Svyelun of Sea and Sky (Commander) - Upgraded

Svyelun of Sea and Sky
Rank #1,194
88decks
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Alejandro Fuentes
May 5, 2026
Alejandro Fuentes
Ranking Every Merfolk Commander On A Tier List
With Merfolk getting new commanders in the upcoming Marvel Super Heroes, let's rank all the Merfolk commanders on a tier 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 Trio
33%inclusion5 decks15 decks
27%synergy
Mana Sculpt
20%inclusion3 decks15 decks
15%synergy
Attuma, Atlantean Warlord
13%inclusion5 decks39 decks
12%synergy
Namor the Sub-Mariner
7.7%inclusion3 decks39 decks
7%synergy
High Synergy Cards
Master of the Pearl Trident
92%inclusion81 decks88 decks
90%synergy
Merrow Reejerey
90%inclusion79 decks88 decks
88%synergy
Merfolk Sovereign
90%inclusion79 decks88 decks
88%synergy
Seafloor Oracle
85%inclusion75 decks88 decks
84%synergy
Emperor Mihail II
84%inclusion74 decks88 decks
83%synergy
Vodalian Hexcatcher
83%inclusion73 decks88 decks
81%synergy
Stonybrook Banneret
84%inclusion74 decks88 decks
81%synergy
Kopala, Warden of Waves
82%inclusion72 decks88 decks
80%synergy
Lord of Atlantis
80%inclusion70 decks88 decks
78%synergy
Deeproot Pilgrimage
75%inclusion66 decks88 decks
73%synergy
Top Cards
Counterspell
74%inclusion65 decks88 decks
8%synergy
Deeproot Waters
72%inclusion63 decks88 decks
70%synergy
Thieving Skydiver
70%inclusion62 decks88 decks
67%synergy
Sapphire Medallion
69%inclusion61 decks88 decks
10%synergy
Bident of Thassa
68%inclusion60 decks88 decks
56%synergy
Tide Shaper
61%inclusion54 decks88 decks
60%synergy
Merrow Commerce
61%inclusion54 decks88 decks
60%synergy
Merfolk Trickster
60%inclusion53 decks88 decks
59%synergy
Kindred Discovery
59%inclusion52 decks88 decks
53%synergy
Mist Dancer
59%inclusion52 decks88 decks
58%synergy
Game Changers
Rhystic Study
32%inclusion28 decks88 decks
0%synergy
Cyclonic Rift
32%inclusion28 decks88 decks
-1%synergy
Thassa's Oracle
25%inclusion22 decks88 decks
13%synergy
Fierce Guardianship
18%inclusion16 decks88 decks
-4%synergy
Force of Will
15%inclusion13 decks88 decks
-2%synergy
Mystical Tutor
8.0%inclusion7 decks88 decks
-14%synergy
Creatures
Merrow Harbinger
58%inclusion51 decks88 decks
57%synergy
Tishana's Tidebinder
58%inclusion51 decks88 decks
54%synergy
Lullmage Mentor
58%inclusion51 decks88 decks
56%synergy
Harbinger of the Tides
55%inclusion48 decks88 decks
53%synergy
Silvergill Adept
55%inclusion48 decks88 decks
54%synergy
Coralhelm Commander
53%inclusion47 decks88 decks
53%synergy
Thada Adel, Acquisitor
49%inclusion43 decks88 decks
47%synergy
Deepchannel Mentor
45%inclusion40 decks88 decks
44%synergy
Triton Shorestalker
44%inclusion39 decks88 decks
41%synergy
Master of Waves
43%inclusion38 decks88 decks
40%synergy
Harbinger of the Seas
43%inclusion38 decks88 decks
35%synergy
Wanderwine Prophets
43%inclusion38 decks88 decks
43%synergy
Seahunter
42%inclusion37 decks88 decks
41%synergy
Mist-Cloaked Herald
41%inclusion36 decks88 decks
38%synergy
True-Name Nemesis
39%inclusion34 decks88 decks
38%synergy
Summon: Leviathan
39%inclusion27 decks70 decks
37%synergy
Tempest Caller
38%inclusion33 decks88 decks
37%synergy
Mindspring Merfolk
35%inclusion30 decks86 decks
34%synergy
Streambed Aquitects
32%inclusion28 decks88 decks
31%synergy
Wake Thrasher
32%inclusion28 decks88 decks
31%synergy
Rishadan Dockhand
31%inclusion27 decks88 decks
30%synergy
Disruptor of Currents
30%inclusion11 decks37 decks
29%synergy
Thassa, God of the Sea
30%inclusion26 decks88 decks
26%synergy
River Sneak
30%inclusion26 decks88 decks
29%synergy
Floodpits Drowner
29%inclusion25 decks87 decks
27%synergy
Cursecatcher
27%inclusion24 decks88 decks
26%synergy
Sea Scryer
27%inclusion24 decks88 decks
26%synergy
Kiora, the Rising Tide
26%inclusion23 decks87 decks
24%synergy
Mistcaller
26%inclusion23 decks88 decks
25%synergy
Cosi's Trickster
25%inclusion22 decks88 decks
24%synergy
Silvergill Mentor
24%inclusion9 decks37 decks
24%synergy
Merfolk Looter
24%inclusion21 decks88 decks
22%synergy
Surgespanner
23%inclusion20 decks88 decks
22%synergy
Alandra, Sky Dreamer
22%inclusion19 decks88 decks
14%synergy
Tidal Warrior
22%inclusion19 decks88 decks
21%synergy
Empress Galina
22%inclusion19 decks88 decks
21%synergy
Talrand, Sky Summoner
22%inclusion19 decks88 decks
8%synergy
Stormtide Leviathan
20%inclusion18 decks88 decks
14%synergy
Champions of the Shoal
19%inclusion7 decks36 decks
19%synergy
Glasspool Mimic
19%inclusion17 decks88 decks
13%synergy
Metallic Mimic
17%inclusion15 decks88 decks
16%synergy
Merfolk Windrobber
17%inclusion15 decks88 decks
16%synergy
Reef Shaman
16%inclusion14 decks88 decks
16%synergy
Sigil Tracer
16%inclusion14 decks88 decks
15%synergy
Roaming Throne
15%inclusion13 decks88 decks
11%synergy
Enclave Cryptologist
15%inclusion13 decks88 decks
14%synergy
Enduring Curiosity
15%inclusion13 decks88 decks
8%synergy
Forensic Researcher
14%inclusion12 decks88 decks
12%synergy
Benthic Biomancer
14%inclusion12 decks88 decks
13%synergy
Fallowsage
14%inclusion12 decks88 decks
13%synergy
Instants
Pongify
47%inclusion41 decks88 decks
6%synergy
High Tide
47%inclusion41 decks88 decks
3%synergy
Rapid Hybridization
45%inclusion40 decks88 decks
11%synergy
Negate
44%inclusion39 decks88 decks
7%synergy
An Offer You Can't Refuse
33%inclusion29 decks88 decks
-5%synergy
Brainstorm
32%inclusion28 decks88 decks
-9%synergy
Aetherize
31%inclusion27 decks88 decks
0%synergy
Harmonized Crescendo
30%inclusion11 decks37 decks
26%synergy
Arcane Denial
30%inclusion26 decks88 decks
-7%synergy
Resculpt
28%inclusion25 decks88 decks
11%synergy
Sink into Stupor
27%inclusion24 decks88 decks
5%synergy
Reality Shift
27%inclusion24 decks88 decks
1%synergy
Swan Song
26%inclusion23 decks88 decks
-1%synergy
Flare of Denial
23%inclusion20 decks88 decks
16%synergy
Thassa's Rebuff
22%inclusion19 decks88 decks
20%synergy
Filter Out
19%inclusion17 decks88 decks
16%synergy
Archmage's Charm
18%inclusion16 decks88 decks
1%synergy
Flow of Knowledge
18%inclusion16 decks88 decks
3%synergy
Mana Drain
17%inclusion15 decks88 decks
-10%synergy
Cryptic Command
16%inclusion14 decks88 decks
4%synergy
Opt
15%inclusion13 decks88 decks
-10%synergy
March of Swirling Mist
15%inclusion13 decks88 decks
7%synergy
Strix Serenade
14%inclusion12 decks88 decks
5%synergy
Wash Away
14%inclusion12 decks88 decks
9%synergy
Frantic Search
13%inclusion11 decks88 decks
-18%synergy
Disallow
13%inclusion11 decks88 decks
6%synergy
Spell Pierce
11%inclusion10 decks88 decks
3%synergy
Force of Negation
11%inclusion10 decks88 decks
-4%synergy
Muddle the Mixture
8.0%inclusion7 decks88 decks
-7%synergy
Aetherspouts
8.0%inclusion7 decks88 decks
1%synergy
Foil
8.0%inclusion7 decks88 decks
2%synergy
Engulf the Shore
8.0%inclusion7 decks88 decks
0%synergy
Thassa's Intervention
8.0%inclusion7 decks88 decks
7%synergy
Saw It Coming
8.0%inclusion7 decks88 decks
5%synergy
Three Steps Ahead
6.8%inclusion6 decks88 decks
-3%synergy
Into the Flood Maw
6.8%inclusion6 decks88 decks
0%synergy
Snap
6.8%inclusion6 decks88 decks
-12%synergy
Mystic Confluence
6.8%inclusion6 decks88 decks
-2%synergy
Consider
5.7%inclusion5 decks88 decks
-9%synergy
Mystic Reflection
5.7%inclusion5 decks88 decks
4%synergy
Jwari Disruption
5.7%inclusion5 decks88 decks
1%synergy
Dispel
5.7%inclusion5 decks88 decks
-3%synergy
Pull from Tomorrow
5.7%inclusion5 decks88 decks
-4%synergy
Wizard's Retort
5.7%inclusion5 decks88 decks
1%synergy
Narset's Reversal
5.7%inclusion5 decks88 decks
-7%synergy
Dramatic Reversal
5.7%inclusion5 decks88 decks
-14%synergy
Sorceries
Aquitect's Will
48%inclusion42 decks88 decks
43%synergy
Distant Melody
45%inclusion40 decks88 decks
41%synergy
Raise the Palisade
33%inclusion29 decks88 decks
30%synergy
Ponder
27%inclusion24 decks88 decks
-2%synergy
Spectral Deluge
25%inclusion22 decks88 decks
15%synergy
Preordain
22%inclusion19 decks88 decks
-2%synergy
Rite of Replication
16%inclusion14 decks88 decks
9%synergy
Sea Gate Restoration
15%inclusion13 decks88 decks
0%synergy
Ravenform
14%inclusion12 decks88 decks
5%synergy
Crashing Tide
13%inclusion11 decks88 decks
12%synergy
Curse of the Swine
10%inclusion9 decks88 decks
-1%synergy
Chart a Course
9.1%inclusion8 decks88 decks
5%synergy
Windfall
8.0%inclusion7 decks88 decks
-14%synergy
Step Through
8.0%inclusion7 decks88 decks
3%synergy
Inundate
6.8%inclusion6 decks88 decks
5%synergy
Wash Out
6.8%inclusion6 decks88 decks
2%synergy
River's Rebuke
6.8%inclusion6 decks88 decks
3%synergy
Flow of Ideas
6.8%inclusion6 decks88 decks
2%synergy
Consuming Tide
5.7%inclusion5 decks88 decks
