10 Island
4 Mutavault
2 Otawara, Soaring City
3 Waterlogged Grove
4 Aether Vial
4 Counterspell
4 Cursecatcher
4 Lord of Atlantis
4 Master of the Pearl Trident
2 Merfolk Sovereign
3 Merfolk Trickster
3 Merrow Reejerey
4 Silvergill Adept
2 Spreading Seas
3 Svyelun of Sea and Sky
4 Tide Shaper
Sideboard:
2 Brazen Borrower // Petty Theft
2 Dismember
2 Hurkyl's Recall
2 Kira, Great Glass-Spinner
3 Relic of Progenitus
2 Spell Pierce
4 Subtlety