Merfolk
Version 0
Sample build
4 Cavern of Souls
8 Island
1 Minamo, School at Water's Edge
4 Mutavault
1 Otawara, Soaring City
2 Waterlogged Grove
2 Cursecatcher
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Silvergill Adept
4 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
2 Dismember
4 Aether Vial
Sideboard
3 Chalice of the Void
2 Dismember
3 Force of Negation
2 Harbinger of the Tides
2 Orvar, the All-Form
3 Relic of Progenitus