Merfolk
A Modern deck, by Robin Le
7th place at a tournament in Shreveport, Louisiana, United States on 2019-11-09
As reported at www.starcitygames.com

Maindeck:

Artifacts
4 Aether Vial

Creatures
2 Harbinger of the Tides
4 Kumena's Speaker
4 Lord of Atlantis (Not currently legal in Modern)
4 Master of the Pearl Trident
4 Merfolk Mistbinder
4 Merfolk Trickster
2 Merrow Reejerey
4 Silvergill Adept

Enchantments
4 Spreading Seas

Instants
3 Force of Negation

Legendary Creatures
2 Kira, Great Glass-Spinner

Basic Lands
4 Island

Lands
2 Botanical Sanctum
2 Breeding Pool
3 Cavern of Souls
2 Flooded Strand
2 Mutavault
4 Waterlogged Grove

Sideboard:
2 Damping Sphere
2 Brazen Borrower
3 Collector Ouphe
3 Ceremonious Rejection
2 Unified Will
3 Veil of Summer