1 Breeding Pool
1 Command Tower
1 Dreamroot Cascade
6 Forest
1 Hinterland Harbor
17 Island
1 Rejuvenating Springs
1 Reliquary Tower
1 Simic Growth Chamber
1 Snow-Covered Island
1 Temple of Mystery
1 Yavimaya Coast
1 Aesi, Tyrant of Gyre Strait
1 Arcane Signet
1 Arixmethes, Slumbering Isle
1 Beast Within
1 Biblioplex Kraken
1 Brainstorm
1 Breaching Leviathan
1 Brinelin, the Moon Kraken
1 Charix, the Raging Isle
1 Counterspell
1 Cultivate
1 Cyclonic Rift
1 Deep-Sea Kraken
1 Farseek
1 Garruk's Uprising
1 Green Sun's Twilight
1 Growth Spiral
1 Heroic Intervention
1 Hullbreaker Horror
1 Icebreaker Kraken
1 In Search of Greatness
1 Inkwell Leviathan
1 Joint Exploration
1 Kiora, Behemoth Beckoner
1 Kodama's Reach
1 Koma, Cosmos Serpent
1 Kraken of the Straits
1 Lifecrafter's Bestiary
1 Lightning Greaves
1 Lorthos, the Tidemaker
1 Lurking Predators
1 Monster Manual // Zoological Study
1 Nadir Kraken
1 Nature's Lore
1 Nezahal, Primal Tide
1 Octavia, Living Thesis
1 Octoprophet
1 Omen Hawker
1 Ominous Seas
1 Opt
1 Pongify
1 Preordain
1 Quest for Ula's Temple
1 Rampant Growth
1 Reservoir Kraken
1 Scourge of Fleets
1 Serpent of Yawning Depths
1 Shipbreaker Kraken
1 Simic Signet
1 Simic Sky Swallower
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Spawning Kraken
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Swiftfoot Boots
1 Thassa, God of the Sea
1 The Temporal Anchor
1 Three Visits
1 Tidal Terror
1 Training Grounds
1 Trench Behemoth
1 Tribute to the World Tree
1 Tromokratis
1 Whelming Wave
1 Worldly Tutor
Sideboard:
1 Kenessos, Priest of Thassa