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Svyelun of Sea and Sky (Commander) - Upgraded
Svyelun of Sea and Sky
57 decks (0.001%)
Rank #1053
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.
Deck Filters
Merfolk Sovereign
93% of 57 decks
+91% synergy
Master of the Pearl Trident
93% of 57 decks
+91% synergy
Seafloor Oracle
88% of 57 decks
+86% synergy
Kopala, Warden of Waves
88% of 57 decks
+86% synergy
Merrow Reejerey
88% of 57 decks
+86% synergy
Vodalian Hexcatcher
84% of 57 decks
+83% synergy
Emperor Mihail II
82% of 57 decks
+82% synergy
Stonybrook Banneret
84% of 57 decks
+80% synergy
Lord of Atlantis
81% of 57 decks
+79% synergy
Thieving Skydiver
77% of 57 decks
+73% synergy
Top Cards
Counterspell
79% of 57 decks
+11% synergy
Deeproot Pilgrimage
70% of 57 decks
+69% synergy
Bident of Thassa
68% of 57 decks
+57% synergy
Sapphire Medallion
68% of 57 decks
+13% synergy
Merrow Harbinger
67% of 57 decks
+66% synergy
Merrow Commerce
67% of 57 decks
+66% synergy
Deeproot Waters
65% of 57 decks
+64% synergy
Kindred Discovery
63% of 57 decks
+56% synergy
Tide Shaper
61% of 57 decks
+60% synergy
Harbinger of the Tides
61% of 57 decks
+60% synergy
Game Changers
Cyclonic Rift
39% of 57 decks
+2% synergy
Rhystic Study
28% of 57 decks
-7% synergy
Thassa's Oracle
26% of 57 decks
+13% synergy
Fierce Guardianship
19% of 57 decks
-4% synergy
Force of Will
14% of 57 decks
-4% synergy
Mystical Tutor
12% of 57 decks
-13% synergy
Narset, Parter of Veils
7% of 57 decks
-6% synergy
Creatures
Merfolk Trickster
61% of 57 decks
+60% synergy
Tishana's Tidebinder
60% of 57 decks
+55% synergy
Lullmage Mentor
60% of 57 decks
+58% synergy
Mist Dancer
57% of 56 decks
+56% synergy
Deepchannel Mentor
53% of 57 decks
+51% synergy
Harbinger of the Seas
51% of 55 decks
+41% synergy
Silvergill Adept
49% of 57 decks
+48% synergy
Thada Adel, Acquisitor
49% of 57 decks
+47% synergy
Coralhelm Commander
47% of 57 decks
+47% synergy
Seahunter
47% of 57 decks
+47% synergy
Wanderwine Prophets
44% of 57 decks
+43% synergy
True-Name Nemesis
40% of 57 decks
+39% synergy
Triton Shorestalker
40% of 57 decks
+38% synergy
Master of Waves
40% of 57 decks
+36% synergy
Wake Thrasher
39% of 57 decks
+38% synergy
Streambed Aquitects
39% of 57 decks
+38% synergy
Kiora, the Rising Tide
35% of 54 decks
+32% synergy
Thassa, God of the Sea
35% of 57 decks
+31% synergy
Mist-Cloaked Herald
35% of 57 decks
+33% synergy
Tempest Caller
33% of 57 decks
+32% synergy
Rishadan Dockhand
33% of 57 decks
+33% synergy
Cursecatcher
30% of 57 decks
+28% synergy
Surgespanner
30% of 57 decks
+29% synergy
Cosi's Trickster
26% of 57 decks
+26% synergy
Sea Scryer
26% of 57 decks
+25% synergy
Mistcaller
25% of 57 decks
+24% synergy
Alandra, Sky Dreamer
23% of 57 decks
+16% synergy
Empress Galina
23% of 57 decks
+22% synergy
Stormtide Leviathan
23% of 57 decks
+16% synergy
River Sneak
