1 Breeding Pool
1 Coral Atoll
1 Dark Depths
1 Halimar Depths
1 Hinterland Harbor
1 Lonely Sandbar
1 Remote Isle
13 Snow-Covered Forest
19 Snow-Covered Island
1 Teferi's Isle
1 Arixmethes, Slumbering Isle
1 Bident of Thassa
1 Capsize
1 Chasm Skulker
1 Circuitous Route
1 Coastal Breach
1 Coastal Piracy
1 Colossal Whale
1 Crush of Tentacles
1 Cultivate
1 Devastation Tide
1 Elder Deep-Fiend
1 Emrakul, the Promised End
1 Engulf the Shore
1 Explosive Vegetation
1 Flood
1 Flow of Ideas
1 Great Whale
1 Grow from the Ashes
1 Growth Spiral
1 Gush
1 High Tide
1 Imprisoned in the Moon
1 Into the North
1 Kefnet's Monument
1 Kiora, Behemoth Beckoner
1 Kiora, Master of the Depths
1 Kiora, the Crashing Wave
1 Kiora's Follower
1 Kodama's Reach
1 Lorthos, the Tidemaker
1 Marit Lage's Slumber
1 Master of Waves
1 Murkfiend Liege
1 Nezahal, Primal Tide
1 Quest for Ula's Temple
1 Rampant Growth
1 Reef Worm
1 Rime Tender
1 River's Rebuke
1 Sand Squid
1 Sapphire Medallion
1 Scourge of Fleets
1 Sea God's Revenge
1 Shipbreaker Kraken
1 Simic Locket
1 Simic Signet
1 Sky Diamond
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Tempt with Discovery
1 Thassa, God of the Sea
1 Thassa's Emissary
1 Thassa's Rebuff
1 Thing in the Ice // Awoken Horror
1 Urban Evolution
1 Vexing Scuttler
1 Whelming Wave
Sideboard: