Svyelun of Sea and Sky (Commander) - Expensive Optimized

Svyelun of Sea and Sky
Rank #1,199
11decks
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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
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Harmonized Trio
50%inclusion1 decks2 decks
43%synergy
Attuma, Atlantean Warlord
33%inclusion2 decks6 decks
32%synergy
High Synergy Cards
Harbinger of the Seas
100%inclusion11 decks11 decks
92%synergy
Lord of Atlantis
82%inclusion9 decks11 decks
80%synergy
Vodalian Hexcatcher
82%inclusion9 decks11 decks
80%synergy
Kopala, Warden of Waves
73%inclusion8 decks11 decks
71%synergy
Deeproot Pilgrimage
73%inclusion8 decks11 decks
71%synergy
Master of the Pearl Trident
73%inclusion8 decks11 decks
71%synergy
Thieving Skydiver
73%inclusion8 decks11 decks
69%synergy
Nykthos, Shrine to Nyx
82%inclusion9 decks11 decks
65%synergy
Mana Drain
91%inclusion10 decks11 decks
64%synergy
Seahunter
64%inclusion7 decks11 decks
63%synergy
Top Cards
Sapphire Medallion
82%inclusion9 decks11 decks
22%synergy
Swan Song
73%inclusion8 decks11 decks
46%synergy
Mystic Remora
73%inclusion8 decks11 decks
46%synergy
Force of Negation
73%inclusion8 decks11 decks
58%synergy
Stonybrook Banneret
64%inclusion7 decks11 decks
60%synergy
True-Name Nemesis
64%inclusion7 decks11 decks
63%synergy
Tishana's Tidebinder
64%inclusion7 decks11 decks
59%synergy
Merrow Reejerey
64%inclusion7 decks11 decks
62%synergy
Emperor Mihail II
64%inclusion7 decks11 decks
63%synergy
Counterspell
64%inclusion7 decks11 decks
-2%synergy
Game Changers
Rhystic Study
91%inclusion10 decks11 decks
59%synergy
Force of Will
91%inclusion10 decks11 decks
74%synergy
Cyclonic Rift
91%inclusion10 decks11 decks
58%synergy
Mystical Tutor
91%inclusion10 decks11 decks
69%synergy
Fierce Guardianship
91%inclusion10 decks11 decks
68%synergy
Thassa's Oracle
55%inclusion6 decks11 decks
42%synergy
Chrome Mox
55%inclusion6 decks11 decks
46%synergy
Ancient Tomb
45%inclusion5 decks11 decks
34%synergy
Narset, Parter of Veils
27%inclusion3 decks11 decks
17%synergy
The One Ring
18%inclusion2 decks11 decks
6%synergy
Creatures
Seafloor Oracle
64%inclusion7 decks11 decks
62%synergy
Merrow Harbinger
55%inclusion6 decks11 decks
53%synergy
Merfolk Sovereign
55%inclusion6 decks11 decks
53%synergy
Lullmage Mentor
55%inclusion6 decks11 decks
53%synergy
Empress Galina
55%inclusion6 decks11 decks
54%synergy
Tide Shaper
55%inclusion6 decks11 decks
54%synergy
Merfolk Trickster
55%inclusion6 decks11 decks
53%synergy
Thada Adel, Acquisitor
55%inclusion6 decks11 decks
53%synergy
Silvergill Adept
55%inclusion6 decks11 decks
54%synergy
Thassa, God of the Sea
45%inclusion5 decks11 decks
42%synergy
Harbinger of the Tides
45%inclusion5 decks11 decks
44%synergy
Wanderwine Prophets
45%inclusion5 decks11 decks
45%synergy
Cursecatcher
45%inclusion5 decks11 decks
44%synergy
Champions of the Shoal
40%inclusion2 decks5 decks
40%synergy
Master of Waves
36%inclusion4 decks11 decks
33%synergy
Coralhelm Commander
36%inclusion4 decks11 decks
36%synergy
Rishadan Dockhand
36%inclusion4 decks11 decks
36%synergy
Mist Dancer
36%inclusion4 decks11 decks
35%synergy
Rootwater Thief
36%inclusion4 decks11 decks
36%synergy
Glasspool Mimic
36%inclusion4 decks11 decks
30%synergy
Wake Thrasher
36%inclusion4 decks11 decks
36%synergy
Summon: Leviathan