23% of 57 decks
+22% synergy
Floodpits Drowner
22% of 54 decks
+21% synergy
Merfolk Looter
21% of 57 decks
+19% synergy
Mindspring Merfolk
21% of 53 decks
+20% synergy
Summon: Leviathan
19% of 31 decks
+18% synergy
Reef Shaman
19% of 57 decks
+19% synergy
Glasspool Mimic
19% of 57 decks
+13% synergy
Sigil Tracer
19% of 57 decks
+18% synergy
Talrand, Sky Summoner
19% of 57 decks
+5% synergy
Enduring Curiosity
16% of 55 decks
+11% synergy
Enclave Cryptologist
16% of 57 decks
+15% synergy
Metallic Mimic
16% of 57 decks
+15% synergy
Wonder
14% of 57 decks
+8% synergy
Tidal Warrior
14% of 57 decks
+13% synergy
Sage of Fables
14% of 57 decks
+13% synergy
Scourge of Fleets
14% of 57 decks
+1% synergy
Tidebinder Mage
14% of 57 decks
+14% synergy
Gray Harbor Merfolk
14% of 57 decks
+14% synergy
Hydroelectric Specimen
13% of 55 decks
-0% synergy
Roaming Throne
12% of 57 decks
+8% synergy
Rootwater Thief
12% of 57 decks
+12% synergy
Instants
High Tide
53% of 57 decks
+8% synergy
Pongify
46% of 57 decks
+5% synergy
Negate
44% of 57 decks
+5% synergy
Rapid Hybridization
40% of 57 decks
+6% synergy
An Offer You Can't Refuse
33% of 57 decks
-2% synergy
Arcane Denial
33% of 57 decks
-3% synergy
Aetherize
32% of 57 decks
+5% synergy
Resculpt
28% of 57 decks
+8% synergy
Swan Song
28% of 57 decks
+3% synergy
Brainstorm
26% of 57 decks
-15% synergy
Flare of Denial
25% of 55 decks
+19% synergy
Reality Shift
25% of 57 decks
-4% synergy
Sink into Stupor
24% of 55 decks
+3% synergy
Thassa's Rebuff
23% of 57 decks
+21% synergy
Flow of Knowledge
21% of 57 decks
+4% synergy
Filter Out
19% of 57 decks
+14% synergy
Archmage's Charm
18% of 57 decks
+2% synergy
March of Swirling Mist
18% of 57 decks
+9% synergy
Frantic Search
16% of 57 decks
-13% synergy
Strix Serenade
15% of 55 decks
+5% synergy
Opt
14% of 57 decks
-11% synergy
Engulf the Shore
14% of 57 decks
+5% synergy
Cryptic Command
14% of 57 decks
+3% synergy
Mana Drain
12% of 57 decks
-15% synergy
Saw It Coming
12% of 57 decks
+9% synergy
Narset's Reversal
12% of 57 decks
-0% synergy
Into the Flood Maw
11% of 55 decks
+6% synergy
Spell Pierce
11% of 57 decks
+2% synergy
Three Steps Ahead
9% of 55 decks
-1% synergy
Disallow
9% of 57 decks
+2% synergy
Misdirection
9% of 57 decks
+4% synergy
Wash Away
9% of 57 decks
+4% synergy
Force of Negation
9% of 57 decks
-7% synergy
Muddle the Mixture
7% of 57 decks
-9% synergy
Aetherspouts
7% of 57 decks
-0% synergy
Slip Out the Back
7% of 57 decks
-0% synergy
Mystic Confluence
7% of 57 decks
-3% synergy
Evacuation
7% of 57 decks
-1% synergy
Cancel
5% of 57 decks
+0% synergy
Jwari Disruption
5% of 57 decks
+1% synergy
Dramatic Reversal
5% of 57 decks
-15% synergy
Dispel
5% of 57 decks
-4% synergy
Lazotep Plating
5% of 57 decks
+2% synergy
Mana Leak
5% of 57 decks
-2% synergy
Thassa's Intervention
5% of 57 decks
+4% synergy
Suspend
5% of 57 decks
+3% synergy
