Svyelun of Sea and Sky (Commander) - Expensive

Svyelun of Sea and Sky
Rank #1,153
150decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Background image for 21 Best Merfolk Cards for Commander
Chris Guest
Jul 9, 2025
Chris Guest
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
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Harmonized Crescendo
39%inclusion7 decks18 decks
36%synergy
Attuma, Atlantean Warlord
35%inclusion9 decks26 decks
34%synergy
Namor the Sub-Mariner
23%inclusion6 decks26 decks
23%synergy
Disruptor of Currents
22%inclusion4 decks18 decks
21%synergy
Silvergill Mentor
22%inclusion4 decks18 decks
22%synergy
High Synergy Cards
Lord of Atlantis
95%inclusion143 decks150 decks
94%synergy
Master of the Pearl Trident
95%inclusion143 decks150 decks
94%synergy
Vodalian Hexcatcher
91%inclusion137 decks150 decks
90%synergy
Merrow Reejerey
89%inclusion134 decks150 decks
88%synergy
Kopala, Warden of Waves
83%inclusion125 decks150 decks
82%synergy
Stonybrook Banneret
84%inclusion126 decks150 decks
80%synergy
Merfolk Sovereign
81%inclusion122 decks150 decks
80%synergy
Emperor Mihail II
80%inclusion120 decks150 decks
79%synergy
Seafloor Oracle
74%inclusion111 decks150 decks
73%synergy
Deeproot Pilgrimage
73%inclusion109 decks150 decks
71%synergy
Top Cards
Mana Drain
81%inclusion121 decks150 decks
54%synergy
Counterspell
76%inclusion114 decks150 decks
10%synergy
Harbinger of the Seas
74%inclusion101 decks136 decks
65%synergy
Thieving Skydiver
71%inclusion106 decks150 decks
67%synergy
Sapphire Medallion
71%inclusion106 decks150 decks
12%synergy
Merrow Commerce
71%inclusion106 decks150 decks
70%synergy
Lullmage Mentor
69%inclusion103 decks150 decks
67%synergy
Thada Adel, Acquisitor
67%inclusion101 decks150 decks
66%synergy
Tishana's Tidebinder
67%inclusion100 decks150 decks
62%synergy
Deeproot Waters
65%inclusion98 decks150 decks
64%synergy
Game Changers
Cyclonic Rift
84%inclusion126 decks150 decks
50%synergy
Rhystic Study
79%inclusion119 decks150 decks
46%synergy
Fierce Guardianship
73%inclusion110 decks150 decks
50%synergy
Force of Will
70%inclusion105 decks150 decks
53%synergy
Thassa's Oracle
50%inclusion75 decks150 decks
37%synergy
Mystical Tutor
48%inclusion72 decks150 decks
25%synergy
Ancient Tomb
37%inclusion56 decks150 decks
25%synergy
Chrome Mox
27%inclusion41 decks150 decks
18%synergy
The One Ring
21%inclusion32 decks150 decks
9%synergy
Narset, Parter of Veils
18%inclusion27 decks150 decks
7%synergy
Creatures
Merrow Harbinger
64%inclusion96 decks150 decks
63%synergy
Tide Shaper
61%inclusion92 decks150 decks
60%synergy
Merfolk Trickster
61%inclusion91 decks150 decks
59%synergy
Wanderwine Prophets
59%inclusion89 decks150 decks
59%synergy
Seahunter
53%inclusion79 decks150 decks
52%synergy
Silvergill Adept
51%inclusion77 decks150 decks
51%synergy
True-Name Nemesis
50%inclusion75 decks150 decks
49%synergy
Harbinger of the Tides
49%inclusion74 decks150 decks
48%synergy
Mist Dancer
45%inclusion67 decks150 decks
44%synergy
Deepchannel Mentor
43%inclusion65 decks150 decks
42%synergy
Empress Galina
43%inclusion64 decks150 decks
42%synergy
Cursecatcher
