Average Deck for Svyelun of Sea and Sky - Core Control

Svyelun of Sea and Sky
Rank #1,158
5decks
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

Champions of the Shoal
Champions of the Shoal
Coralhelm Commander
Coralhelm Commander
Deepchannel Mentor
Deepchannel Mentor
Eluge, the Shoreless Sea
Eluge, the Shoreless Sea
Emperor Mihail II
Emperor Mihail II
Floodpits Drowner
Floodpits Drowner
Frostwind Invoker
Frostwind Invoker
Harbinger of the Seas
Harbinger of the Seas
Harbinger of the Tides
Harbinger of the Tides
Kiora, the Rising Tide
Kiora, the Rising Tide
Kopala, Warden of Waves
Kopala, Warden of Waves
Lord of Atlantis
Lord of Atlantis
Lullmage Mentor
Lullmage Mentor
Master of the Pearl Trident
Master of the Pearl Trident
Merfolk Sovereign
Merfolk Sovereign
Merfolk Wayfinder
Merfolk Wayfinder
Merrow Harbinger
Merrow Harbinger
Merrow Reejerey
Merrow Reejerey
Metallic Mimic
Metallic Mimic
Mindspring Merfolk
Mindspring Merfolk
Mist Dancer
Mist Dancer
River Sneak
River Sneak
Seafloor Oracle
Seafloor Oracle
Seahunter
Seahunter
Slinn Voda, the Rising Deep
Slinn Voda, the Rising Deep
Stonybrook Banneret
Stonybrook Banneret
Stormtide Leviathan
Stormtide Leviathan
Summon: Leviathan
Summon: Leviathan
Tidal Warrior
Tidal Warrior
Tide Shaper
Tide Shaper
Tishana's Tidebinder
Tishana's Tidebinder
Triton Shorestalker
Triton Shorestalker
Vodalian Hexcatcher
Vodalian Hexcatcher
Wanderwine Distracter
Wanderwine Distracter
Wanderwine Prophets
Wanderwine Prophets
Instants (11)
Aetherize
Aetherize
Brainstorm
Brainstorm
Counterspell
Counterspell
Filter Out
Filter Out
High Tide
High Tide
Mysteries of the Deep
Mysteries of the Deep
Negate
Negate
Rapid Hybridization
Rapid Hybridization
Reality Shift
Reality Shift
Refute
Refute
Thassa's Rebuff
Thassa's Rebuff
Sorceries (3)
Aquitect's Will
Aquitect's Will
Crashing Tide
Crashing Tide
Sea Gate Restoration
Sea Gate Restoration
Artifacts (7)
Bident of Thassa
Bident of Thassa
Dawn-Blessed Pennant
Dawn-Blessed Pennant
Door of Destinies
Door of Destinies
Herald's Horn
Herald's Horn
Kefnet's Monument
Kefnet's Monument
Sapphire Medallion
Sapphire Medallion
Sol Ring
Sol Ring
Enchantments (8)
Aquatic Incursion
Aquatic Incursion
Aqueous Form
Aqueous Form
Deeproot Pilgrimage
Deeproot Pilgrimage
Deeproot Waters
Deeproot Waters
Kindred Discovery
Kindred Discovery
Merrow Commerce
Merrow Commerce
Reflections of Littjara
Reflections of Littjara
Spreading Seas
Spreading Seas
Lands (6)
Castle Vantress
Castle Vantress
Mystic Sanctuary
Mystic Sanctuary
Nykthos, Shrine to Nyx
Nykthos, Shrine to Nyx
Reliquary Tower
Reliquary Tower
Three Tree City
Three Tree City
War Room
War Room
Basics (1)
Island
29 Islands