Disdainful Stroke
5% of 57 decks
-0% synergy
Redirect
5% of 57 decks
+4% synergy
Foil
5% of 57 decks
-1% synergy
Flusterstorm
5% of 57 decks
-4% synergy
Sorceries
Aquitect's Will
49% of 57 decks
+44% synergy
Distant Melody
40% of 57 decks
+35% synergy
Ponder
28% of 57 decks
-2% synergy
Spectral Deluge
26% of 57 decks
+15% synergy
Raise the Palisade
23% of 57 decks
+20% synergy
Rite of Replication
18% of 57 decks
+11% synergy
Sea Gate Restoration
14% of 57 decks
-0% synergy
Ravenform
14% of 57 decks
+3% synergy
Preordain
12% of 57 decks
-12% synergy
Curse of the Swine
11% of 57 decks
-2% synergy
River's Rebuke
11% of 57 decks
+7% synergy
Chart a Course
11% of 57 decks
+6% synergy
Crashing Tide
11% of 57 decks
+10% synergy
Windfall
9% of 57 decks
-15% synergy
Step Through
7% of 57 decks
+1% synergy
Flow of Ideas
7% of 57 decks
+2% synergy
Inundate
7% of 57 decks
+5% synergy
Quasiduplicate
7% of 57 decks
+4% synergy
Walk the Aeons
5% of 57 decks
+3% synergy
Maddening Cacophony
5% of 57 decks
-2% synergy
Solve the Equation
5% of 57 decks
-9% synergy
Irenicus's Vile Duplication
5% of 57 decks
-3% synergy
Serum Visions
5% of 57 decks
-5% synergy
Utility Artifacts
Vanquisher's Banner
32% of 57 decks
+30% synergy
Herald's Horn
30% of 57 decks
+28% synergy
Lightning Greaves
25% of 57 decks
-2% synergy
Kefnet's Monument
25% of 57 decks
+18% synergy
Quicksilver Fountain
23% of 57 decks
+21% synergy
Coat of Arms
19% of 57 decks
+18% synergy
Banner of Kinship
19% of 54 decks
+16% synergy
Door of Destinies
18% of 57 decks
+17% synergy
Wayfarer's Bauble
14% of 57 decks
-5% synergy
Aether Vial
14% of 57 decks
+14% synergy
Swiftfoot Boots
12% of 57 decks
-16% synergy
The Water Crystal
10% of 30 decks
-0% synergy
Urza's Incubator
9% of 57 decks
+7% synergy
Icon of Ancestry
9% of 57 decks
+8% synergy
The Indomitable
7% of 56 decks
+5% synergy
Helm of the Host
7% of 57 decks
+3% synergy
Winged Boots
7% of 57 decks
+4% synergy
Sword of the Animist
7% of 57 decks
+1% synergy
Loxodon Warhammer
5% of 57 decks
+4% synergy
Enchantments
Reflections of Littjara
42% of 57 decks
+38% synergy
Spreading Seas
37% of 57 decks
+36% synergy
Mystic Remora
32% of 57 decks
+4% synergy
Coastal Piracy
26% of 57 decks
+22% synergy
Reconnaissance Mission
25% of 57 decks
+17% synergy
Imprisoned in the Moon
18% of 57 decks
+6% synergy
Curiosity
18% of 57 decks
+15% synergy
Military Intelligence
16% of 57 decks
+14% synergy
Propaganda
14% of 57 decks
-15% synergy
Sea's Claim
12% of 57 decks
+12% synergy
Intruder Alarm
12% of 57 decks
+9% synergy
Aquatic Incursion
12% of 57 decks
+12% synergy
Eaten by Piranhas
9% of 56 decks
+6% synergy
Leyline of Anticipation
9% of 57 decks
-1% synergy
Back to Basics
9% of 57 decks
+0% synergy
Wizard Class
9% of 57 decks
-8% synergy
Ordeal of Thassa
7% of 57 decks
+7% synergy
Teferi's Ageless Insight
7% of 57 decks
-10% synergy
Combat Research
