1 Halimar Depths
25 Island
1 Lonely Sandbar
1 Myriad Landscape
1 Mystic Sanctuary
1 Nykthos, Shrine to Nyx
1 Path of Ancestry
1 Remote Isle
1 Rogue's Passage
1 Sand Silos
1 Svyelunite Temple
1 Aetherspouts
1 Aquatic Incursion
1 Arcane Denial
1 Archmage's Charm
1 Back to Basics
1 Bident of Thassa
1 Caged Sun
1 Counterspell
1 Dakra Mystic
1 Deeproot Waters
1 Disdainful Stroke
1 Enclave Cryptologist
1 Enclave Elite
1 Fact or Fiction
1 Flood
1 Flow of Ideas
1 Frogify
1 Harbinger of the Tides
1 High Tide
1 Jwari Disruption // Jwari Ruins
1 Kindred Discovery
1 Kopala, Warden of Waves
1 Library Larcenist
1 Lord of Atlantis
1 Lullmage Mentor
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk of the Pearl Trident
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Midnight Clock
1 Mind Stone
1 Mist-Cloaked Herald
1 Reality Shift
1 Reconnaissance Mission
1 Reflections of Littjara
1 River Sneak
1 Sage of the Falls
1 Sapphire Medallion
1 Scroll Rack
1 Sea Scryer
1 Seafloor Oracle
1 Seasinger
1 Silvergill Adept
1 Sky Diamond
1 Sol Ring
1 Spectral Deluge
1 Stonybrook Banneret
1 Surgespanner
1 Svyelun of Sea and Sky
1 Thassa, God of the Sea
1 Thassa's Oracle
1 Treasure Cruise
1 Triton Shorestalker
1 True-Name Nemesis
1 Vanquisher's Banner
1 Vodalian Hexcatcher
1 Vodalian Illusionist
1 Vodalian Mage
1 Wash Out
1 Whirlpool Rider
Sideboard:
1 Emperor Mihail II