1 Adaptive Automaton
1 Aquitect's Will
1 Bident of Thassa
1 Clever Impersonator
1 Coastal Piracy
1 Coralhelm Commander
1 Cyclonic Rift
1 Distant Melody
1 Door of Destinies
1 Empress Galina
1 Fallowsage
1 Force of Will
1 Fumigate
1 Harpoon Sniper
1 Ishai, Ojutai Dragonspeaker
1 Leyline of Anticipation
1 Lord of Atlantis
1 Lullmage Mentor
1 Master of the Pearl Trident
1 Merciless Eviction
1 Merfolk Sovereign
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Patriarch's Bidding
1 Ravos, Soultender
1 Rite of Replication
1 Rootwater Thief
1 Sea Scryer
1 Sea's Claim
1 Seahunter
1 Seasinger
1 Sol Ring
1 Spreading Seas
1 Stonybrook Banneret
1 Stonybrook Schoolmaster
1 Streambed Aquitects
1 Summon the School
1 Supreme Verdict
1 Surgespanner
1 Swords to Plowshares
1 Sygg, River Cutthroat
1 Sygg, River Guide
1 Talisman of Dominance
1 Talisman of Progress
1 Thassa, God of the Sea
1 Tidal Courier
1 Tidal Warrior
1 True-Name Nemesis
1 Vedalken Orrery
1 Wake Thrasher
1 Wanderwine Prophets
1 Whip of Erebos
Sideboard:
1 Always Watching
1 Aquitect's Will
1 Azorius Signet
1 Burnished Hart
1 Caged Sun
1 Call to the Kindred
1 Coat of Arms
1 Cosi's Trickster
1 Deepchannel Mentor
1 Dig Through Time
1 Dimir Signet
1 Disallow
1 Drift of Phantasms
1 Drowner of Secrets
1 Fabricate
1 Fact or Fiction
1 Ghostly Prison
1 Glen Elendra Archmage
1 Grimoire Thief
1 Harsh Mercy
1 Hollowsage
1 Ink Dissolver
1 Inundate
1 Judge of Currents
1 Lightning Greaves
1 Master of Waves
1 Memory Plunder
1 Merfolk Skyscout
1 Mirror Entity
1 Muddle the Mixture
1 Mystic Confluence
1 Obelisk of Urd
1 Ojutai's Command
1 Opposition
1 Paradox Engine
1 Phyrexian Metamorph
1 Ponder
1 Preordain
1 Propaganda
1 Quicksilver Fountain
1 Reef Shaman
1 Render Silent
1 Return to Dust
1 Rhystic Study
1 Rootwater Matriarch
1 Scroll Thief
1 Sejiri Merfolk
1 Sigil Tracer
1 Silvergill Adept
1 Silvergill Douser
1 Sphinx's Revelation
1 Stoneforge Masterwork
1 Stormtide Leviathan
1 Stunt Double
1 Sun Titan
1 Swiftfoot Boots
1 Thada Adel, Acquisitor
1 Throne of the God-Pharaoh
1 Treasure Cruise
1 Veteran of the Depths
1 Vodalian Illusionist
1 Waterspout Weavers