7% of 57 decks
+5% synergy
Amphibian Downpour
5% of 55 decks
-0% synergy
Ominous Seas
5% of 57 decks
-6% synergy
Lingering Mirage
5% of 57 decks
+5% synergy
Utility Lands
Reliquary Tower
60% of 57 decks
+3% synergy
Mystic Sanctuary
60% of 57 decks
+8% synergy
Castle Vantress
33% of 57 decks
+14% synergy
Nykthos, Shrine to Nyx
30% of 57 decks
+14% synergy
Halimar Depths
23% of 57 decks
+12% synergy
Lonely Sandbar
23% of 57 decks
+8% synergy
Otawara, Soaring City
23% of 57 decks
-2% synergy
Mutavault
21% of 57 decks
+20% synergy
Rogue's Passage
21% of 57 decks
+6% synergy
Scavenger Grounds
21% of 57 decks
+14% synergy
Three Tree City
20% of 55 decks
+17% synergy
Riptide Laboratory
18% of 57 decks
+7% synergy
Minamo, School at Water's Edge
16% of 57 decks
+4% synergy
Rivendell
12% of 57 decks
-0% synergy
Temple of the False God
12% of 57 decks
+2% synergy
War Room
11% of 57 decks
-6% synergy
Remote Isle
9% of 57 decks
+3% synergy
Cephalid Coliseum
9% of 57 decks
+0% synergy
Archway of Innovation
7% of 55 decks
-4% synergy
Hall of Storm Giants
7% of 57 decks
+4% synergy
Ghost Quarter
7% of 57 decks
+4% synergy
Svyelunite Temple
7% of 57 decks
+6% synergy
Academy Ruins
7% of 57 decks
-11% synergy
Sunken Palace
5% of 55 decks
+1% synergy
Wasteland
5% of 57 decks
+4% synergy
Seat of the Synod
5% of 57 decks
-12% synergy
Maze of Ith
5% of 57 decks
+0% synergy
Coral Atoll
5% of 57 decks
+1% synergy
Terrain Generator
5% of 57 decks
-2% synergy
Mana Artifacts
Sol Ring
86% of 57 decks
+0% synergy
Arcane Signet
63% of 57 decks
-2% synergy
Thought Vessel
40% of 57 decks
-11% synergy
Patchwork Banner
33% of 55 decks
+29% synergy
Heraldic Banner
30% of 57 decks
+24% synergy
Sky Diamond
21% of 57 decks
-3% synergy
Caged Sun
21% of 57 decks
+9% synergy
Mind Stone
19% of 57 decks
-18% synergy
Nyx Lotus
18% of 57 decks
+13% synergy
Fellwar Stone
14% of 57 decks
-6% synergy
Decanter of Endless Water
12% of 57 decks
-2% synergy
Midnight Clock
12% of 57 decks
-9% synergy
Gauntlet of Power
9% of 57 decks
+4% synergy
Gilded Lotus
7% of 57 decks
-5% synergy
Commander's Sphere
5% of 57 decks
-5% synergy
Lotus Petal
5% of 57 decks
-7% synergy
Throne of Eldraine
5% of 57 decks
-5% synergy
Springleaf Drum
5% of 57 decks
+2% synergy
Sceptre of Eternal Glory
5% of 57 decks
+1% synergy
Liquimetal Torque
5% of 57 decks
-2% synergy
Lands
Island
96% of 57 decks
+3% synergy
Path of Ancestry
40% of 57 decks
+36% synergy
Sink into Stupor
24% of 55 decks
+3% synergy
Cavern of Souls
23% of 57 decks
+18% synergy
Myriad Landscape
23% of 57 decks
-4% synergy
Glasspool Mimic
19% of 57 decks
+13% synergy
Sea Gate Restoration
14% of 57 decks
-0% synergy
Hydroelectric Specimen
13% of 55 decks
-0% synergy
Jwari Disruption
5% of 57 decks
+1% synergy
Polluted Delta
5% of 57 decks
-3% synergy
Flooded Strand
5% of 57 decks
-3% synergy
Demolition Field
5% of 57 decks
+0% synergy