40%inclusion60 decks150 decks
38%synergy
Coralhelm Commander
37%inclusion56 decks150 decks
37%synergy
Master of Waves
37%inclusion55 decks150 decks
33%synergy
Roaming Throne
33%inclusion50 decks150 decks
29%synergy
Mindspring Merfolk
33%inclusion26 decks80 decks
32%synergy
Glasspool Mimic
31%inclusion47 decks150 decks
25%synergy
Rishadan Dockhand
31%inclusion47 decks150 decks
31%synergy
Cosi's Trickster
30%inclusion45 decks150 decks
29%synergy
Thassa, God of the Sea
29%inclusion43 decks150 decks
25%synergy
Mist-Cloaked Herald
27%inclusion41 decks150 decks
25%synergy
Triton Shorestalker
27%inclusion40 decks150 decks
24%synergy
Mistcaller
27%inclusion40 decks150 decks
26%synergy
Tempest Caller
25%inclusion38 decks150 decks
24%synergy
Kiora, the Rising Tide
25%inclusion24 decks95 decks
22%synergy
Wake Thrasher
21%inclusion31 decks150 decks
20%synergy
Surgespanner
20%inclusion30 decks150 decks
19%synergy
Metallic Mimic
19%inclusion29 decks150 decks
18%synergy
River Sneak
19%inclusion29 decks150 decks
19%synergy
Alandra, Sky Dreamer
19%inclusion28 decks150 decks
12%synergy
Summon: Leviathan
18%inclusion12 decks66 decks
16%synergy
Sigil Tracer
18%inclusion27 decks150 decks
17%synergy
Talrand, Sky Summoner
18%inclusion27 decks150 decks
4%synergy
Titan of Littjara
18%inclusion27 decks150 decks
16%synergy
Floodpits Drowner
17%inclusion18 decks108 decks
15%synergy
Sea Scryer
17%inclusion25 decks150 decks
16%synergy
Phyrexian Metamorph
14%inclusion21 decks150 decks
-5%synergy
Enduring Curiosity
14%inclusion15 decks110 decks
7%synergy
Tidal Warrior
13%inclusion19 decks150 decks
12%synergy
Stormtide Leviathan
12%inclusion18 decks150 decks
5%synergy
Rootwater Thief
12%inclusion18 decks150 decks
12%synergy
Spark Double
12%inclusion18 decks150 decks
-1%synergy
Benthic Biomancer
11%inclusion17 decks150 decks
10%synergy
Gray Harbor Merfolk
11%inclusion17 decks150 decks
11%synergy
Phantasmal Image
11%inclusion17 decks150 decks
6%synergy
Thassa, Deep-Dwelling
11%inclusion16 decks150 decks
6%synergy
Merfolk Looter
11%inclusion16 decks150 decks
8%synergy
Streambed Aquitects
9.3%inclusion14 decks150 decks
9%synergy
Merfolk Windrobber
9.3%inclusion14 decks150 decks
9%synergy
Tideshaper Mystic
9.3%inclusion14 decks150 decks
9%synergy
Instants
Swan Song
57%inclusion86 decks150 decks
31%synergy
Rapid Hybridization
55%inclusion83 decks150 decks
21%synergy
Force of Negation
55%inclusion83 decks150 decks
40%synergy
Pongify
54%inclusion81 decks150 decks
14%synergy
High Tide
48%inclusion72 decks150 decks
4%synergy
An Offer You Can't Refuse
38%inclusion57 decks150 decks
1%synergy
Flare of Denial
37%inclusion51 decks138 decks
30%synergy
Brainstorm
36%inclusion54 decks150 decks
-5%synergy
Sink into Stupor
32%inclusion44 decks136 decks
11%synergy
Cryptic Command
25%inclusion38 decks150 decks
14%synergy
March of Swirling Mist
25%inclusion37 decks150 decks
17%synergy
Reality Shift
24%inclusion36 decks150 decks
-3%synergy
Pact of Negation
23%inclusion35 decks150 decks
13%synergy
Negate
23%inclusion34 decks150 decks
-15%synergy
Resculpt
21%inclusion31 decks150 decks
2%synergy
Flusterstorm
21%inclusion31 decks150 decks
11%synergy
Strix Serenade
21%inclusion28 decks136 decks
11%synergy
Aetherize
19%inclusion28 decks150 decks
-11%synergy
Arcane Denial
19%inclusion28 decks150 decks
-17%synergy
Muddle the Mixture
18%inclusion27 decks150 decks
2%synergy
Thassa's Rebuff
14%inclusion21 decks150 decks
13%synergy
Archmage's Charm
13%inclusion20 decks150 decks
-3%synergy
Spell Pierce
13%inclusion20 decks150 decks
5%synergy
Snap
12%inclusion18 decks150 decks
-7%synergy
Mental Misstep
11%inclusion16 decks150 decks
4%synergy
Filter Out
11%inclusion16 decks150 decks
7%synergy
Narset's Reversal
11%inclusion16 decks150 decks
-2%synergy
Dramatic Reversal
9.3%inclusion14 decks150 decks
-10%synergy
Wash Away
9.3%inclusion14 decks150 decks
5%synergy
Mindbreak Trap
8.7%inclusion13 decks150 decks
3%synergy
Misdirection
8.7%inclusion13 decks150 decks
4%synergy
Frantic Search
8.0%inclusion12 decks150 decks
-22%synergy
Chain of Vapor
8.0%inclusion12 decks150 decks
3%synergy
Three Steps Ahead
7.1%inclusion10 decks141 decks
-3%synergy
Daze
6.7%inclusion10 decks150 decks
4%synergy
Cyber Conversion
6.0%inclusion9 decks150 decks
3%synergy
Mana Leak
6.0%inclusion9 decks150 decks
-1%synergy
Mystic Confluence
6.0%inclusion9 decks150 decks
-3%synergy
Stifle
6.0%inclusion9 decks150 decks
4%synergy
Into the Flood Maw
5.9%inclusion7 decks118 decks
0%synergy
Thirst for Identity
5.9%inclusion1 decks17 decks
5%synergy
Mirrorform
5.6%inclusion1 decks18 decks
2%synergy
Dispel
5.3%inclusion8 decks150 decks
-4%synergy
Slip Out the Back
5.3%inclusion8 decks150 decks
-2%synergy
Disallow
5.3%inclusion8 decks150 decks
-2%synergy
Sorceries
Raise the Palisade
42%inclusion63 decks150 decks
39%synergy
Aquitect's Will
37%inclusion55 decks150 decks
31%synergy
Sea Gate Restoration
36%inclusion54 decks150 decks
21%synergy
Distant Melody
35%inclusion52 decks150 decks
30%synergy
Ponder
30%inclusion45 decks150 decks
0%synergy
Windfall
17%inclusion26 decks150 decks
-5%synergy
Rite of Replication
15%inclusion22 decks150 decks
8%synergy
Preordain
12%inclusion18 decks150 decks
-12%synergy
Spectral Deluge
11%inclusion16 decks150 decks
0%synergy
Fabricate
10%inclusion15 decks150 decks
-11%synergy
Merchant Scroll
8.7%inclusion13 decks150 decks
-1%synergy
Time Warp
8.0%inclusion12 decks150 decks
2%synergy
Inundate
7.3%inclusion11 decks150 decks
5%synergy
Curse of the Swine
7.3%inclusion11 decks150 decks
-4%synergy
Irenicus's Vile Duplication
6.0%inclusion9 decks150 decks
-2%synergy
Step Through
6.0%inclusion9 decks150 decks
1%synergy
Ravenform
6.0%inclusion9 decks150 decks
-3%synergy
Personal Tutor
6.0%inclusion9 decks150 decks
2%synergy
Wanderwine Farewell
5.6%inclusion1 decks18 decks
5%synergy
Crashing Tide
5.3%inclusion8 decks150 decks
5%synergy
Gitaxian Probe
5.3%inclusion8 decks150 decks
-6%synergy
Temporal Manipulation
5.3%inclusion8 decks150 decks
1%synergy
Paradigm Shift
5.3%inclusion8 decks150 decks
5%synergy
Temporal Mastery
5.3%inclusion8 decks150 decks
2%synergy
Utility Artifacts
Bident of Thassa
55%inclusion83 decks150 decks
43%synergy
Herald's Horn
33%inclusion50 decks150 decks
31%synergy
Lightning Greaves
