1 Bonders' Enclave
1 Dark Depths
1 Faceless Haven
1 Frostwalk Bastion
1 Glacial Chasm
1 Littjara Mirrorlake
1 Mosswort Bridge
1 Myriad Landscape
1 Rimewood Falls
1 Rogue's Passage
1 Shimmerdrift Vale
9 Snow-Covered Forest
15 Snow-Covered Island
1 Temple of the False God
1 Waterlogged Grove
1 Aesi, Tyrant of Gyre Strait
1 Aetherize
1 Aetherspouts
1 Amphin Mutineer
1 Archipelagore
1 Arcum's Astrolabe
1 Arixmethes, Slumbering Isle
1 Blessing of Frost
1 Breaching Leviathan
1 Charix, the Raging Isle
1 Chasm Skulker
1 Coldsteel Heart
1 Colossal Whale
1 Crush of Tentacles
1 Cultivate
1 Elder Deep-Fiend
1 Elemental Bond
1 Engulf the Shore
1 Evacuation
1 Explosive Vegetation
1 Flood of Tears
1 Garruk's Uprising
1 Glittering Frost
1 Graven Lore
1 Iceberg Cancrix
1 Icebreaker Kraken
1 Ichthyomorphosis
1 Kefnet's Monument
1 Kiora, Behemoth Beckoner
1 Kodama's Reach
1 Koma, Cosmos Serpent
1 Lorthos, the Tidemaker
1 Marit Lage's Slumber
1 Mesmerizing Benthid
1 Migration Path
1 Nadir Kraken
1 Neutralize
1 Nezahal, Primal Tide
1 Omen of the Sea
1 Ominous Seas
1 Oneirophage
1 Plasm Capture
1 Pongify
1 Quest for Ula's Temple
1 Rapid Hybridization
1 Ravenform
1 Reality Shift
1 Replicating Ring
1 Return to Nature
1 Scourge of Fleets
1 Sea-Dasher Octopus
1 Serpent of Yawning Depths
1 Skyshroud Claim
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Spreading Seas
1 Stormsurge Kraken
1 Stubborn Denial
1 Thing in the Ice // Awoken Horror
1 Trench Behemoth
1 Tromokratis
1 Urban Evolution
1 Whelming Wave
1 Winter's Rest
Sideboard:
1 Deep Freeze
1 Growth Spiral
1 Into the Wilds
1 Naturalize
1 Ohran Viper
1 Spell Swindle
1 Swiftfoot Boots
1 Talisman of Curiosity
1 Thassa's Intervention