1 Cavern of Souls
17 Island
4 Soulstone Sanctuary
2 Bounce Off
4 Brineborn Cutthroat
4 Deduce
4 Floodpits Drowner
2 Kaito, Cunning Infiltrator
3 Kiora, the Rising Tide
3 Mindspring Merfolk
2 Mockingbird
4 Opt
2 Phantom Interference
3 Proft's Eidetic Memory
2 Summon: Leviathan
3 Tishana's Tidebinder
Sideboard:
2 Disdainful Stroke
3 Ghost Vacuum
2 Into the Flood Maw
2 Negate
3 Shore Up
1 Starwinder
1 Summon: Leviathan
1 Three Steps Ahead