33%inclusion50 decks150 decks
7%synergy
Quicksilver Fountain
28%inclusion42 decks150 decks
26%synergy
Vanquisher's Banner
24%inclusion36 decks150 decks
23%synergy
Coat of Arms
19%inclusion29 decks150 decks
18%synergy
Kefnet's Monument
18%inclusion27 decks150 decks
12%synergy
Commander's Plate
16%inclusion24 decks150 decks
12%synergy
Sword of the Animist
16%inclusion24 decks150 decks
10%synergy
Door of Destinies
15%inclusion22 decks150 decks
14%synergy
Aether Vial
15%inclusion22 decks150 decks
14%synergy
Chronicle of Victory
11%inclusion2 decks18 decks
10%synergy
Sensei's Divining Top
8.7%inclusion13 decks150 decks
-6%synergy
Swiftfoot Boots
8.7%inclusion13 decks150 decks
-20%synergy
Isochron Scepter
8.7%inclusion13 decks150 decks
-9%synergy
Sword of Feast and Famine
8.7%inclusion13 decks150 decks
7%synergy
Banner of Kinship
8.4%inclusion8 decks95 decks
6%synergy
Urza's Incubator
8.0%inclusion12 decks150 decks
7%synergy
The Indomitable
6.7%inclusion10 decks150 decks
4%synergy
Wayfarer's Bauble
6.7%inclusion10 decks150 decks
-11%synergy
Winter Moon
6.5%inclusion9 decks138 decks
2%synergy
Expedition Map
6.0%inclusion9 decks150 decks
2%synergy
Gathering Stone
5.6%inclusion1 decks18 decks
5%synergy
Sword of Hearth and Home
5.3%inclusion8 decks150 decks
3%synergy
Enchantments
Kindred Discovery
64%inclusion96 decks150 decks
57%synergy
Mystic Remora
60%inclusion90 decks150 decks
33%synergy
Reflections of Littjara
40%inclusion60 decks150 decks
37%synergy
Back to Basics
29%inclusion44 decks150 decks
22%synergy
Spreading Seas
24%inclusion36 decks150 decks
23%synergy
Propaganda
23%inclusion34 decks150 decks
-8%synergy
Reconnaissance Mission
17%inclusion25 decks150 decks
10%synergy
Imprisoned in the Moon
14%inclusion21 decks150 decks
2%synergy
Wizard Class
13%inclusion20 decks150 decks
-4%synergy
Leyline of Anticipation
12%inclusion18 decks150 decks
3%synergy
Coastal Piracy
11%inclusion16 decks150 decks
6%synergy
Intruder Alarm
10%inclusion15 decks150 decks
7%synergy
Teferi's Ageless Insight
9.3%inclusion14 decks150 decks
-8%synergy
Amphibian Downpour
8.2%inclusion11 decks134 decks
2%synergy
Military Intelligence
8.0%inclusion12 decks150 decks
7%synergy
Curiosity
6.0%inclusion9 decks150 decks
3%synergy
Eaten by Piranhas
6.0%inclusion9 decks150 decks
3%synergy
Sea's Claim
6.0%inclusion9 decks150 decks
6%synergy
Dress Down
6.0%inclusion9 decks150 decks
4%synergy
Counterbalance
5.3%inclusion8 decks150 decks
2%synergy
Copy Artifact
5.3%inclusion8 decks150 decks
2%synergy
Witness Protection
5.3%inclusion8 decks150 decks
0%synergy
Unstoppable Plan
5.1%inclusion4 decks78 decks
-2%synergy
Utility Lands
Nykthos, Shrine to Nyx
80%inclusion120 decks150 decks
64%synergy
Mystic Sanctuary
73%inclusion109 decks150 decks
22%synergy
Otawara, Soaring City
68%inclusion102 decks150 decks
43%synergy
Minamo, School at Water's Edge
60%inclusion90 decks150 decks
48%synergy
Reliquary Tower
55%inclusion83 decks150 decks
-1%synergy
Three Tree City
52%inclusion62 decks119 decks
49%synergy
Castle Vantress
38%inclusion57 decks150 decks
19%synergy
Mutavault
32%inclusion48 decks150 decks
31%synergy
Rivendell
