2 Cavern of Souls
12 Island
4 Mutavault
2 Otawara, Soaring City
4 Aether Vial
3 Deeproot Pilgrimage
4 Harbinger of the Seas
2 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Rishadan Dockhand
4 Svyelun of Sea and Sky
4 Tide Shaper
3 Tishana's Tidebinder
4 Vodalian Hexcatcher
Sideboard:
2 Cursed Totem
1 Damping Sphere
2 Force of Negation
2 Hurkyl's Recall
1 Mistcaller
3 Mystical Dispute
2 Subtlety
2 Surgical Extraction