Svyelun of Sea and Sky (Commander) - Optimized Control

Svyelun of Sea and Sky
Rank #1,220
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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.
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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Attuma, Atlantean Warlord
20%inclusion1 decks5 decks
18%synergy
High Synergy Cards
Harbinger of the Seas
100%inclusion6 decks6 decks
92%synergy
Seafloor Oracle
83%inclusion5 decks6 decks
82%synergy
Kopala, Warden of Waves
83%inclusion5 decks6 decks
82%synergy
Lord of Atlantis
83%inclusion5 decks6 decks
82%synergy
Merrow Reejerey
83%inclusion5 decks6 decks
82%synergy
Deeproot Pilgrimage
83%inclusion5 decks6 decks
81%synergy
Vodalian Hexcatcher
83%inclusion5 decks6 decks
81%synergy
Merfolk Sovereign
83%inclusion5 decks6 decks
81%synergy
Master of the Pearl Trident
83%inclusion5 decks6 decks
81%synergy
Stonybrook Banneret
83%inclusion5 decks6 decks
80%synergy
Top Cards
Sapphire Medallion
83%inclusion5 decks6 decks
24%synergy
Negate
67%inclusion4 decks6 decks
29%synergy
Thassa, God of the Sea
67%inclusion4 decks6 decks
63%synergy
Emperor Mihail II
67%inclusion4 decks6 decks
65%synergy
Mist-Cloaked Herald
67%inclusion4 decks6 decks
64%synergy
Lullmage Mentor
67%inclusion4 decks6 decks
65%synergy
Merrow Commerce
67%inclusion4 decks6 decks
65%synergy
Mist Dancer
67%inclusion4 decks6 decks
66%synergy
Counterspell
67%inclusion4 decks6 decks
1%synergy
High Tide
67%inclusion4 decks6 decks
23%synergy
Game Changers
Cyclonic Rift
67%inclusion4 decks6 decks
34%synergy
Rhystic Study
50%inclusion3 decks6 decks
18%synergy
Fierce Guardianship
50%inclusion3 decks6 decks
27%synergy
Thassa's Oracle
33%inclusion2 decks6 decks
21%synergy
Force of Will
33%inclusion2 decks6 decks
17%synergy
Mystical Tutor
33%inclusion2 decks6 decks
12%synergy
Ancient Tomb
17%inclusion1 decks6 decks
5%synergy
Consecrated Sphinx
17%inclusion1 decks6 decks
5%synergy
The One Ring
17%inclusion1 decks6 decks
4%synergy
Chrome Mox
17%inclusion1 decks6 decks
8%synergy
Creatures
Champions of the Shoal
60%inclusion3 decks5 decks
60%synergy
Merrow Harbinger
50%inclusion3 decks6 decks
49%synergy
Tishana's Tidebinder
50%inclusion3 decks6 decks
46%synergy
Deepchannel Mentor
50%inclusion3 decks6 decks
49%synergy
Seahunter
50%inclusion3 decks6 decks
49%synergy
Triton Shorestalker
50%inclusion3 decks6 decks
47%synergy
Wanderwine Prophets
50%inclusion3 decks6 decks
49%synergy
Thada Adel, Acquisitor
50%inclusion3 decks6 decks
48%synergy
Silvergill Adept
50%inclusion3 decks6 decks
49%synergy
Tide Shaper
50%inclusion3 decks6 decks
49%synergy
Wake Thrasher
50%inclusion3 decks6 decks
50%synergy
Disruptor of Currents
40%inclusion2 decks5 decks
39%synergy
Coralhelm Commander
33%inclusion2 decks6 decks
33%synergy
Metallic Mimic
33%inclusion2 decks6 decks
32%synergy
Roaming Throne
33%inclusion2 decks6 decks
29%synergy
Tideshaper Mystic
33%inclusion2 decks6 decks
33%synergy
Surgespanner
33%inclusion2 decks6 decks
33%synergy
Streambed Aquitects
33%inclusion2 decks6 decks
33%synergy
Alandra, Sky Dreamer
33%inclusion2 decks6 decks
26%synergy
Tidal Warrior
33%inclusion2 decks6 decks
33%synergy
Glasspool Mimic
33%inclusion2 decks6 decks
27%synergy
Talrand, Sky Summoner
33%inclusion2 decks6 decks
20%synergy
Empress Galina
33%inclusion2 decks6 decks
32%synergy
Sea Scryer
