Merfolk 
Main deck (60)
Creatures (29)
Instants (2)
Artifacts (5)
Enchantments (4)
Lands (20)
Sideboard (15)
Main deck (60)
Creatures (29)
- 4 Cursecatcher
- 3 Harbinger of the Tides
- 4 Lord of Atlantis
- 4 Master of the Pearl Trident
- 4 Master of Waves
- 3 Merrow Reejerey
- 4 Silvergill Adept
- 1 Tidebinder Mage
- 2 Vendilion Clique
Instants (2)
Artifacts (5)
Enchantments (4)
Lands (20)
Sideboard (15)
Compared with the average Merfolk list
Average of 39 decks in the 90 days up to May 1, 2017, the day of this tournament.
Main deck
More than usual
- +1 Vendilion Clique (2 vs 0.9)
Fewer than usual
- -1 Dismember (0 vs 1.2)
- -1 Kira, Great Glass-Spinner (0 vs 1.0)
Sideboard
More than usual
- +3 Threads of Disloyalty (3 vs 0.2)
- +2 Ceremonious Rejection (2 vs 0.5)
- +1 Spell Pierce (2 vs 0.5)
- +1 Sea's Claim (2 vs 0.8)
Fewer than usual
- -1 Tectonic Edge (0 vs 1.3)
- -1 Hurkyl's Recall (0 vs 1.1)
- -1 Relic of Progenitus (1 vs 2.1)
Most unusual list in this period: Worsnop in Modern PTQ Preliminary (12 cards away from the average)