2 Cavern of Souls
4 Flooded Strand
8 Island
4 Mutavault
4 Aether Vial
2 Cryptic Command
4 Cursecatcher
1 Echoing Truth
3 Harbinger of the Tides
2 Kira, Great Glass-Spinner
4 Lord of Atlantis
4 Master of the Pearl Trident
2 Master of Waves
4 Merfolk Trickster
4 Merrow Reejerey
4 Silvergill Adept
4 Spreading Seas
Sideboard:
4 Aquitect's Will
4 Cold-Eyed Selkie
4 Coralhelm Commander
2 Distortion Strike
4 Island
2 Mana Leak
4 Merfolk Sovereign
1 Seafloor Oracle