1 Alchemist's Refuge
1 Ancient Tomb
1 Arch of Orazca
1 Arena
1 Breeding Pool
1 Command Tower
1 Dark Depths
6 Forest
12 Island
1 Mosswort Bridge
1 Rogue's Passage
5 Snow-Covered Forest
12 Snow-Covered Island
1 Temple of the False God
1 Thespian's Stage
1 Yavimaya Coast
1 Arcane Denial
1 Arixmethes, Slumbering Isle
1 Beast Within
1 Bounty of the Luxa
1 Bramblecrush
1 Breaching Leviathan
1 Burgeoning
1 Counterspell
1 Crush of Tentacles
1 Cultivate
1 Denizen of the Deep
1 Exploration
1 Explore
1 Explosive Vegetation
1 Farseek
1 Fierce Guardianship
1 Foil
1 Force of Negation
1 Greater Good
1 Inkwell Leviathan
1 Into the North
1 Kederekt Leviathan
1 Kiora, Master of the Depths
1 Kiora, the Crashing Wave
1 Kodama's Reach
1 Lorthos, the Tidemaker
1 Mana Drain
1 Mind Spring
1 Mind Stone
1 Mystic Remora
1 Nature's Lore
1 Nissa's Pilgrimage
1 Pact of Negation
1 Quest for Ula's Temple
1 Rampant Growth
1 Ranger's Path
1 Rhystic Study
1 Rishkar's Expertise
1 Rush of Knowledge
1 Scourge of Fleets
1 Serpent of Yawning Depths
1 Shipbreaker Kraken
1 Simic Signet
1 Skyshroud Claim
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Soul's Majesty
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Stubborn Denial
1 Swan Song
1 Thassa, God of the Sea
1 Thing in the Ice // Awoken Horror
1 Thwart
1 Trench Gorger
1 Unexpected Results
1 Whelming Wave
Sideboard:
1 Cavern of Souls