Merfolk 
- Player
- MHayashi
- Finish
- 5-0
- Event
- Modern League (5-0),
- Archetype
- Merfolk
- Format
- Modern
- MTGO
- Paper
- Source
- MTGO
Main deck (60)
Creatures (24)
Instants (8)
Artifacts (4)
Enchantments (4)
Lands (20)
Sideboard (15)
Main deck (60)
Creatures (24)
- 4 Benthic Biomancer
- 4 Harbinger of the Tides
- 4 Lord of Atlantis
- 4 Master of the Pearl Trident
- 4 Merfolk Trickster
- 4 Silvergill Adept
Instants (8)
Artifacts (4)
Enchantments (4)
Lands (20)
Sideboard (15)
Compared with the average Merfolk list
Average of 8 decks in the 7 days up to June 18, 2019, the day of this tournament.
Main deck
More than usual
- +4 Echoing Truth (4 vs 0.5)
- +4 Lonely Sandbar (4 vs 0.5)
- +3 Waterlogged Grove (4 vs 1.3)
- +3 Benthic Biomancer (4 vs 1.5)
- +2 Harbinger of the Tides (4 vs 1.6)
- +1 Force of Negation (4 vs 3.0)
Fewer than usual
- -4 Island (7 vs 10.9)
- -3 Cursecatcher (0 vs 2.5)
- -2 Master of Waves (0 vs 1.8)
- -2 Merrow Reejerey (0 vs 1.6)
- -1 Mistcaller (0 vs 1.0)
Sideboard
More than usual
- +3 Dismember (4 vs 1.0)
- +3 Chalice of the Void (3 vs 0.4)
- +2 Relic of Progenitus (4 vs 2.3)
Fewer than usual
- -3 Ceremonious Rejection (0 vs 3.3)
- -2 Grafdigger's Cage (0 vs 1.5)
- -1 Master of Waves (0 vs 1.1)
This is the most unusual list of the archetype in this period: 16 cards away from the average.