36 Island
1 Aquitect's Will
1 Benthic Behemoth
1 Breaching Leviathan
1 Caged Sun
1 Call to Mind
1 Colossal Whale
1 Commander's Sphere
1 Concentrate
1 Covenant of Minds
1 Deep-Sea Kraken
1 Dream Thrush
1 Dreamstone Hedron
1 Everflowing Chalice
1 Extraplanar Lens
1 Fishliver Oil
1 Flow of Ideas
1 Gauntlet of Power
1 Giant Octopus
1 Great Whale
1 Grozoth
1 Harbor Serpent
1 High Tide
1 Infinite Reflection
1 Inkwell Leviathan
1 Isleback Spawn
1 Jace Beleren
1 Jace, Memory Adept
1 Kraken Hatchling
1 Kraken of the Straits
1 Kukemssa Serpent
1 Lighthouse Chronologist
1 Lingering Mirage
1 Lorthos, the Tidemaker
1 Narwhal
1 Omniscience
1 Pearl Lake Ancient
1 Quest for Ula's Temple
1 Reef Shaman
1 Reef Worm
1 Rite of Replication
1 Rush of Knowledge
1 Sapphire Medallion
1 Scourge of Fleets
1 Scrapdiver Serpent
1 Sea's Claim
1 Sealock Monster
1 Serpent of the Endless Sea
1 Shipbreaker Kraken
1 Sky Diamond
1 Sol Ring
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Stroke of Genius
1 Teferi, Temporal Archmage
1 Thran Dynamo
1 Tidal Kraken
1 Tidal Warrior
1 Tideshaper Mystic
1 Trench Gorger
1 Tromokratis
1 Ur-Golem's Eye
1 Well of Ideas
1 Whelming Wave
1 Worn Powerstone
Sideboard: