Merfolk 
Main deck (60)
Creatures (28)
Artifacts (4)
Enchantments (8)
Lands (20)
Sideboard (15)
Main deck (60)
Creatures (28)
- 4 Cursecatcher
- 4 Harbinger of the Tides
- 2 Kira, Great Glass-Spinner
- 4 Lord of Atlantis
- 4 Master of the Pearl Trident
- 4 Master of Waves
- 2 Merrow Reejerey
- 4 Silvergill Adept
Artifacts (4)
Enchantments (8)
Lands (20)
Sideboard (15)
Compared with the average Merfolk list
Average of 90 decks in the 90 days up to Aug. 21, 2016, the day of this tournament.
Main deck
More than usual
- +4 Sea's Claim (4 vs 0.3)
- +2 Harbinger of the Tides (4 vs 1.9)
Fewer than usual
- -2 Dismember (0 vs 1.9)
- -1 Tidebinder Mage (0 vs 1.4)
- -1 Vapor Snag (0 vs 1.1)
Sideboard
More than usual
- +4 Unified Will (4 vs 0.2)
- +2 Dismember (3 vs 0.7)
- +1 Grafdigger's Cage (2 vs 0.6)
- +1 Hurkyl's Recall (4 vs 2.8)
Fewer than usual
- -1 Gut Shot (0 vs 1.4)
Most unusual list in this period: MondayMojito in Modern PTQ Preliminary (23 cards away from the average)