom of Depths
1 Krydle of Baldur's Gate
1 Okiba-Gang Shinobi
1 Ornithopter
1 Pursued Whale
1 Quietus Spike
1 River Sneak
1 Sakashima of a Thousand Faces
1 Sapphire Medallion
1 Saw It Coming
1 Scholar of the Lost Trove
1 Shoreline Looter
1 Skullsnatcher
1 Slippery Scoundrel
1 Torgaar, Famine Incarnate
1 Vedalken Infiltrator
1 Veteran Ice Climber
1 Vorpal Sword