33%inclusion2 decks6 decks
32%synergy
Thieving Skydiver
33%inclusion2 decks6 decks
30%synergy
Merfolk Trickster
33%inclusion2 decks6 decks
32%synergy
Summon: Leviathan
33%inclusion2 decks6 decks
31%synergy
River Herald Scout
17%inclusion1 decks6 decks
17%synergy
Master of Waves
17%inclusion1 decks6 decks
13%synergy
Bruvac the Grandiloquent
17%inclusion1 decks6 decks
13%synergy
Archmage of Runes
17%inclusion1 decks6 decks
5%synergy
Psychosis Crawler
17%inclusion1 decks6 decks
1%synergy
The Mindskinner
17%inclusion1 decks6 decks
14%synergy
Crashing Drawbridge
17%inclusion1 decks6 decks
14%synergy
Mindspring Merfolk
17%inclusion1 decks6 decks
16%synergy
Cosi's Trickster
17%inclusion1 decks6 decks
16%synergy
Rishadan Dockhand
17%inclusion1 decks6 decks
16%synergy
Toothy, Imaginary Friend
17%inclusion1 decks6 decks
13%synergy
Floodpits Drowner
17%inclusion1 decks6 decks
15%synergy
Reef Shaman
17%inclusion1 decks6 decks
16%synergy
Adaptive Automaton
17%inclusion1 decks6 decks
15%synergy
Unctus, Grand Metatect
17%inclusion1 decks6 decks
11%synergy
Kiora, the Rising Tide
17%inclusion1 decks6 decks
14%synergy
Silver Myr
17%inclusion1 decks6 decks
6%synergy
Merfolk Looter
17%inclusion1 decks6 decks
15%synergy
River Sneak
17%inclusion1 decks6 decks
16%synergy
Forensic Researcher
17%inclusion1 decks6 decks
15%synergy
Body of Knowledge
17%inclusion1 decks6 decks
10%synergy
Archmage Emeritus
17%inclusion1 decks6 decks
-4%synergy
Walking Atlas
17%inclusion1 decks6 decks
13%synergy
Instants
Pongify
50%inclusion3 decks6 decks
10%synergy
Rapid Hybridization
50%inclusion3 decks6 decks
15%synergy
Flare of Denial
50%inclusion3 decks6 decks
43%synergy
Mana Drain
50%inclusion3 decks6 decks
23%synergy
Archmage's Charm
50%inclusion3 decks6 decks
33%synergy
Harmonized Crescendo
40%inclusion2 decks5 decks
36%synergy
Frantic Search
33%inclusion2 decks6 decks
2%synergy
An Offer You Can't Refuse
33%inclusion2 decks6 decks
-5%synergy
Reality Shift
33%inclusion2 decks6 decks
7%synergy
Aetherize
33%inclusion2 decks6 decks
3%synergy
Resculpt
33%inclusion2 decks6 decks
17%synergy
Swan Song
33%inclusion2 decks6 decks
6%synergy
Arcane Denial
33%inclusion2 decks6 decks
-3%synergy
Force of Negation
33%inclusion2 decks6 decks
18%synergy
Thassa's Rebuff
33%inclusion2 decks6 decks
32%synergy
Sink into Stupor
33%inclusion2 decks6 decks
11%synergy
Three Steps Ahead
17%inclusion1 decks6 decks
6%synergy
Brainstorm
17%inclusion1 decks6 decks
-24%synergy
Stubborn Denial
17%inclusion1 decks6 decks
14%synergy
Focus the Mind
17%inclusion1 decks6 decks
16%synergy
Opt
17%inclusion1 decks6 decks
-8%synergy
Strix Serenade
17%inclusion1 decks6 decks
8%synergy
Rain of Revelation
17%inclusion1 decks6 decks
16%synergy
Flusterstorm
17%inclusion1 decks6 decks
7%synergy
Disallow
17%inclusion1 decks6 decks
10%synergy
Filter Out
17%inclusion1 decks6 decks
14%synergy
Jwari Disruption
17%inclusion1 decks6 decks
12%synergy
Cackling Counterpart
17%inclusion1 decks6 decks
14%synergy
Engulf the Shore
17%inclusion1 decks6 decks
9%synergy
Cryptic Command
17%inclusion1 decks6 decks
5%synergy
Wash Away
17%inclusion1 decks6 decks
12%synergy
Snap
17%inclusion1 decks6 decks
-2%synergy
Change of Plans
17%inclusion1 decks6 decks
16%synergy
Wizard's Retort
17%inclusion1 decks6 decks
13%synergy
Unsubstantiate
17%inclusion1 decks6 decks
14%synergy
Misdirection
17%inclusion1 decks6 decks