20%inclusion30 decks150 decks
9%synergy
War Room
20%inclusion30 decks150 decks
4%synergy
Urza's Saga
19%inclusion28 decks150 decks
2%synergy
Academy Ruins
17%inclusion25 decks150 decks
-2%synergy
Riptide Laboratory
15%inclusion23 decks150 decks
5%synergy
Mistrise Village
11%inclusion8 decks71 decks
2%synergy
Rogue's Passage
11%inclusion16 decks150 decks
-4%synergy
Scavenger Grounds
9.3%inclusion14 decks150 decks
2%synergy
Wasteland
8.7%inclusion13 decks150 decks
7%synergy
Tolaria West
8.7%inclusion13 decks150 decks
3%synergy
Strip Mine
8.7%inclusion13 decks150 decks
6%synergy
Hall of Storm Giants
8.0%inclusion12 decks150 decks
6%synergy
Halimar Depths
8.0%inclusion12 decks150 decks
-2%synergy
Maze of Ith
6.7%inclusion10 decks150 decks
2%synergy
Lonely Sandbar
6.7%inclusion10 decks150 decks
-7%synergy
Cephalid Coliseum
6.0%inclusion9 decks150 decks
-3%synergy
Temple of the False God
6.0%inclusion9 decks150 decks
-4%synergy
Mana Artifacts
Sol Ring
90%inclusion135 decks150 decks
5%synergy
Arcane Signet
68%inclusion102 decks150 decks
3%synergy
Thought Vessel
39%inclusion58 decks150 decks
-13%synergy
Throne of Eldraine
25%inclusion38 decks150 decks
16%synergy
Patchwork Banner
21%inclusion25 decks118 decks
18%synergy
Jeweled Lotus
19%inclusion28 decks150 decks
16%synergy
Mana Vault
17%inclusion26 decks150 decks
7%synergy
Fellwar Stone
17%inclusion26 decks150 decks
-2%synergy
Mox Amber
17%inclusion25 decks150 decks
9%synergy
Lotus Petal
17%inclusion25 decks150 decks
5%synergy
Mana Crypt
15%inclusion22 decks150 decks
12%synergy
Nyx Lotus
14%inclusion21 decks150 decks
10%synergy
Mox Diamond
13%inclusion19 decks150 decks
7%synergy
Mind Stone
11%inclusion17 decks150 decks
-25%synergy
Caged Sun
11%inclusion16 decks150 decks
-1%synergy
Heraldic Banner
11%inclusion16 decks150 decks
5%synergy
Gauntlet of Power
10%inclusion15 decks150 decks
6%synergy
White Lotus Tile
10%inclusion3 decks31 decks
9%synergy
Midnight Clock
8.7%inclusion13 decks150 decks
-12%synergy
Sky Diamond
6.7%inclusion10 decks150 decks
-16%synergy
Extraplanar Lens
6.0%inclusion9 decks150 decks
-2%synergy
Mox Opal
6.0%inclusion9 decks150 decks
-4%synergy
Sceptre of Eternal Glory
5.3%inclusion8 decks150 decks
1%synergy
Lands
Island
91%inclusion136 decks150 decks
-3%synergy
Cavern of Souls
79%inclusion119 decks150 decks
75%synergy
Misty Rainforest
36%inclusion54 decks150 decks
28%synergy
Sea Gate Restoration
36%inclusion54 decks150 decks
21%synergy
Scalding Tarn
34%inclusion51 decks150 decks
26%synergy
Sink into Stupor
32%inclusion44 decks136 decks
11%synergy
Glasspool Mimic
31%inclusion47 decks150 decks
25%synergy
Flooded Strand
30%inclusion45 decks150 decks
22%synergy
Polluted Delta
30%inclusion45 decks150 decks
22%synergy
Path of Ancestry
29%inclusion43 decks150 decks
25%synergy
Prismatic Vista
19%inclusion29 decks150 decks
15%synergy
Gemstone Caverns
16%inclusion24 decks150 decks
10%synergy
Snow-Covered Island
13%inclusion19 decks150 decks
5%synergy
Fabled Passage
11%inclusion16 decks150 decks
8%synergy
Myriad Landscape
9.3%inclusion14 decks150 decks
-17%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test