4 Svyelun of Sea and Sky
2 Spreading Seas
4 Force of Negation
4 Aether Vial
4 Tide Shaper
4 Master of the Pearl Trident
4 Lord of Atlantis
4 Merfolk Trickster
4 Silvergill Adept
4 Subtlety
3 Glasspool Mimic
9 Snow-Covered Island
2 Otawara, Soaring City
2 Fiery Islet
2 Cavern of Souls
4 Mutavault
Sideboard
1 Kira, Great Glass-Spinner
4 Chalice of the Void
3 Relic of Progenitus
1 Spell Pierce
2 Counterspell
2 Hurkyl's Recall
2 Brazen Borrower