2 Cavern of Souls
4 Eclipsed Realms
4 Hallowed Fountain
3 Island
2 Multiversal Passage
1 Plains
4 Secluded Courtyard
3 Starting Town
4 Cenote Scout
4 Champions of the Shoal
2 Deepchannel Duelist
3 Deepway Navigator
4 Floodpits Drowner
2 Harmonized Crescendo
1 Mindspring Merfolk
2 Mockingbird
4 Sentinel of the Nameless City
2 Silvergill Mentor
2 Spider-Sense
2 Springleaf Drum
1 Summon: Leviathan
2 Sygg, Wanderwine Wisdom // Sygg, Wanderbrine Shield
2 Sygg's Command
Sideboard:
2 Adept Watershaper
1 Annul
1 Chomping Changeling
1 Clarion Conqueror
1 Disdainful Stroke
1 Get Lost
2 Harbinger of the Tides
1 Heritage Reclamation
1 Hide on the Ceiling
1 Into the Flood Maw
1 Negate
2 Personify
1 Raise the Past
1 Requisition Raid
1 Rest in Peace
1 Sheltered by Ghosts
1 Spell Pierce
1 Summon: Leviathan
2 Tishana's Tidebinder
1 Winnowing