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 4 decks in the 7 days up to May 1, 2017, the day of this tournament.
Main deck
More than usual
- +1 Vapor Snag (2 vs 1.0)
Fewer than usual
- -2 Spell Pierce (0 vs 1.5)
- -2 Wanderwine Hub (0 vs 1.5)
Sideboard
More than usual
- +2 Threads of Disloyalty (3 vs 0.8)
- +2 Ceremonious Rejection (2 vs 0.5)
- +1 Sea's Claim (2 vs 1.0)
- +1 Spell Pierce (2 vs 1.0)
Fewer than usual
- -2 Hurkyl's Recall (0 vs 1.8)
- -2 Tectonic Edge (0 vs 1.5)
- -1 Kira, Great Glass-Spinner (0 vs 1.0)
Most unusual list in this period: YeGeWe in Competitive Modern Constructed League (5-0) (6 cards away from the average)