Svyelun of Sea and Sky (Commander) - Expensive
Svyelun of Sea and Sky
147 decks (0.002%)
Rank #1022

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
Summon: Leviathan
25% of 20 decks
+23% synergy
The Water Crystal
5% of 19 decks
-5% synergy
High Synergy Cards
Master of the Pearl Trident
97% of 147 decks
+95% synergy
Lord of Atlantis
96% of 147 decks
+94% synergy
Vodalian Hexcatcher
93% of 147 decks
+91% synergy
Merrow Reejerey
91% of 147 decks
+89% synergy
Kopala, Warden of Waves
86% of 147 decks
+85% synergy
Stonybrook Banneret
86% of 147 decks
+82% synergy
Merfolk Sovereign
84% of 147 decks
+82% synergy
Emperor Mihail II
82% of 147 decks
+81% synergy
Seafloor Oracle
79% of 147 decks
+77% synergy
Thieving Skydiver
78% of 147 decks
+73% synergy
Top Cards
Mana Drain
86% of 147 decks
+59% synergy
Sapphire Medallion
77% of 147 decks
+22% synergy
Thada Adel, Acquisitor
75% of 147 decks
+73% synergy
Harbinger of the Seas
74% of 97 decks
+64% synergy
Lullmage Mentor
74% of 147 decks
+72% synergy
Counterspell
74% of 147 decks
+6% synergy
Merrow Commerce
70% of 147 decks
+69% synergy
Deeproot Waters
69% of 147 decks
+67% synergy
Merrow Harbinger
67% of 147 decks
+66% synergy
Deeproot Pilgrimage
66% of 127 decks
+65% synergy
Game Changers
Cyclonic Rift
92% of 147 decks
+55% synergy
Rhystic Study
84% of 147 decks
+48% synergy
Force of Will
81% of 147 decks
+63% synergy
Fierce Guardianship
79% of 147 decks
+55% synergy
Thassa's Oracle
50% of 147 decks
+37% synergy
Mystical Tutor
49% of 147 decks
+23% synergy
Ancient Tomb
44% of 147 decks
+31% synergy
Chrome Mox
33% of 147 decks
+24% synergy
The One Ring
21% of 147 decks
+9% synergy
Mox Diamond
15% of 147 decks
+9% synergy
Creatures
Tide Shaper
66% of 147 decks
+65% synergy
Merfolk Trickster
65% of 147 decks
+63% synergy
Tishana's Tidebinder
65% of 127 decks
+60% synergy
Wanderwine Prophets
61% of 147 decks
+60% synergy
True-Name Nemesis
59% of 147 decks
+58% synergy
Silvergill Adept
59% of 147 decks
+58% synergy
Seahunter
56% of 147 decks
+55% synergy
Harbinger of the Tides
50% of 147 decks
+48% synergy
Coralhelm Commander
49% of 147 decks
+48% synergy
Deepchannel Mentor
49% of 147 decks
+48% synergy
Cursecatcher
48% of 147 decks
+46% synergy
Empress Galina
47% of 147 decks
+46% synergy
Mist Dancer
45% of 127 decks
+44% synergy
Master of Waves
44% of 147 decks
+40% synergy
Rishadan Dockhand
43% of 147 decks
+42% synergy
Cosi's Trickster
34% of 147 decks
+33% synergy
Glasspool Mimic
33% of 147 decks
+27% synergy
Thassa, God of the Sea
31% of 147 decks
+28% synergy
Mistcaller
30% of 147 decks
+29% synergy
Roaming Throne
28% of 127 decks
+24% synergy
Mindspring Merfolk
28% of 40 decks
+27% synergy
Tempest Caller
27% of 147 decks
+26% synergy
Mist-Cloaked Herald
24% of 147 decks
+22% synergy
Kiora, the Rising Tide
24% of 55 decks
+20% synergy
