Merfolk 
- Player
- MHayashi
- Finish
- 5-0
- Event
- Modern League (5-0),
- Archetype
- Merfolk
- Format
- Modern
- MTGO
- Paper
- Source
- MTGO
Main deck (60)
Creatures (20)
Instants (8)
Artifacts (8)
Enchantments (4)
Lands (20)
Sideboard (15)
Main deck (60)
Creatures (20)
- 4 Benthic Biomancer
- 4 Lord of Atlantis
- 4 Master of the Pearl Trident
- 4 Merfolk Trickster
- 4 Silvergill Adept
Instants (8)
Artifacts (8)
Enchantments (4)
Lands (20)
- 2 Castle Vantress
- 4 Faerie Conclave
- 10 Island
- 4 Mutavault
Sideboard (15)
Compared with the average Merfolk list
Average of 59 decks in the 90 days up to Jan. 12, 2021, the day of this tournament.
Main deck
More than usual
- +4 Relic of Progenitus (4 vs 0.1)
- +4 Faerie Conclave (4 vs 0.3)
- +3 Benthic Biomancer (4 vs 1.1)
- +3 Island (10 vs 7.2)
- +2 Dismember (4 vs 1.8)
- +2 Force of Negation (4 vs 2.0)
- +2 Castle Vantress (2 vs 0.1)
- +1 Spreading Seas (4 vs 2.5)
Fewer than usual
- -2 Cavern of Souls (0 vs 2.4)
- -2 Kumena's Speaker (0 vs 1.7)
- -2 Merfolk Mistbinder (0 vs 1.7)
- -1 Botanical Sanctum (0 vs 1.5)
- -1 Waterlogged Grove (0 vs 1.4)
- -1 Merrow Reejerey (0 vs 1.3)
- -1 Wanderwine Hub (0 vs 1.3)
- -1 Harbinger of the Tides (0 vs 1.2)
Sideboard
More than usual
- +4 Repeal (4 vs 0.1)
- +3 Deprive (4 vs 1.0)
- +2 Chalice of the Void (4 vs 2.0)
- +1 Pithing Needle (3 vs 1.6)
Fewer than usual
- -3 Relic of Progenitus (0 vs 3.4)
- -2 Force of Negation (0 vs 1.5)
Most unusual list in this period: Nikachu in Modern League (5-0) (23 cards away from the average)