20 Island
1 Braingeyser
4 Counterspell
4 Lord of Atlantis
4 Magical Hack
4 Merfolk Assassin
4 Merfolk of the Pearl Trident
4 Psionic Blast
4 River Merfolk
4 Svyelunite Priest
4 Unstable Mutation
4 Vodalian Mage
Sideboard:
1 Acid Rain
1 Lifetap