1 Crystal Grotto
1 Dreamroot Cascade
1 Mosswort Bridge
1 Mystic Sanctuary
1 Rejuvenating Springs
1 Rimewood Falls
1 Rivendell
11 Snow-Covered Forest
9 Snow-Covered Island
1 Tangled Islet
1 Temple of Mystery
1 Zhalfirin Void
1 Aesi, Tyrant of Gyre Strait
1 An Offer You Can't Refuse
1 Arcane Signet
1 Arixmethes, Slumbering Isle
1 Bala Ged Recovery // Bala Ged Sanctuary
1 Bane's Contingency
1 Biomancer's Familiar
1 Brainstorm
1 Brinelin, the Moon Kraken
1 Condescend
1 Cultivate
1 Galadriel of Lothlórien
1 Garruk's Uprising
1 Heroic Intervention
1 Hullbreaker Horror
1 Icebreaker Kraken
1 Illusionist's Bracers
1 Inkwell Leviathan
1 Joint Exploration
1 Kederekt Leviathan
1 Kenessos, Priest of Thassa
1 Kiora, Sovereign of the Deep
1 Kodama's Reach
1 Koma, Cosmos Serpent
1 Koma, World-Eater
1 Lorthos, the Tidemaker
1 Mystic Speculation
1 Nature's Lore
1 Noxious Revival
1 Octavia, Living Thesis
1 Omen Hawker
1 Omen of the Sea
1 One with the Multiverse
1 Opt
1 Overwhelming Stampede
1 Pearl Lake Ancient
1 Preordain
1 Quest for Ula's Temple
1 Rampant Growth
1 Reservoir Kraken
1 Retreat to Coralhelm
1 Scourge of Fleets
1 Seedborn Muse
1 Serpent of Yawning Depths
1 Shipbreaker Kraken
1 Simic Signet
1 Simic Sky Swallower
1 Sin, Unending Cataclysm
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Spawning Kraken
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Summon: Leviathan
1 Talisman of Curiosity
1 The Temporal Anchor
1 Training Grounds
1 Trench Behemoth
1 Tromokratis
1 Whelming Wave
1 Wilderness Reclamation
Sideboard:
1 Archetype of Imagination
1 Archipelagore
1 Arena
1 Augury Owl
1 Barkchannel Pathway // Tidechannel Pathway
1 Beast Within
1 Bonders' Enclave
1 Breaching Leviathan
1 Castle Garenbrig
2 Castle Vantress
2 Counterspell
1 Cream of the Crop
1 Crush of Tentacles
1 Deep-Sea Kraken
1 Deliberate
1 Elder Deep-Fiend
2 Engulf the Shore
1 Exploration
1 Explore
1 Faerie Seer
1 Farseek
1 Fated Infatuation
1 Glasspool Mimic // Glasspool Shore
1 Growth Spiral
1 Halimar Depths
1 Hinterland Harbor
1 In Search of Greatness
1 Isolated Watchtower
1 Kiora, Behemoth Beckoner
1 Kraken of the Straits
1 Lifecrafter's Bestiary
1 Lurking Predators
1 Mana Drain
1 Marit Lage's Slumber
1 Memory Drain
2 Mesmerizing Benthid
1 Monster Manual // Zoological Study
1 Monstrosity of the Lake
1 Nadir Kraken
1 Nature's Claim
1 Octoprophet
1 Oracle of Mul Daya
1 Otawara, Soaring City
1 Quandrix Campus
1 Reason // Believe
2 Reliquary Tower
1 Return of the Wildspeaker
1 Rogue's Passage
1 Scour All Possibilities
1 Selvala, Heart of the Wilds
1 Sigiled Starfish
10 Snow-Covered Forest
5 Snow-Covered Forest
21 Snow-Covered Island
1 Spectral Deluge
1 Sword Coast Serpent // Capsizing Wave
1 Sylvan Library
1 Thassa, God of the Sea
1 The Reality Chip
1 The Watcher in the Water
1 Thrasios, Triton Hero
1 Three Visits
1 Tidal Terror
1 Tolarian Terror
1 Track Down
1 Traverse the Outlands
1 Trench Gorger
1 Vesuvan Drifter
1 Vineglimmer Snarl
2 Yavimaya Coast