28 Island
1 Lonely Sandbar
1 Myriad Landscape
1 Mystic Sanctuary
1 Nesting Grounds
1 Reliquary Tower
1 War Room
1 Winding Canyons
1 Aetherize
1 An Offer You Can't Refuse
1 Arcane Denial
1 Arcane Signet
1 Bender's Waterskin
1 Brainstorm
1 Brainsurge
1 Consecrated Sphinx
1 Consider
1 Cryptic Command
1 Decanter of Endless Water
1 Flow of Knowledge
1 Frantic Search
1 Hydroelectric Specimen // Hydroelectric Laboratory
1 Idol of Oblivion
1 Junk Winder
1 Keep Watch
1 Ledger Shredder
1 Meeting of Minds
1 Mind Stone
1 Ominous Seas
1 Opt
1 Patchwork Banner
1 Perilous Research
1 Pongify
1 Psychosis Crawler
1 Pull from Tomorrow
1 Rapid Hybridization
1 Rhystic Study
1 Roaming Throne
1 Sapphire Medallion
1 Skullclamp
1 Sol Ring
1 Spark Double
1 Teferi, Master of Time
1 Teferi's Ageless Insight
1 Thirst for Discovery
1 Thought Vessel
1 Tolarian Winds
1 Transcendent Message
1 Walking Atlas
1 Whelming Wave
1 Windfall
1 Wonder
Sideboard:
1 Amphibian Downpour
1 Archmage Emeritus
1 Archmage of Runes
1 Blue Sun's Zenith
1 Case of the Ransacked Lab
1 Eluge, the Shoreless Sea
1 Faerie Mastermind
1 Fierce Guardianship
1 Hullbreaker Horror
1 Jace's Archivist
1 Kindred Discovery
1 Midnight Clock
1 Mystic Confluence
1 Mystic Remora
1 Nezahal, Primal Tide
1 Scourge of Fleets
1 Stroke of Genius
1 The Unagi of Kyoshi Island
1 The Watcher in the Water
1 Thunderclap Drake
1 Wavebreak Hippocamp