30%inclusion3 decks10 decks
28%synergy
Metallic Mimic
27%inclusion3 decks11 decks
26%synergy
Roaming Throne
27%inclusion3 decks11 decks
23%synergy
Cosi's Trickster
27%inclusion3 decks11 decks
27%synergy
Triton Shorestalker
27%inclusion3 decks11 decks
24%synergy
Mist-Cloaked Herald
27%inclusion3 decks11 decks
25%synergy
Tempest Caller
27%inclusion3 decks11 decks
26%synergy
Seasinger
18%inclusion2 decks11 decks
18%synergy
Archmage of Runes
18%inclusion2 decks11 decks
7%synergy
Vedalken Aethermage
18%inclusion2 decks11 decks
15%synergy
Sigil Tracer
18%inclusion2 decks11 decks
17%synergy
Gilded Drake
18%inclusion2 decks11 decks
16%synergy
Mistcaller
18%inclusion2 decks11 decks
17%synergy
Deepchannel Mentor
18%inclusion2 decks11 decks
17%synergy
Hullbreaker Horror
18%inclusion2 decks11 decks
-7%synergy
Alandra, Sky Dreamer
18%inclusion2 decks11 decks
11%synergy
Talrand, Sky Summoner
18%inclusion2 decks11 decks
5%synergy
Wan Shi Tong, Librarian
14%inclusion1 decks7 decks
7%synergy
Starwinder
11%inclusion1 decks9 decks
8%synergy
Lyla, Holographic Assistant
11%inclusion1 decks9 decks
8%synergy
Mindspring Merfolk
10%inclusion1 decks10 decks
9%synergy
Eluge, the Shoreless Sea
9.1%inclusion1 decks11 decks
1%synergy
Solemn Simulacrum
9.1%inclusion1 decks11 decks
-12%synergy
Whirlpool Rider
9.1%inclusion1 decks11 decks
8%synergy
Stormtide Leviathan
9.1%inclusion1 decks11 decks
2%synergy
Thassa, Deep-Dwelling
9.1%inclusion1 decks11 decks
5%synergy
Oboro Breezecaller
9.1%inclusion1 decks11 decks
8%synergy
Bruvac the Grandiloquent
9.1%inclusion1 decks11 decks
5%synergy
Psychosis Crawler
9.1%inclusion1 decks11 decks
-6%synergy
Instants
High Tide
55%inclusion6 decks11 decks
11%synergy
Sink into Stupor
55%inclusion6 decks11 decks
32%synergy
Brainstorm
45%inclusion5 decks11 decks
5%synergy
Arcane Denial
45%inclusion5 decks11 decks
9%synergy
Muddle the Mixture
36%inclusion4 decks11 decks
21%synergy
An Offer You Can't Refuse
36%inclusion4 decks11 decks
-1%synergy
Flare of Denial
36%inclusion4 decks11 decks
29%synergy
Reality Shift
36%inclusion4 decks11 decks
10%synergy
Misdirection
36%inclusion4 decks11 decks
31%synergy
Pongify
27%inclusion3 decks11 decks
-13%synergy
Rapid Hybridization
27%inclusion3 decks11 decks
-7%synergy
Cyber Conversion
27%inclusion3 decks11 decks
24%synergy
Aetherize
27%inclusion3 decks11 decks
-3%synergy
Archmage's Charm
27%inclusion3 decks11 decks
10%synergy
Harmonized Crescendo
20%inclusion1 decks5 decks
17%synergy
Frantic Search
18%inclusion2 decks11 decks
-13%synergy
Negate
18%inclusion2 decks11 decks
-19%synergy
Mindbreak Trap
18%inclusion2 decks11 decks
12%synergy
Daze
18%inclusion2 decks11 decks
16%synergy
Resculpt
18%inclusion2 decks11 decks
1%synergy
Flusterstorm
18%inclusion2 decks11 decks
8%synergy
Cryptic Command
18%inclusion2 decks11 decks
6%synergy
Narset's Reversal
18%inclusion2 decks11 decks
6%synergy
Strix Serenade
18%inclusion2 decks11 decks
9%synergy
Spell Pierce
18%inclusion2 decks11 decks
10%synergy
Evacuation
18%inclusion2 decks11 decks
10%synergy
Pact of Negation
18%inclusion2 decks11 decks
8%synergy
Snap
18%inclusion2 decks11 decks
-1%synergy
Silundi Vision
18%inclusion2 decks11 decks
13%synergy
Focus the Mind
10%inclusion1 decks10 decks
9%synergy
Blur
9.1%inclusion1 decks11 decks
3%synergy
Mental Misstep
9.1%inclusion1 decks11 decks
2%synergy
Deprive
9.1%inclusion1 decks11 decks
8%synergy
Chain of Vapor
9.1%inclusion1 decks11 decks
4%synergy
Stern Dismissal
9.1%inclusion1 decks11 decks
8%synergy
Familiar's Ruse
9.1%inclusion1 decks11 decks
8%synergy
Mystic Reflection
9.1%inclusion1 decks11 decks
7%synergy
Gifts Ungiven
9.1%inclusion1 decks11 decks
7%synergy
Polymorphist's Jest
9.1%inclusion1 decks11 decks
8%synergy
Opt
9.1%inclusion1 decks11 decks
-16%synergy
Capsize
9.1%inclusion1 decks11 decks
5%synergy
Stubborn Denial
9.1%inclusion1 decks11 decks
6%synergy
Slip Out the Back
9.1%inclusion1 decks11 decks
1%synergy
Rain of Revelation
9.1%inclusion1 decks11 decks
9%synergy
Tale's End
9.1%inclusion1 decks11 decks
6%synergy
Brainsurge
9.1%inclusion1 decks11 decks
1%synergy
Filter Out
9.1%inclusion1 decks11 decks
6%synergy
Into the Flood Maw
9.1%inclusion1 decks11 decks
3%synergy
Ghostly Flicker
9.1%inclusion1 decks11 decks
-3%synergy
Commandeer
9.1%inclusion1 decks11 decks
4%synergy
Sorceries
Ponder
45%inclusion5 decks11 decks
16%synergy
Sea Gate Restoration
45%inclusion5 decks11 decks
30%synergy
Raise the Palisade
36%inclusion4 decks11 decks
33%synergy
Aquitect's Will
36%inclusion4 decks11 decks
31%synergy
Personal Tutor
27%inclusion3 decks11 decks
23%synergy
Preordain
18%inclusion2 decks11 decks
-5%synergy
Bribery
18%inclusion2 decks11 decks
14%synergy
Paradigm Shift
18%inclusion2 decks11 decks
17%synergy
Solve the Equation
18%inclusion2 decks11 decks
7%synergy
Timetwister
18%inclusion2 decks11 decks
16%synergy
Stock Up
10%inclusion1 decks10 decks
6%synergy
Winternight Stories
10%inclusion1 decks10 decks
9%synergy
Chart a Course
9.1%inclusion1 decks11 decks
5%synergy
Windfall
9.1%inclusion1 decks11 decks
-13%synergy
Walk the Aeons
9.1%inclusion1 decks11 decks
7%synergy
Gitaxian Probe
9.1%inclusion1 decks11 decks
-2%synergy
Consuming Tide
9.1%inclusion1 decks11 decks
6%synergy
Slip Through Space
9.1%inclusion1 decks11 decks
5%synergy
Foresee
9.1%inclusion1 decks11 decks
8%synergy
Lunar Insight
9.1%inclusion1 decks11 decks
8%synergy
Tamiyo's Epiphany
9.1%inclusion1 decks11 decks
9%synergy
Treasure Cruise
9.1%inclusion1 decks11 decks
-2%synergy
Temporal Mastery
9.1%inclusion1 decks11 decks
6%synergy
Lórien Revealed
9.1%inclusion1 decks11 decks
1%synergy
Sift
9.1%inclusion1 decks11 decks
9%synergy
Merchant Scroll
9.1%inclusion1 decks11 decks
0%synergy
Baral's Expertise
9.1%inclusion1 decks11 decks
7%synergy
Concentrate
9.1%inclusion1 decks11 decks
8%synergy
Inevitable Betrayal
9.1%inclusion1 decks11 decks
8%synergy
Distant Melody
9.1%inclusion1 decks11 decks
4%synergy
Expropriate
9.1%inclusion1 decks11 decks
5%synergy
River's Rebuke
9.1%inclusion1 decks11 decks
6%synergy
Ancestral Reminiscence
9.1%inclusion1 decks11 decks
9%synergy
Acquire
9.1%inclusion1 decks11 decks
8%synergy
Ravenform
9.1%inclusion1 decks11 decks
1%synergy
Time Warp
9.1%inclusion1 decks11 decks
3%synergy
Maddening Cacophony
9.1%inclusion1 decks11 decks
2%synergy
Capture of Jingzhou
9.1%inclusion1 decks11 decks
7%synergy
Spectral Deluge
9.1%inclusion1 decks11 decks
-1%synergy
Step Through
9.1%inclusion1 decks11 decks
4%synergy
Compulsive Research
9.1%inclusion1 decks11 decks
7%synergy
Utility Artifacts
Herald's Horn
45%inclusion5 decks11 decks
44%synergy
Bident of Thassa
27%inclusion3 decks11 decks
15%synergy
Lightning Greaves
27%inclusion3 decks11 decks
1%synergy
Quicksilver Fountain
18%inclusion2 decks11 decks
17%synergy
Wayfarer's Bauble
18%inclusion2 decks11 decks
1%synergy
Coat of Arms
18%inclusion2 decks11 decks
17%synergy
Swiftfoot Boots
18%inclusion2 decks11 decks
-10%synergy
Banner of Kinship
18%inclusion2 decks11 decks
16%synergy
Aether Vial
18%inclusion2 decks11 decks
18%synergy
Insight Engine
11%inclusion1 decks9 decks
6%synergy
Sensei's Divining Top
9.1%inclusion1 decks11 decks
-5%synergy
Expedition Map
9.1%inclusion1 decks11 decks
5%synergy
Sword of Hearth and Home
9.1%inclusion1 decks11 decks
7%synergy
Urza's Incubator
9.1%inclusion1 decks11 decks
8%synergy
Kefnet's Monument
9.1%inclusion1 decks11 decks
3%synergy
Sword of Forge and Frontier
9.1%inclusion1 decks11 decks
8%synergy
Pyre of Heroes
9.1%inclusion1 decks11 decks
9%synergy
Commander's Plate
9.1%inclusion1 decks11 decks
5%synergy
Damping Sphere
9.1%inclusion1 decks11 decks
9%synergy
Winged Boots
9.1%inclusion1 decks11 decks
6%synergy
Explorer's Scope
9.1%inclusion1 decks11 decks
8%synergy
Winter Moon
9.1%inclusion1 decks11 decks
5%synergy
Sword of Feast and Famine
9.1%inclusion1 decks11 decks
8%synergy
Brotherhood Regalia
9.1%inclusion1 decks11 decks
7%synergy
Enchantments
Merrow Commerce
45%inclusion5 decks11 decks
44%synergy
Intruder Alarm
36%inclusion4 decks11 decks
33%synergy
Deeproot Waters
36%inclusion4 decks11 decks
35%synergy
Kindred Discovery
27%inclusion3 decks11 decks
21%synergy
Back to Basics
27%inclusion3 decks11 decks
21%synergy
Reflections of Littjara
27%inclusion3 decks11 decks
24%synergy
Spreading Seas
27%inclusion3 decks11 decks
26%synergy
Imprisoned in the Moon
18%inclusion2 decks11 decks
6%synergy
Propaganda
18%inclusion2 decks11 decks
-13%synergy
Counterbalance
9.1%inclusion1 decks11 decks
6%synergy
Reconnaissance Mission
9.1%inclusion1 decks11 decks
2%synergy
Teferi's Ageless Insight
9.1%inclusion1 decks11 decks
-8%synergy
Frozen Aether
9.1%inclusion1 decks11 decks
8%synergy
Psychic Corrosion
9.1%inclusion1 decks11 decks
1%synergy
Wizard Class
9.1%inclusion1 decks11 decks
-8%synergy
Steal Enchantment
9.1%inclusion1 decks11 decks
8%synergy
Thought Lash
9.1%inclusion1 decks11 decks
8%synergy
Military Intelligence
9.1%inclusion1 decks11 decks
8%synergy
Treachery
9.1%inclusion1 decks11 decks
8%synergy
Amphibian Downpour
9.1%inclusion1 decks11 decks
3%synergy
Proft's Eidetic Memory
9.1%inclusion1 decks11 decks
1%synergy
Call to the Kindred
9.1%inclusion1 decks11 decks
9%synergy
Telepathy
9.1%inclusion1 decks11 decks
7%synergy
Fishliver Oil
9.1%inclusion1 decks11 decks
8%synergy
Equilibrium
9.1%inclusion1 decks11 decks
9%synergy
Witness Protection
9.1%inclusion1 decks11 decks
3%synergy
Dress Down
9.1%inclusion1 decks11 decks
7%synergy
Planeswalkers
Teferi, Master of Time
18%inclusion2 decks11 decks
14%synergy
Jace, Wielder of Mysteries
9.1%inclusion1 decks11 decks
-6%synergy
Teferi, Temporal Pilgrim
9.1%inclusion1 decks11 decks
4%synergy
Utility Lands
Mystic Sanctuary
91%inclusion10 decks11 decks
41%synergy
Mutavault
64%inclusion7 decks11 decks
63%synergy
Otawara, Soaring City
64%inclusion7 decks11 decks
38%synergy
Minamo, School at Water's Edge
55%inclusion6 decks11 decks
42%synergy
Riptide Laboratory
36%inclusion4 decks11 decks
27%synergy
Castle Vantress
36%inclusion4 decks11 decks
18%synergy
Rivendell
