1 Academy Ruins
1 Arcane Lighthouse
1 Halimar Depths
25 Island
1 Lonely Sandbar
1 Myriad Landscape
1 Nykthos, Shrine to Nyx
1 Reliquary Tower
1 Remote Isle
1 Rogue's Passage
1 Temple of the False God
1 Terrain Generator
1 Aetherspouts
1 Aethersquall Ancient
1 Blue Sun's Zenith
1 Breaching Leviathan
1 Burnished Hart
1 Caged Sun
1 Capsize
1 Coastal Breach
1 Crush of Tentacles
1 Cryptic Command
1 Curse of the Swine
1 Cyclonic Rift
1 Deep-Sea Kraken
1 Devastation Tide
1 Dig Through Time
1 Dismiss into Dream
1 Displacement Wave
1 Dreamstone Hedron
1 Elder Deep-Fiend
1 Engulf the Shore
1 Evacuation
1 Fact or Fiction
1 Gilded Lotus
1 Hedron Archive
1 High Tide
1 Imprisoned in the Moon
1 Inkwell Leviathan
1 Inundate
1 Kederekt Leviathan
1 Kefnet's Monument
1 Leyline of Anticipation
1 Lightning Greaves
1 Lorthos, the Tidemaker
1 Mystic Confluence
1 Mystic Remora
1 Nezahal, Primal Tide
1 Pearl Lake Ancient
1 Phyrexian Metamorph
1 Ponder
1 Pongify
1 Preordain
1 Quest for Ula's Temple
1 Rapid Hybridization
1 Reality Shift
1 Reef Worm
1 Rite of Replication
1 Sapphire Medallion
1 Scourge of Fleets
1 Shipbreaker Kraken
1 Sol Ring
1 Solemn Simulacrum
1 Spreading Seas
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Stroke of Genius
1 Swan Song
1 Tamiyo, the Moon Sage
1 Thassa, God of the Sea
1 Thran Dynamo
1 Tromokratis
1 Vedalken Orrery
1 Wash Out
1 Whelming Wave
Sideboard:
1 Slinn Voda, the Rising Deep