2 Halimar Depths
17 Island
3 Swamp
1 Terramorphic Expanse
1 Alluring Siren
4 Augury Owl
1 Cancel
2 Clone
1 Conundrum Sphinx
2 Deprive
1 Djinn of Wishes
1 Gomazoa
1 Inkwell Leviathan
4 Kraken Hatchling
1 Lorthos, the Tidemaker
2 Nemesis of Reason
4 Quest for Ula's Temple
4 Sage Owl
2 Scourge of Fleets
1 Sea Gate Oracle
3 Stormtide Leviathan
1 Thada Adel, Acquisitor
1 Wrexial, the Risen Deep
Sideboard:
1 Architects of Will
1 Cancel
1 Clone
1 Convincing Mirage
1 Deadly Recluse
1 Eater of Days
9 Forest
1 Gomazoa
1 Harbor Serpent
2 Jhessian Infiltrator
1 Jhessian Zombies
1 Kederekt Leviathan
1 Magosi, the Waterveil
1 Merfolk Skyscout
1 Merfolk Wayfinder
1 Renegade Doppelganger
3 River Boa
1 Sage Owl
2 Sea Gate Oracle
1 Simic Sky Swallower
1 Sphinx of Jwar Isle
1 Sphinx of Lost Truths
1 Spreading Seas
1 Steady Progress
1 Tezzeret's Gambit
4 Thrummingbird
1 Traumatic Visions
1 Viral Drake
3 Winged Coatl