Average Deck for Svyelun of Sea and Sky - Expensive Core Merfolk

Svyelun of Sea and Sky
Rank #1,158
1decks
Background image for Attuma, Atlantean Warlord Commander Deck Tech
Landon Crispens
Feb 16, 2026
Attuma, Atlantean Warlord Commander Deck Tech
Is Attuma, Atlantean Warlord the new best mono-blue Merfolk commander? Come check out this Marvel villain's potential.
Background image for 21 Best Merfolk Cards for Commander
Chris Guest
Jul 9, 2025
21 Best Merfolk Cards for Commander
As one of Magic's oldest creature types, there are no shortage of excellent Merfolk to brew with. Chris breaks down the best of the best in this list.
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Average Decklist

Attuma, Atlantean Warlord
Attuma, Atlantean Warlord
Champions of the Shoal
Champions of the Shoal
Deepchannel Mentor
Deepchannel Mentor
Disruptor of Currents
Disruptor of Currents
Emperor Mihail II
Emperor Mihail II
Floodpits Drowner
Floodpits Drowner
Glasspool Mimic
Glasspool Mimic
Harbinger of the Tides
Harbinger of the Tides
Jill, Shiva's Dominant
Jill, Shiva's Dominant
Kiora, the Rising Tide
Kiora, the Rising Tide
Kopala, Warden of Waves
Kopala, Warden of Waves
Lord of Atlantis
Lord of Atlantis
Master of the Pearl Trident
Master of the Pearl Trident
Merfolk Sovereign
Merfolk Sovereign
Merfolk Trickster
Merfolk Trickster
Merrow Harbinger
Merrow Harbinger
Merrow Reejerey
Merrow Reejerey
Metallic Mimic
Metallic Mimic
Mist-Cloaked Herald
Mist-Cloaked Herald
Mist Dancer
Mist Dancer
Seafloor Oracle
Seafloor Oracle
Stonybrook Banneret
Stonybrook Banneret
Stormtide Leviathan
Stormtide Leviathan
Streambed Aquitects
Streambed Aquitects
Summon: Leviathan
Summon: Leviathan
Thassa, God of the Sea
Thassa, God of the Sea
Thieving Skydiver
Thieving Skydiver
Tidal Warrior
Tidal Warrior
Tide Shaper
Tide Shaper
Tishana's Tidebinder
Tishana's Tidebinder
Vodalian Hexcatcher
Vodalian Hexcatcher
Wonder
Wonder
Instants (11)
Aetherize
Aetherize
An Offer You Can't Refuse
An Offer You Can't Refuse
Counterspell
Counterspell
Flare of Denial
Flare of Denial
Harmonized Crescendo
Harmonized Crescendo
High Tide
High Tide
Negate
Negate
Pongify
Pongify
Sink into Stupor
Sink into Stupor
Snap
Snap
Swan Song
Swan Song
Sorceries (3)
Aquitect's Will
Aquitect's Will
Distant Melody
Distant Melody
Raise the Palisade
Raise the Palisade
Artifacts (9)
Arcane Signet
Arcane Signet
Bident of Thassa
Bident of Thassa
Chronicle of Victory
Chronicle of Victory
Herald's Horn
Herald's Horn
Kefnet's Monument
Kefnet's Monument
Lightning Greaves
Lightning Greaves
Sapphire Medallion
Sapphire Medallion
Sol Ring
Sol Ring
Swiftfoot Boots
Swiftfoot Boots
Enchantments (7)
Aquatic Incursion
Aquatic Incursion
Deeproot Waters
Deeproot Waters
Kindred Discovery
Kindred Discovery
Merrow Commerce
Merrow Commerce
Propaganda
Propaganda
Witness Protection
Witness Protection
Wizard Class
Wizard Class
Lands (10)
Cavern of Souls
Cavern of Souls
Mistrise Village
Mistrise Village
Mystic Sanctuary
Mystic Sanctuary
Nykthos, Shrine to Nyx
Nykthos, Shrine to Nyx
Otawara, Soaring City
Otawara, Soaring City
Reliquary Tower
Reliquary Tower
Rogue's Passage
Rogue's Passage
Secret Tunnel
Secret Tunnel
Three Tree City
Three Tree City
War Room
War Room
Basics (1)
Island
27 Islands