1 Cavern of Souls
1 Dreamroot Cascade
1 Hinterland Harbor
1 Rejuvenating Springs
1 Reliquary Tower
1 Rimewood Falls
5 Snow-Covered Forest
25 Snow-Covered Island
1 Tangled Islet
1 Aesi, Tyrant of Gyre Strait
1 Arcane Signet
1 Arixmethes, Slumbering Isle
1 Bident of Thassa
1 Bounty of the Luxa
1 Brainstorm
1 Brinelin, the Moon Kraken
1 Coldsteel Heart
1 Colossal Majesty
1 Consider
1 Cultivate
1 Deep-Sea Kraken
1 Dowsing Dagger // Lost Vale
1 Explore
1 Freed from the Real
1 Garruk's Uprising
1 Gauntlet of Power
1 Gilded Lotus
1 Graven Lore
1 Growth Spiral
1 Herald's Horn
1 High Tide
1 Hullbreaker Horror
1 Icebreaker Kraken
1 Joint Exploration
1 Kefnet's Monument
1 Kenessos, Priest of Thassa
1 Kindred Discovery
1 Kiora Bests the Sea God
1 Kiora, Behemoth Beckoner
1 Kiora, Sovereign of the Deep
1 Kiora, the Crashing Wave
1 Koma, Cosmos Serpent
1 Kraken Hatchling
1 Kraken of the Straits
1 Kraken's Eye
1 Monstrosity of the Lake
1 Nadir Kraken
1 Nyx Lotus
1 Ominous Seas
1 Opt
1 Patchwork Banner
1 Quest for Ula's Temple
1 Reef Worm
1 Reservoir Kraken
1 Rewind
1 Scourge of Fleets
1 Sculptor of Winter
1 Shipbreaker Kraken
1 Silver Myr
1 Simic Signet
1 Sky Diamond
1 Sol Ring
1 Spawning Kraken
1 Stormsurge Kraken
1 The Watcher in the Water
1 Thought Vessel
1 Tolarian Kraken
1 Trench Behemoth
1 Tromokratis
1 Urza's Incubator
1 Vanquisher's Banner
1 Whelming Wave
Sideboard:
1 Breeding Pool
1 Hedge Maze
1 Sapphire Medallion