1 Barkchannel Pathway // Tidechannel Pathway
1 Boseiju, Who Endures
1 Breeding Pool
1 Command Tower
1 Evolving Wilds
1 Flooded Grove
1 Flooded Strand
4 Forest
1 Hedge Maze
1 Hinterland Harbor
10 Island
1 Misty Rainforest
1 Mystic Sanctuary
1 Otawara, Soaring City
1 Polluted Delta
1 Prismatic Vista
1 Rejuvenating Springs
1 Reliquary Tower
1 Scalding Tarn
1 Tropical Island
1 Verdant Catacombs
1 Windswept Heath
1 Wooded Foothills
1 Yavimaya, Cradle of Growth
1 Aesi, Tyrant of Gyre Strait
1 Arcane Denial
1 Arcane Signet
1 Arixmethes, Slumbering Isle
1 Beast Within
1 Bident of Thassa
1 Brainstorm
1 Breaching Leviathan
1 Brinelin, the Moon Kraken
1 Counterspell
1 Cultivate
1 Deep-Sea Kraken
1 Entish Restoration
1 Farseek
1 Filter Out
1 Garruk's Uprising
1 Goreclaw, Terror of Qal Sisma
1 Growth Spiral
1 High Tide
1 Hullbreaker Horror
1 Imoti, Celebrant of Bounty
1 Inkwell Leviathan
1 Kefnet's Monument
1 Kiora Bests the Sea God
1 Kiora, Behemoth Beckoner
1 Kiora, Master of the Depths
1 Kiora, Sovereign of the Deep
1 Kiora, the Crashing Wave
1 Kiora, the Rising Tide
1 Kiora's Dambreaker
1 Kiora's Dismissal
1 Kiora's Follower
1 Kodama's Reach
1 Koma, Cosmos Serpent
1 Koma, World-Eater
1 Last March of the Ents
1 Lightning Greaves
1 Lorthos, the Tidemaker
1 Monster Manual // Zoological Study
1 Monstrosity of the Lake
1 Nadir Kraken
1 Nature's Lore
1 Negate
1 Overwhelming Stampede
1 Rampant Growth
1 Rapid Hybridization
1 Rishkar's Expertise
1 Scourge of Fleets
1 Serpent of Yawning Depths
1 Shipbreaker Kraken
1 Simic Sky Swallower
1 Skyshroud Claim
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Spawning Kraken
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Swiftfoot Boots
1 The Great Henge
1 The Watcher in the Water
1 Three Visits
1 Tromokratis
1 Whelming Wave
1 Xolatoyac, the Smiling Flood
Sideboard: