1 Castle Vantress
31 Island
1 Minamo, School at Water's Edge
1 Nykthos, Shrine to Nyx
1 Reliquary Tower
1 Aetherize
1 Aquitect's Will
1 Arcane Denial
1 Arcane Signet
1 Bident of Thassa
1 Call to the Kindred
1 Consecrated Sphinx
1 Coralhelm Commander
1 Counterspell
1 Curator's Ward
1 Curse of the Swine
1 Cyclonic Rift
1 Deepchannel Mentor
1 Deeproot Pilgrimage
1 Deeproot Waters
1 Distant Melody
1 Emperor Mihail II
1 Enclave Cryptologist
1 Equilibrium
1 Force of Will
1 Harbinger of the Seas
1 Harbinger of the Tides
1 Herald's Horn
1 Imprisoned in the Moon
1 Kopala, Warden of Waves
1 Lightning Greaves
1 Lord of Atlantis
1 Master of the Pearl Trident
1 Merfolk Looter
1 Merfolk Sovereign
1 Merrow Harbinger
1 Merrow Reejerey
1 Midnight Clock
1 Mind Stone
1 Mist-Cloaked Herald
1 Negate
1 Pact of Negation
1 Pongify
1 Raise the Palisade
1 Rapid Hybridization
1 Reality Shift
1 Sapphire Medallion
1 Scroll Thief
1 Sea Scryer
1 Seafloor Oracle
1 Silvergill Adept
1 Sky Diamond
1 Sol Ring
1 Spectral Deluge
1 Stonybrook Banneret
1 Surgespanner
1 Svyelun of Sea and Sky
1 Swiftfoot Boots
1 Sword of the Animist
1 Tempest Caller
1 Thassa's Oracle
1 Thieving Skydiver
1 Tide Shaper
1 True-Name Nemesis
1 Vodalian Hexcatcher
1 Wake Thrasher
1 Wonder
Sideboard:
1 Arcane Laboratory
1 Coldsteel Heart
1 Mistcaller
1 Nyx Lotus
1 Rishadan Dockhand
1 Thada Adel, Acquisitor
1 Urza's Incubator
1 Wanderwine Prophets