32 Island
1 Myriad Landscape
1 Nykthos, Shrine to Nyx
1 Aether Tunnel
1 Aqueous Form
1 Arcane Flight
1 Arcane Signet
1 Arcanis the Omnipotent
1 Archetype of Imagination
1 Ashiok's Erasure
1 Auramancer's Guise
1 Back to Basics
1 Bident of Thassa
1 Burnished Hart
1 Callaphe, Beloved of the Sea
1 Charmed Sleep
1 Claustrophobia
1 Cloak of Mists
1 Coastal Piracy
1 Copy Enchantment
1 Crab Umbra
1 Curator's Ward
1 Curious Obsession
1 Cyclonic Rift
1 Dictate of Kruphix
1 Drake Umbra
1 Eel Umbra
1 Encrust
1 Estrid's Invocation
1 Flood of Tears
1 Frogify
1 Frost Titan
1 Gadwick, the Wizened
1 Gilded Lotus
1 Glasspool Mimic // Glasspool Shore
1 Helm of the Host
1 Ichthyomorphosis
1 Imprisoned in the Moon
1 Infiltrator's Magemark
1 Invisibility
1 Jace, Cunning Castaway
1 Jace, Mirror Mage
1 Kasmina's Transmutation
1 Kiora Bests the Sea God
1 Kira, Great Glass-Spinner
1 Kumena's Awakening
1 Master of Waves
1 Mind Stone
1 Mirrormade
1 Monastery Siege
1 Nezahal, Primal Tide
1 Nyx Lotus
1 Ominous Seas
1 One With the Wind
1 Propaganda
1 Rayne, Academy Chancellor
1 Reconnaissance Mission
1 Rhystic Study
1 River's Rebuke
1 Rousing Read
1 Sol Ring
1 Stormtide Leviathan
1 Swiftfoot Boots
1 Teferi, Master of Time
1 Tempest Djinn
1 Thassa, God of the Sea
1 Thought Vessel
1 Waterknot
1 Wayfarer's Bauble
Sideboard:
1 Diplomatic Immunity
1 Lightning Greaves