Merfolk 
Main deck (60)
Creatures (30)
Artifacts (4)
Enchantments (5)
Lands (21)
Sideboard (14)
Main deck (60)
Creatures (30)
- 2 Lord of Atlantis
- 4 Master of the Pearl Trident
- 3 Merfolk Trickster
- 4 Merrow Reejerey
- 4 Silvergill Adept
- 3 Subtlety
- 4 Svyelun of Sea and Sky
- 4 Tishana's Tidebinder
- 2 Vodalian Hexcatcher
Artifacts (4)
Enchantments (5)
Lands (21)
- 4 Cavern of Souls
- 17 Island
Sideboard (14)
Compared with the average Merfolk list
Average of 6 decks in the 7 days up to April 12, 2024, the day of this tournament.
Main deck
More than usual
- +9 Island (17 vs 7.7)
- +3 Merrow Reejerey (4 vs 0.7)
- +3 Silvergill Adept (4 vs 0.7)
- +3 Spreading Seas (3 vs 0.5)
- +2 Deeproot Pilgrimage (2 vs 0.3)
Fewer than usual
- -3 Tide Shaper (0 vs 3.3)
- -3 Mutavault (0 vs 3.0)
- -2 Rishadan Dockhand (0 vs 2.0)
- -2 Lord of Atlantis (2 vs 3.7)
- -2 Vodalian Hexcatcher (2 vs 3.7)
- -1 Cenote Scout (0 vs 1.3)
- -1 Botanical Sanctum (0 vs 1.2)
- -1 Otawara, Soaring City (0 vs 1.2)
Sideboard
More than usual
- +3 Harbinger of the Tides (4 vs 0.7)
Fewer than usual
- -2 Force of Negation (1 vs 3.2)
- -2 Cursed Totem (0 vs 1.8)
- -2 Stern Scolding (0 vs 1.8)
- -2 Hibernation (0 vs 1.5)
- -1 Pick Your Poison (0 vs 1.2)
This is the most unusual list of the archetype in this period: 19 cards away from the average.