Merfolk 
- Player
- MHayashi
- Finish
- 5-0
- Event
- Modern League (5-0),
- Archetype
- Merfolk
- Format
- Modern
- MTGO
- Paper
- Source
- MTGO
Main deck (60)
Creatures (23)
Instants (5)
Artifacts (8)
Enchantments (4)
Lands (20)
Sideboard (15)
Main deck (60)
Creatures (23)
- 4 Coralhelm Commander
- 3 Harbinger of the Tides
- 4 Lord of Atlantis
- 4 Master of the Pearl Trident
- 4 Master of Waves
- 4 Silvergill Adept
Instants (5)
Artifacts (8)
Enchantments (4)
Lands (20)
Sideboard (15)
Compared with the average Merfolk list
Average of 5 decks in the 7 days up to June 12, 2018, the day of this tournament.
Main deck
More than usual
- +3 Chalice of the Void (4 vs 0.8)
- +3 Coralhelm Commander (4 vs 0.8)
- +2 Dismember (4 vs 1.6)
- +2 Faerie Conclave (4 vs 1.6)
- +1 Master of Waves (4 vs 3.0)
Fewer than usual
- -3 Merfolk Trickster (0 vs 3.2)
- -2 Cursecatcher (0 vs 2.4)
- -2 Merrow Reejerey (0 vs 2.2)
- -2 Island (10 vs 11.8)
Sideboard
More than usual
- +2 Deprive (4 vs 1.6)
- +2 Tectonic Edge (4 vs 1.6)
- +2 Relic of Progenitus (4 vs 2.2)
- +1 Echoing Truth (3 vs 2.0)
Fewer than usual
- -2 Ceremonious Rejection (0 vs 1.6)
- -2 Damping Sphere (0 vs 1.6)
- -2 Tidebinder Mage (0 vs 1.6)
This is the most unusual list of the archetype in this period: 11 cards away from the average.