21 Island
2 Soaring Seacliff
1 Barrin, Tolarian Archmage
1 Charix, the Raging Isle
1 Chilling Trap
2 Cleric of Chill Depths
2 Concerted Defense
1 Cunning Survivor
1 Expedition Diviner
1 Ghostly Pilferer
1 Inscription of Insight
1 Into the Roil
1 Jwari Disruption // Jwari Ruins
1 Lazotep Plating
1 Library Larcenist
1 Merfolk Windrobber
1 Mizzium Skin
2 Relic Axe
2 Scribe of the Mindful
2 Sea Gate Colossus
1 Sea Gate Stormcaller
1 Seafloor Stalker
1 Shell Shield
1 Shipwreck Dowser
1 Skyclave Plunder
4 Stonework Packbeast
1 Sure-Footed Infiltrator
1 Tazeem Roilmage
1 Teferi's Ageless Insight
1 Windrider Wizard
1 Zulaport Duelist
Sideboard:
1 Cascade Seer
2 Skyline Cascade