1 Coral Atoll
30 Island
1 Lonely Sandbar
1 Muraganda Raceway
1 Nykthos, Shrine to Nyx
1 Rivendell
1 War Room
1 Arcane Denial
1 Archivist of Gondor
1 Archmage's Charm
1 Back to Basics
1 Bident of Thassa
1 Brainstorm
1 Brineborn Cutthroat
1 Counterspell
1 Cryptic Command
1 Curious Obsession
1 Daring Saboteur
1 Delver of Secrets // Insectile Aberration
1 Dig Through Time
1 Disdainful Stroke
1 Dispel
1 Eluge, the Shoreless Sea
1 Enduring Curiosity
1 Esior, Wardwing Familiar
1 Faerie Mastermind
1 Glasspool Mimic // Glasspool Shore
1 Glen Elendra Archmage
1 Gran-Gran
1 Harbinger of the Seas
1 Haughty Djinn
1 Hydro-Man, Fluid Felon
1 Hydroelectric Specimen // Hydroelectric Laboratory
1 Hypnotic Siren
1 Jace's Phantasm
1 Kiora, the Rising Tide
1 Kira, Great Glass-Spinner
1 Lightning Greaves
1 Malcolm, Keen-Eyed Navigator
1 Master of Waves
1 Mausoleum Wanderer
1 Mindspring Merfolk
1 Negate
1 Opt
1 Ponder
1 Preordain
1 Pteramander
1 Quistis Trepe
1 Rapid Hybridization
1 Sapphire Medallion
1 Serum Visions
1 Siren Stormtamer
1 Snapcaster Mage
1 Spectral Sailor
1 Spell Pierce
1 Stern Scolding
1 Subtlety
1 Swiftfoot Boots
1 Tetsuko Umezawa, Fugitive
1 Thassa, God of the Sea
1 The Water Crystal
1 Treasure Cruise
1 Tribute Mage
1 Vendilion Clique
1 Venser, Shaper Savant
1 Vnwxt, Verbose Host
1 Warkite Marauder
1 Wash Out
1 Waterbender Ascension
1 Whispersilk Cloak
1 Windfall
Sideboard:
1 Brainsurge
1 Castle Vantress
1 Chart a Course
1 Coastal Piracy
1 Cursecatcher
1 Duelist of the Mind
1 Flitterwing Nuisance
1 Frantic Search
1 Hall of Storm Giants
1 Hope of Ghirapur
1 Malcolm, Alluring Scoundrel
1 Pongify
1 Reality Shift
1 Reconnaissance Mission
1 Sink into Stupor // Soporific Springs
1 Skullclamp
1 Stubborn Denial
1 Swan Song
1 Tempest Djinn
1 Temple of the False God
1 Terrain Generator
1 The Indomitable
1 Thirst for Discovery
1 Thirst for Identity