Merfolk 
Main deck (60)
Creatures (28)
Instants (4)
Artifacts (4)
Enchantments (4)
Lands (20)
Sideboard (14)
Main deck (60)
Creatures (28)
- 4 Lord of Atlantis
- 4 Master of the Pearl Trident
- 4 Master of Waves
- 4 Merfolk Trickster
- 4 Merrow Reejerey
- 4 Phantasmal Image
- 4 Silvergill Adept
Instants (4)
Artifacts (4)
Enchantments (4)
Lands (20)
Sideboard (14)
Compared with the average Merfolk list
Average of 50 decks in the 90 days up to Oct. 23, 2018, the day of this tournament.
Main deck
More than usual
- +3 Spell Pierce (4 vs 0.9)
- +2 Merrow Reejerey (4 vs 1.9)
- +2 Phantasmal Image (4 vs 2.0)
- +2 Island (13 vs 11.2)
Fewer than usual
- -2 Cursecatcher (0 vs 1.8)
- -2 Harbinger of the Tides (0 vs 1.8)
- -1 Mistcaller (0 vs 1.2)
Sideboard
More than usual
- +2 Dismember (2 vs 0.3)
- +2 Tectonic Edge (3 vs 1.4)
- +1 Venser, Shaper Savant (2 vs 0.7)
Fewer than usual
- -1 Gut Shot (0 vs 1.4)
- -1 Echoing Truth (0 vs 1.1)
Most unusual list in this period: ST0NEHE4RT in Modern League (5-0) (24 cards away from the average)