2 Cavern of Souls
12 Island
4 Mutavault
1 Oboro, Palace in the Clouds
4 Aether Vial
4 Benthic Biomancer
4 Deprive
3 Harbinger of the Tides
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Master of Waves
4 Merfolk Trickster
2 Phantasmal Image
4 Silvergill Adept
4 Spell Pierce
Sideboard:
4 Dismember
2 Force of Negation
1 Mystic Reflection
4 Relic of Progenitus
4 Spreading Seas