2 Breeding Pool
3 Cavern of Souls
2 Flooded Strand
1 Forest
3 Island
4 Misty Rainforest
3 Mutavault
1 Otawara, Soaring City
1 Waterlogged Grove
4 Aether Vial
3 Collected Company
3 Force of Negation
1 Glasspool Mimic // Glasspool Shore
1 Kira, Great Glass-Spinner
20 Lands
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Silvergill Adept
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
Sideboard:
4 Chalice of the Void
2 Dismember
1 Force of Negation
1 Kira, Great Glass-Spinner
2 Mystical Dispute
1 Spreading Seas
4 Subtlety