3 Subtlety
4 Merfolk Trickster
4 Rishadan Dockhand
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
4 Master of the Pearl Trident
4 Lord of Atlantis
4 Aether Vial
3 Dismember
2 Spreading Seas
1 Minamo, School at Water's Edge
2 Otawara, Soaring City
4 Mutavault
4 Cavern of Souls
9 Island
Sideboard
1 Subtlety
2 Spreading Seas
1 Orvar, the All-Form
2 Unlicensed Hearse
2 Kira, Great Glass-Spinner
3 Chalice of the Void
4 Force of Negation