27%inclusion3 decks11 decks
17%synergy
Three Tree City
27%inclusion3 decks11 decks
24%synergy
Wasteland
18%inclusion2 decks11 decks
17%synergy
Svyelunite Temple
18%inclusion2 decks11 decks
18%synergy
Reliquary Tower
18%inclusion2 decks11 decks
-38%synergy
Lonely Sandbar
18%inclusion2 decks11 decks
4%synergy
Strip Mine
18%inclusion2 decks11 decks
15%synergy
Mistrise Village
10%inclusion1 decks10 decks
1%synergy
Hall of Storm Giants
9.1%inclusion1 decks11 decks
7%synergy
Tolaria West
9.1%inclusion1 decks11 decks
4%synergy
Soldevi Excavations
9.1%inclusion1 decks11 decks
8%synergy
War Room
9.1%inclusion1 decks11 decks
-6%synergy
Maze of Ith
9.1%inclusion1 decks11 decks
4%synergy
Skyline Cascade
9.1%inclusion1 decks11 decks
8%synergy
Emergence Zone
9.1%inclusion1 decks11 decks
5%synergy
Halimar Depths
9.1%inclusion1 decks11 decks
-1%synergy
Urza's Saga
9.1%inclusion1 decks11 decks
-8%synergy
Mikokoro, Center of the Sea
9.1%inclusion1 decks11 decks
5%synergy
Thespian's Stage
9.1%inclusion1 decks11 decks
7%synergy
Scavenger Grounds
9.1%inclusion1 decks11 decks
2%synergy
Cephalid Coliseum
9.1%inclusion1 decks11 decks
0%synergy
Field of Ruin
9.1%inclusion1 decks11 decks
7%synergy
Soaring Seacliff
9.1%inclusion1 decks11 decks
8%synergy
Rogue's Passage
9.1%inclusion1 decks11 decks
-6%synergy
Mana Artifacts
Sol Ring
100%inclusion11 decks11 decks
15%synergy
Arcane Signet
64%inclusion7 decks11 decks
-1%synergy
Lotus Petal
36%inclusion4 decks11 decks
24%synergy
Thought Vessel
36%inclusion4 decks11 decks
-15%synergy
Fellwar Stone
18%inclusion2 decks11 decks
-1%synergy
Mind Stone
18%inclusion2 decks11 decks
-17%synergy
Mana Vault
18%inclusion2 decks11 decks
8%synergy
Mox Amber
18%inclusion2 decks11 decks
11%synergy
White Lotus Tile
14%inclusion1 decks7 decks
13%synergy
Commander's Sphere
9.1%inclusion1 decks11 decks
0%synergy
Gauntlet of Power
9.1%inclusion1 decks11 decks
5%synergy
Grim Monolith
9.1%inclusion1 decks11 decks
4%synergy
Heraldic Banner
9.1%inclusion1 decks11 decks
4%synergy
Throne of Eldraine
9.1%inclusion1 decks11 decks
0%synergy
Patchwork Banner
9.1%inclusion1 decks11 decks
6%synergy
Midnight Clock
9.1%inclusion1 decks11 decks
-11%synergy
Paradise Mantle
9.1%inclusion1 decks11 decks
6%synergy
Mox Diamond
9.1%inclusion1 decks11 decks
3%synergy
Lands
Island
100%inclusion11 decks11 decks
6%synergy
Cavern of Souls
82%inclusion9 decks11 decks
77%synergy
Sink into Stupor
55%inclusion6 decks11 decks
32%synergy
Sea Gate Restoration
45%inclusion5 decks11 decks
30%synergy
Gemstone Caverns
36%inclusion4 decks11 decks
30%synergy
Glasspool Mimic
36%inclusion4 decks11 decks
30%synergy
Prismatic Vista
27%inclusion3 decks11 decks
23%synergy
Misty Rainforest
27%inclusion3 decks11 decks
20%synergy
Scalding Tarn
27%inclusion3 decks11 decks
20%synergy
Flooded Strand
27%inclusion3 decks11 decks
19%synergy
Silundi Vision
18%inclusion2 decks11 decks
13%synergy
Polluted Delta
18%inclusion2 decks11 decks
10%synergy
Fabled Passage
9.1%inclusion1 decks11 decks
6%synergy
Terramorphic Expanse
9.1%inclusion1 decks11 decks
6%synergy
Snow-Covered Island
9.1%inclusion1 decks11 decks
1%synergy
Demolition Field
9.1%inclusion1 decks11 decks
4%synergy
Plaza of Heroes
9.1%inclusion1 decks11 decks
8%synergy
Path of Ancestry
9.1%inclusion1 decks11 decks
5%synergy
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