Triton Shorestalker
22% of 147 decks
+19% synergy
Sea Scryer
22% of 147 decks
+21% synergy
Wake Thrasher
21% of 147 decks
+21% synergy
Sigil Tracer
20% of 147 decks
+19% synergy
Titan of Littjara
20% of 147 decks
+18% synergy
Surgespanner
19% of 147 decks
+19% synergy
Alandra, Sky Dreamer
19% of 147 decks
+12% synergy
River Sneak
18% of 147 decks
+18% synergy
Floodpits Drowner
18% of 67 decks
+17% synergy
Talrand, Sky Summoner
18% of 147 decks
+3% synergy
Enduring Curiosity
17% of 70 decks
+11% synergy
Metallic Mimic
17% of 147 decks
+16% synergy
Tidal Warrior
16% of 147 decks
+15% synergy
Phyrexian Metamorph
14% of 147 decks
-4% synergy
Stormtide Leviathan
13% of 147 decks
+6% synergy
Rootwater Thief
13% of 147 decks
+13% synergy
Phantasmal Image
13% of 147 decks
+7% synergy
Tideshaper Mystic
12% of 147 decks
+11% synergy
Merfolk Looter
12% of 147 decks
+9% synergy
Defiler of Dreams
12% of 147 decks
+1% synergy
Benthic Biomancer
11% of 147 decks
+10% synergy
Gray Harbor Merfolk
11% of 147 decks
+10% synergy
Streambed Aquitects
10% of 147 decks
+10% synergy
Spark Double
10% of 147 decks
-4% synergy
Thassa, Deep-Dwelling
10% of 147 decks
+6% synergy
Wonder
9% of 147 decks
+3% synergy
Instants
Force of Negation
66% of 147 decks
+50% synergy
Swan Song
61% of 147 decks
+35% synergy
Pongify
58% of 147 decks
+17% synergy
Rapid Hybridization
55% of 147 decks
+21% synergy
High Tide
54% of 147 decks
+9% synergy
Flare of Denial
43% of 98 decks
+36% synergy
An Offer You Can't Refuse
39% of 147 decks
+4% synergy
Brainstorm
35% of 147 decks
-6% synergy
Sink into Stupor
33% of 97 decks
+13% synergy
Cryptic Command
28% of 147 decks
+17% synergy
Flusterstorm
27% of 147 decks
+17% synergy
Reality Shift
26% of 147 decks
-3% synergy
Pact of Negation
25% of 147 decks
+14% synergy
Strix Serenade
24% of 97 decks
+14% synergy
March of Swirling Mist
22% of 147 decks
+13% synergy
Negate
20% of 147 decks
-19% synergy
Resculpt
20% of 147 decks
-1% synergy
Arcane Denial
20% of 147 decks
-16% synergy
Aetherize
19% of 147 decks
-7% synergy
Muddle the Mixture
18% of 147 decks
+2% synergy
Archmage's Charm
16% of 147 decks
+1% synergy
Mental Misstep
14% of 147 decks
+7% synergy
Thassa's Rebuff
13% of 147 decks
+12% synergy
Spell Pierce
13% of 147 decks
+4% synergy
Narset's Reversal
12% of 147 decks
-1% synergy
Mindbreak Trap
10% of 147 decks
+5% synergy
Filter Out
10% of 147 decks
+4% synergy
Snap
10% of 147 decks
-8% synergy
Chain of Vapor
9% of 147 decks
+3% synergy
Dramatic Reversal
8% of 147 decks
-12% synergy
Three Steps Ahead
8% of 102 decks
-2% synergy
Wash Away
7% of 147 decks
+2% synergy
Stifle
7% of 147 decks
+5% synergy
Misdirection
7% of 147 decks
+2% synergy
Jwari Disruption
6% of 147 decks
+2% synergy
Cyber Conversion
6% of 134 decks
+2% synergy
Frantic Search
5% of 147 decks
-23% synergy
Disallow
5% of 147 decks
-2% synergy
Mana Leak
5% of 147 decks
-1% synergy
Suspend
5% of 147 decks
+3% synergy
Sorceries
Sea Gate Restoration
42% of 147 decks
+28% synergy
Raise the Palisade
42% of 147 decks
+39% synergy
Aquitect's Will
40% of 147 decks
+35% synergy
Distant Melody
36% of 147 decks
+31% synergy
Ponder
32% of 147 decks
+2% synergy
Windfall
20% of 147 decks
-4% synergy
Rite of Replication
14% of 147 decks
+8% synergy
Preordain
12% of 147 decks
-14% synergy
Merchant Scroll
10% of 147 decks
-1% synergy
Spectral Deluge
9% of 147 decks
-3% synergy
Inundate
7% of 147 decks
+6% synergy
Fabricate
7% of 147 decks
-15% synergy
Time Warp
7% of 147 decks
+1% synergy
Curse of the Swine
7% of 147 decks
-6% synergy
Ravenform
7% of 147 decks
-4% synergy
Gitaxian Probe
6% of 147 decks
-6% synergy
Paradigm Shift
5% of 147 decks
+5% synergy
Timetwister
5% of 147 decks
+3% synergy
Stock Up
5% of 39 decks
+2% synergy
Utility Artifacts
Bident of Thassa
59% of 147 decks
+47% synergy
Lightning Greaves
39% of 147 decks
+13% synergy
Herald's Horn
35% of 147 decks
+33% synergy
Vanquisher's Banner
30% of 147 decks
+29% synergy
Quicksilver Fountain
29% of 147 decks
+27% synergy
Coat of Arms
24% of 147 decks
+22% synergy
Commander's Plate
23% of 147 decks
+19% synergy
Kefnet's Monument
18% of 147 decks
+11% synergy
Aether Vial
16% of 147 decks
+16% synergy
Sword of the Animist
16% of 147 decks
+10% synergy
Door of Destinies
12% of 147 decks
+11% synergy
Banner of Kinship
11% of 55 decks
+9% synergy
Sword of Feast and Famine
10% of 147 decks
+8% synergy
The Indomitable
9% of 127 decks
+7% synergy
Sensei's Divining Top
9% of 147 decks
-6% synergy
Shadowspear
7% of 147 decks
+6% synergy
Isochron Scepter
7% of 147 decks
-12% synergy
Winter Moon
6% of 98 decks
+1% synergy
Sword of Forge and Frontier
6% of 147 decks
+5% synergy
Sword of Fire and Ice
5% of 147 decks
+5% synergy
Sword of Hearth and Home
5% of 147 decks
+3% synergy
Urza's Incubator
5% of 147 decks
+4% synergy
Swiftfoot Boots
5% of 147 decks
-23% synergy
Enchantments
Kindred Discovery
66% of 147 decks
+59% synergy
Mystic Remora
63% of 147 decks
+34% synergy
Reflections of Littjara
44% of 147 decks
+40% synergy
Back to Basics
35% of 147 decks
+26% synergy
Spreading Seas
29% of 147 decks
+27% synergy
Propaganda
20% of 147 decks
-8% synergy
Reconnaissance Mission
20% of 147 decks
+12% synergy
Imprisoned in the Moon
16% of 147 decks
+4% synergy
Wizard Class
12% of 147 decks
-5% synergy
Coastal Piracy
12% of 147 decks
+8% synergy
Leyline of Anticipation
12% of 147 decks
+2% synergy
Teferi's Ageless Insight
11% of 147 decks
-6% synergy
Intruder Alarm
11% of 147 decks
+8% synergy
Amphibian Downpour
8% of 95 decks
+3% synergy
Military Intelligence
7% of 147 decks
+5% synergy
Counterbalance
6% of 147 decks
+2% synergy
Curiosity
5% of 147 decks
+3% synergy
Witness Protection
5% of 147 decks
-0% synergy
Planeswalkers
Narset, Parter of Veils
19% of 147 decks
+6% synergy
Utility Lands
Nykthos, Shrine to Nyx
82% of 147 decks
+66% synergy
Otawara, Soaring City
75% of 147 decks
+50% synergy
Mystic Sanctuary
72% of 147 decks
+20% synergy
Minamo, School at Water's Edge
57% of 147 decks
+46% synergy
Reliquary Tower
55% of 147 decks
-1% synergy
Three Tree City
51% of 80 decks
+48% synergy
Mutavault
39% of 147 decks
+38% synergy
Castle Vantress
39% of 147 decks
+20% synergy
Urza's Saga
27% of 147 decks
+10% synergy
Rivendell
22% of 147 decks
+9% synergy
War Room
21% of 147 decks
+5% synergy
Academy Ruins
17% of 147 decks
-1% synergy
Riptide Laboratory
14% of 147 decks
+3% synergy
Rogue's Passage
13% of 147 decks
-2% synergy
Wasteland
12% of 147 decks
+10% synergy
Hall of Storm Giants
11% of 147 decks
+8% synergy
Mistrise Village
10% of 29 decks
+2% synergy
Strip Mine
10% of 147 decks
+7% synergy
Halimar Depths
10% of 147 decks
-1% synergy
Cephalid Coliseum
9% of 147 decks
+0% synergy
Scavenger Grounds
8% of 147 decks
+1% synergy
Tolaria West
7% of 147 decks
+2% synergy
Lonely Sandbar
7% of 147 decks
-7% synergy
Maze of Ith
7% of 147 decks
+2% synergy
Mana Artifacts
Sol Ring
93% of 147 decks
+7% synergy
Arcane Signet
72% of 147 decks
+7% synergy
Jeweled Lotus
35% of 147 decks
+30% synergy
Thought Vessel
35% of 147 decks
-16% synergy
Mana Crypt
27% of 147 decks
+20% synergy
Throne of Eldraine
23% of 142 decks
+13% synergy
Patchwork Banner
20% of 79 decks
+17% synergy
Lotus Petal
17% of 147 decks
+5% synergy
Mox Amber
16% of 147 decks
+10% synergy
Mana Vault
15% of 147 decks
+4% synergy
Fellwar Stone
15% of 147 decks
-5% synergy
Midnight Clock
14% of 147 decks
-8% synergy
Nyx Lotus
13% of 147 decks
+8% synergy
Heraldic Banner
12% of 147 decks
+6% synergy
Mind Stone
12% of 147 decks
-27% synergy
Sky Diamond
9% of 147 decks
-16% synergy
Gauntlet of Power
8% of 147 decks
+4% synergy
Caged Sun
7% of 147 decks
-5% synergy
Sceptre of Eternal Glory
7% of 147 decks
+3% synergy
Mox Opal
7% of 147 decks
-2% synergy
Extraplanar Lens
5% of 147 decks
-2% synergy
Lands
Island
87% of 147 decks
-6% synergy
Cavern of Souls
80% of 147 decks
+75% synergy
Sea Gate Restoration
42% of 147 decks
+28% synergy
Misty Rainforest
37% of 147 decks
+29% synergy
Scalding Tarn
37% of 147 decks
+29% synergy
Glasspool Mimic
33% of 147 decks
+27% synergy
Sink into Stupor
33% of 97 decks
+13% synergy
Path of Ancestry
29% of 147 decks
+25% synergy
Polluted Delta
29% of 147 decks
+21% synergy
Flooded Strand
29% of 147 decks
+20% synergy
Prismatic Vista
23% of 147 decks
+19% synergy
Gemstone Caverns
18% of 147 decks
+13% synergy
Fabled Passage
16% of 147 decks
+14% synergy
Snow-Covered Island
14% of 147 decks
+5% synergy
Myriad Landscape
7% of 147 decks
-20% synergy
Jwari Disruption
6% of 147 decks
+2% synergy