16 Forest
20 Island
1 Aesi, Tyrant of Gyre Strait
1 Arixmethes, Slumbering Isle
1 Brinelin, the Moon Kraken
1 Chrome Host Seedshark
1 Counterspell
1 Cultivate
1 Deep-Sea Kraken
1 Engulf the Shore
1 Eureka Moment
1 Fleet Swallower
1 Garruk's Uprising
1 Growth Spiral
1 Hullbreaker Horror
1 Inkwell Leviathan
1 Kiora, Sovereign of the Deep
1 Kiora, the Rising Tide
1 Kodama's Reach
1 Koma, Cosmos Serpent
1 Koma, World-Eater
1 Kraken of the Straits
1 Krosan Grip
1 Lorthos, the Tidemaker
1 Monstrosity of the Lake
1 Nadir Kraken
1 Negate
1 Nimbus Swimmer
1 Pongify
1 Rampant Growth
1 Rapid Hybridization
1 Return to Nature
1 Scourge of Fleets
1 Serpent of Yawning Depths
1 Simic Sky Swallower
1 Sin, Unending Cataclysm
1 Slinn Voda, the Rising Deep
1 Spawning Kraken
1 Starwinder
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Summon: Leviathan
1 Thing in the Ice // Awoken Horror
1 Tromokratis
1 Whelming Wave
1 Xolatoyac, the Smiling Flood
Sideboard: