Merfolk 
Main deck (60)
Creatures (29)
Instants (3)
Artifacts (4)
Enchantments (4)
Lands (20)
Sideboard (15)
Main deck (60)
Creatures (29)
- 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
- 3 Merrow Reejerey
- 4 Silvergill Adept
Instants (3)
- 1 Dismember
- 2 Vapor Snag
Artifacts (4)
Enchantments (4)
Lands (20)
Sideboard (15)
Compared with the average Merfolk list
Average of 21 decks in the 30 days up to April 26, 2017, the day of this tournament.
Main deck
More than usual
- –
Fewer than usual
- -1 Vendilion Clique (0 vs 1.0)
Sideboard
More than usual
- +2 Vendilion Clique (2 vs 0.2)
- +2 Spell Pierce (2 vs 0.3)
- +1 Sea's Claim (2 vs 1.0)
Fewer than usual
- -1 Hurkyl's Recall (0 vs 1.3)
- -1 Tectonic Edge (0 vs 1.3)
- -1 Unified Will (2 vs 3.1)
Most unusual list in this period: Worsnop in Modern PTQ Preliminary (12 cards away from the average)