1 Alchemist's Refuge
1 Botanical Sanctum
1 Breeding Pool
1 Castle Garenbrig
1 Castle Vantress
1 Command Tower
1 Fabled Passage
10 Forest
1 Hinterland Harbor
10 Island
1 Misty Rainforest
1 Mosswort Bridge
1 Mystic Sanctuary
1 Rejuvenating Springs
1 Reliquary Tower
1 Simic Growth Chamber
1 Temple of Mystery
1 Temple of the False God
1 Waterlogged Grove
1 Aesi, Tyrant of Gyre Strait
1 Archetype of Imagination
1 Arixmethes, Slumbering Isle
1 Beast Within
1 Bident of Thassa
1 Breaching Leviathan
1 Brinelin, the Moon Kraken
1 Broken Bond
1 Charix, the Raging Isle
1 Crush of Tentacles
1 Cultivate
1 Dragon Throne of Tarkir
1 Elemental Bond
1 Engulf the Shore
1 Farseek
1 Fierce Empath
1 Finale of Devastation
1 Freed from the Real
1 Growth Spiral
1 Grozoth
1 Hadana's Climb // Winged Temple of Orazca
1 Heroic Intervention
1 Imoti, Celebrant of Bounty
1 Kederekt Leviathan
1 Kiora Bests the Sea God
1 Kiora, Behemoth Beckoner
1 Kiora, Master of the Depths
1 Kiora, the Crashing Wave
1 Kiora's Follower
1 Kodama's Reach
1 Koma, Cosmos Serpent
1 Kruphix, God of Horizons
1 Lorthos, the Tidemaker
1 Nadir Kraken
1 Nylea, Keen-Eyed
1 Ominous Seas
1 Overwhelming Stampede
1 Pearl Lake Ancient
1 Pemmin's Aura
1 Phyrexian Metamorph
1 Prime Speaker Zegana
1 Quest for Ula's Temple
1 Rampant Growth
1 Reef Worm
1 Return of the Wildspeaker
1 Rishkar's Expertise
1 Rite of Replication
1 Scourge of Fleets
1 Sea-Dasher Octopus
1 Serpent of Yawning Depths
1 Shipbreaker Kraken
1 Simic Signet
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Spawning Kraken
1 Stormsurge Kraken
1 Stormtide Leviathan
1 The Great Henge
1 Traverse the Outlands
1 Trench Behemoth
1 Tromokratis
1 Whelming Wave
1 Zendikar Resurgent
Sideboard:
1 Blue Sun's Zenith
1 Capsize
1 Counterspell
1 Elder Deep-Fiend
1 Finale of Revelation
1 Frantic Search
1 Hydroid Krasis
1 Inkwell Leviathan
1 Lightning Greaves
1 Nyxbloom Ancient
1 Simic Sky Swallower
1 Thassa's Oracle
1 Three Visits
1 Trench Gorger
1 Unwind