1 Command Tower
13 Forest
1 Hinterland Harbor
17 Island
1 Reliquary Tower
1 Rogue's Passage
1 Simic Growth Chamber
1 Temple of the False God
1 Thornwood Falls
1 Woodland Stream
1 Abundance
1 Aetherspouts
1 Aethersquall Ancient
1 Arixmethes, Slumbering Isle
1 Bident of Thassa
1 Bounty of the Luxa
1 Brainstorm
1 Breaching Leviathan
1 Brine Elemental
1 Broken Bond
1 Chromeshell Crab
1 Circuitous Route
1 Coastal Breach
1 Collective Voyage
1 Colossal Whale
1 Crush of Tentacles
1 Cultivate
1 Deep-Sea Kraken
1 Dismiss
1 Elder Deep-Fiend
1 Elemental Bond
1 Elemental Resonance
1 Engulf the Shore
1 Explosive Vegetation
1 Grozoth
1 Hadana's Climb // Winged Temple of Orazca
1 Harbinger of the Tides
1 Inkwell Leviathan
1 Kederekt Leviathan
1 Kiora, Master of the Depths
1 Kiora, the Crashing Wave
1 Kodama's Reach
1 Life's Legacy
1 Lifecrafter's Bestiary
1 Lorthos, the Tidemaker
1 Mysteries of the Deep
1 Nezahal, Primal Tide
1 Prime Speaker Zegana
1 Reef Worm
1 Rush of Knowledge
1 Scourge of Fleets
1 Selkie Hedge-Mage
1 Shark Typhoon
1 Sharktocrab
1 Shipbreaker Kraken
1 Simic Signet
1 Simic Sky Swallower
1 Slinn Voda, the Rising Deep
1 Spellbook
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Tatyova, Benthic Druid
1 Thassa, God of the Sea
1 Thing in the Ice // Awoken Horror
1 Tishana, Voice of Thunder
1 Traverse the Outlands
1 Tromokratis
1 Urban Evolution
1 Walking Atlas
1 Weaver of Currents
1 Whelming Wave
1 Zendikar Resurgent
Sideboard: