Deck
4 Aether Vial
2 Cavern of Souls
2 Dismember
2 Force of Negation
1 Glasspool Mimic
10 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Mutavault
2 Otawara, Soaring City
2 Phantasmal Image
2 Rishadan Dockhand
2 Spreading Seas
2 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
1 Waterlogged Grove

Sideboard
2 Chalice of the Void
2 Counterspell
2 Grafdigger's Cage
2 Gut Shot
2 Harbinger of the Tides
2 Hurkyl's Recall
1 Mystical Dispute
2 Spreading Seas