Merfolk 
- Player
- TheDogFish
- Finish
- 5-0
- Event
- Modern League (5-0),
- Archetype
- Merfolk
- Format
- Modern
- MTGO
- Paper
- Source
- MTGO
Main deck (60)
Creatures (26)
Instants (6)
Artifacts (4)
Enchantments (4)
Lands (20)
Sideboard (15)
Main deck (60)
Creatures (26)
- 4 Benthic Biomancer
- 4 Harbinger of the Tides
- 4 Lord of Atlantis
- 4 Master of the Pearl Trident
- 4 Merfolk Trickster
- 2 Merrow Reejerey
- 4 Silvergill Adept
Instants (6)
Artifacts (4)
Enchantments (4)
Lands (20)
Sideboard (15)
Compared with the average Merfolk list
Average of 28 decks in the 30 days up to Sept. 24, 2019, the day of this tournament.
Main deck
More than usual
- +3 Faerie Conclave (4 vs 0.9)
- +3 Harbinger of the Tides (4 vs 0.9)
- +2 Benthic Biomancer (4 vs 2.4)
Fewer than usual
- -2 Botanical Sanctum (0 vs 2.4)
- -2 Kumena's Speaker (0 vs 2.4)
- -2 Merfolk Mistbinder (0 vs 2.4)
- -1 Breeding Pool (0 vs 1.2)
- -1 Island (6 vs 7.1)
Sideboard
More than usual
- +3 Phyrexian Revoker (3 vs 0.2)
- +2 Deprive (4 vs 2.3)
- +1 Relic of Progenitus (3 vs 1.9)
Fewer than usual
- -2 Collector Ouphe (0 vs 1.8)
- -1 Chalice of the Void (0 vs 1.3)
- -1 Grafdigger's Cage (0 vs 1.3)
Most unusual list in this period: 5ives in Modern Challenge (23 cards away from the average)