3 Cavern of Souls
4 Flooded Strand
3 Glacial Fortress
3 Hallowed Fountain
4 Island
2 Mutavault
2 Wanderwine Hub
4 Aether Vial
4 Counterspell
3 Lord of Atlantis
3 Master of the Pearl Trident
2 Master of Waves
3 Merfolk Trickster
4 Merrow Reejerey
2 Phantasmal Image
3 Rishadan Dockhand
4 Silvergill Adept
2 Spreading Seas
3 Tide Shaper
3 Unsettled Mariner
Sideboard:
2 Cryptic Command
2 Echoing Truth
2 Kor Firewalker
2 Mystic Reflection
2 Rest in Peace
2 Stony Silence
1 Thieving Skydiver
2 Tidebinder Mage