2%synergy
Retraced Image
5.7%inclusion5 decks88 decks
3%synergy
Serum Visions
5.7%inclusion5 decks88 decks
-4%synergy
Lórien Revealed
5.7%inclusion5 decks88 decks
-3%synergy
Utility Artifacts
Herald's Horn
33%inclusion29 decks88 decks
31%synergy
Kefnet's Monument
25%inclusion22 decks88 decks
19%synergy
Vanquisher's Banner
24%inclusion21 decks88 decks
23%synergy
Lightning Greaves
23%inclusion20 decks88 decks
-3%synergy
Quicksilver Fountain
20%inclusion18 decks88 decks
19%synergy
Aether Vial
17%inclusion15 decks88 decks
17%synergy
Chronicle of Victory
16%inclusion6 decks37 decks
15%synergy
Wayfarer's Bauble
15%inclusion13 decks88 decks
-3%synergy
Coat of Arms
14%inclusion12 decks88 decks
12%synergy
Door of Destinies
14%inclusion12 decks88 decks
13%synergy
Banner of Kinship
13%inclusion11 decks87 decks
10%synergy
Swiftfoot Boots
11%inclusion10 decks88 decks
-17%synergy
Sword of the Animist
9.1%inclusion8 decks88 decks
4%synergy
Waterbending Scroll
8.9%inclusion4 decks45 decks
0%synergy
The Indomitable
8.0%inclusion7 decks88 decks
6%synergy
Icon of Ancestry
8.0%inclusion7 decks88 decks
7%synergy
Urza's Incubator
6.8%inclusion6 decks88 decks
6%synergy
Vedalken Shackles
5.7%inclusion5 decks88 decks
3%synergy
Enchantments
Reflections of Littjara
44%inclusion39 decks88 decks
41%synergy
Spreading Seas
43%inclusion38 decks88 decks
42%synergy
Mystic Remora
25%inclusion22 decks88 decks
-2%synergy
Reconnaissance Mission
23%inclusion20 decks88 decks
16%synergy
Coastal Piracy
22%inclusion19 decks88 decks
17%synergy
Imprisoned in the Moon
17%inclusion15 decks88 decks
5%synergy
Wizard Class
16%inclusion14 decks88 decks
-1%synergy
Curiosity
14%inclusion12 decks88 decks
11%synergy
Propaganda
13%inclusion11 decks88 decks
-19%synergy
Intruder Alarm
11%inclusion10 decks88 decks
8%synergy
Military Intelligence
10%inclusion9 decks88 decks
9%synergy
Sea's Claim
9.1%inclusion8 decks88 decks
9%synergy
Aquatic Incursion
9.1%inclusion8 decks88 decks
9%synergy
Eaten by Piranhas
8.0%inclusion7 decks88 decks
5%synergy
Leyline of Anticipation
8.0%inclusion7 decks88 decks
-1%synergy
Back to Basics
6.8%inclusion6 decks88 decks
0%synergy
Combat Research
6.8%inclusion6 decks88 decks
5%synergy
Teferi's Ageless Insight
5.7%inclusion5 decks88 decks
-12%synergy
Ominous Seas
5.7%inclusion5 decks88 decks
-6%synergy
Utility Lands
Mystic Sanctuary
60%inclusion53 decks88 decks
10%synergy
Reliquary Tower
58%inclusion51 decks88 decks
2%synergy
Nykthos, Shrine to Nyx
34%inclusion30 decks88 decks
18%synergy
Castle Vantress
30%inclusion26 decks88 decks
11%synergy
Otawara, Soaring City
28%inclusion25 decks88 decks
3%synergy
Mutavault
24%inclusion21 decks88 decks
23%synergy
Three Tree City
24%inclusion21 decks88 decks
20%synergy
Rogue's Passage
22%inclusion19 decks88 decks
6%synergy
Halimar Depths
19%inclusion17 decks88 decks
10%synergy
Lonely Sandbar
19%inclusion17 decks88 decks
5%synergy
Scavenger Grounds
16%inclusion14 decks88 decks
8%synergy
Minamo, School at Water's Edge
15%inclusion13 decks88 decks
2%synergy
Rivendell
14%inclusion12 decks88 decks
3%synergy
Riptide Laboratory
13%inclusion11 decks88 decks
3%synergy
War Room
11%inclusion10 decks88 decks
-4%synergy
Temple of the False God
10%inclusion9 decks88 decks
0%synergy
Cephalid Coliseum
9.1%inclusion8 decks88 decks
0%synergy
Coral Atoll
8.0%inclusion7 decks88 decks
4%synergy
Academy Ruins
8.0%inclusion7 decks88 decks
-11%synergy
Ghost Quarter
6.8%inclusion6 decks88 decks
4%synergy
Terrain Generator
6.8%inclusion6 decks88 decks
-1%synergy
Agna Qel'a
6.7%inclusion3 decks45 decks
-1%synergy
Hall of Storm Giants
5.7%inclusion5 decks88 decks
3%synergy
Remote Isle
5.7%inclusion5 decks88 decks
1%synergy
Archway of Innovation
5.7%inclusion5 decks88 decks
-5%synergy
Mana Artifacts
Sol Ring
81%inclusion71 decks88 decks
-4%synergy
Arcane Signet
66%inclusion58 decks88 decks
1%synergy
Thought Vessel
38%inclusion33 decks88 decks
-14%synergy
Patchwork Banner
31%inclusion27 decks88 decks
27%synergy
Heraldic Banner
24%inclusion21 decks88 decks
18%synergy
Mind Stone
20%inclusion18 decks88 decks
-15%synergy
Caged Sun
19%inclusion17 decks88 decks
8%synergy
Sky Diamond
18%inclusion16 decks88 decks
-4%synergy
Fellwar Stone
14%inclusion12 decks88 decks
-6%synergy
Midnight Clock
13%inclusion11 decks88 decks
-7%synergy
Nyx Lotus
9.1%inclusion8 decks88 decks
5%synergy
Commander's Sphere
8.0%inclusion7 decks88 decks
-1%synergy
Springleaf Drum
8.0%inclusion7 decks88 decks
4%synergy
Decanter of Endless Water
6.8%inclusion6 decks88 decks
-7%synergy
Gauntlet of Power
5.7%inclusion5 decks88 decks
2%synergy
Throne of Eldraine
5.7%inclusion5 decks88 decks
-3%synergy
Gilded Lotus
5.7%inclusion5 decks88 decks
-5%synergy
Bender's Waterskin
5.3%inclusion3 decks57 decks
-5%synergy
Lands
Island
95%inclusion84 decks88 decks
2%synergy
Path of Ancestry
41%inclusion36 decks88 decks
37%synergy
Cavern of Souls
27%inclusion24 decks88 decks
23%synergy
Sink into Stupor
27%inclusion24 decks88 decks
5%synergy
Myriad Landscape
23%inclusion20 decks88 decks
-3%synergy
Glasspool Mimic
19%inclusion17 decks88 decks
13%synergy
Sea Gate Restoration
15%inclusion13 decks88 decks
0%synergy
Umara Wizard
8.0%inclusion7 decks88 decks
8%synergy
Polluted Delta
8.0%inclusion7 decks88 decks
0%synergy
Flooded Strand
8.0%inclusion7 decks88 decks
0%synergy
Misty Rainforest
6.8%inclusion6 decks88 decks
-1%synergy
Hydroelectric Specimen
6.8%inclusion6 decks88 decks
-7%synergy
Scalding Tarn
6.8%inclusion6 decks88 decks
-1%synergy
Demolition Field
5.7%inclusion5 decks88 decks
0%synergy
Jwari Disruption
5.7%inclusion5 decks88 decks
1%synergy
Evolving Wilds
5.7%inclusion5 decks88 decks
1%synergy
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