11%synergy
Shore Up
17%inclusion1 decks6 decks
11%synergy
Spell Pierce
17%inclusion1 decks6 decks
8%synergy
Remand
17%inclusion1 decks6 decks
14%synergy
Dramatic Reversal
17%inclusion1 decks6 decks
-2%synergy
March of Swirling Mist
17%inclusion1 decks6 decks
9%synergy
Pact of Negation
17%inclusion1 decks6 decks
7%synergy
Amazing Acrobatics
17%inclusion1 decks6 decks
15%synergy
Sorceries
Raise the Palisade
50%inclusion3 decks6 decks
47%synergy
Sea Gate Restoration
33%inclusion2 decks6 decks
18%synergy
Distant Melody
33%inclusion2 decks6 decks
28%synergy
River's Rebuke
33%inclusion2 decks6 decks
30%synergy
Aquitect's Will
33%inclusion2 decks6 decks
28%synergy
Ponder
17%inclusion1 decks6 decks
-13%synergy
Foresee
17%inclusion1 decks6 decks
16%synergy
Tamiyo's Epiphany
17%inclusion1 decks6 decks
16%synergy
Crashing Tide
17%inclusion1 decks6 decks
16%synergy
Commit // Memory
17%inclusion1 decks6 decks
14%synergy
Sift
17%inclusion1 decks6 decks
16%synergy
Merchant Scroll
17%inclusion1 decks6 decks
8%synergy
Sleep
17%inclusion1 decks6 decks
15%synergy
Baral's Expertise
17%inclusion1 decks6 decks
15%synergy
Concentrate
17%inclusion1 decks6 decks
16%synergy
Preordain
17%inclusion1 decks6 decks
-7%synergy
Spectral Deluge
17%inclusion1 decks6 decks
7%synergy
Step Through
17%inclusion1 decks6 decks
12%synergy
Winternight Stories
17%inclusion1 decks6 decks
15%synergy
Ancestral Reminiscence
17%inclusion1 decks6 decks
16%synergy
Maddening Cacophony
17%inclusion1 decks6 decks
10%synergy
Compulsive Research
17%inclusion1 decks6 decks
15%synergy
Utility Artifacts
Quicksilver Fountain
50%inclusion3 decks6 decks
49%synergy
Lightning Greaves
50%inclusion3 decks6 decks
24%synergy
Bident of Thassa
50%inclusion3 decks6 decks
38%synergy
Wayfarer's Bauble
33%inclusion2 decks6 decks
16%synergy
Kefnet's Monument
33%inclusion2 decks6 decks
27%synergy
Kraken's Eye
17%inclusion1 decks6 decks
16%synergy
Mindsplice Apparatus
17%inclusion1 decks6 decks
13%synergy
Haunted Cloak
17%inclusion1 decks6 decks
16%synergy
Door of Destinies
17%inclusion1 decks6 decks
16%synergy
Strata Scythe
17%inclusion1 decks6 decks
15%synergy
Herald's Horn
17%inclusion1 decks6 decks
15%synergy
Tome of Legends
17%inclusion1 decks6 decks
16%synergy
Brotherhood Regalia
17%inclusion1 decks6 decks
15%synergy
Sword of the Animist
17%inclusion1 decks6 decks
11%synergy
Aether Vial
17%inclusion1 decks6 decks
16%synergy
Insight Engine
17%inclusion1 decks6 decks
11%synergy
Cryogen Relic
17%inclusion1 decks6 decks
13%synergy
Enchantments
Kindred Discovery
50%inclusion3 decks6 decks
43%synergy
Deeproot Waters
50%inclusion3 decks6 decks
49%synergy
Spreading Seas
50%inclusion3 decks6 decks
49%synergy
Intruder Alarm
33%inclusion2 decks6 decks
30%synergy
Military Intelligence
33%inclusion2 decks6 decks
32%synergy
Proft's Eidetic Memory
33%inclusion2 decks6 decks
25%synergy
Freed from the Real
17%inclusion1 decks6 decks
13%synergy
Reconnaissance Mission
17%inclusion1 decks6 decks
10%synergy
Verity Circle
17%inclusion1 decks6 decks
15%synergy
Teferi's Ageless Insight
17%inclusion1 decks6 decks
-1%synergy
Psychic Corrosion
17%inclusion1 decks6 decks
9%synergy
Dissipation Field
17%inclusion1 decks6 decks
13%synergy
Wizard Class
17%inclusion1 decks6 decks
-1%synergy
Unstoppable Plan
17%inclusion1 decks6 decks
9%synergy
Fishliver Oil
17%inclusion1 decks6 decks
16%synergy
Mystic Remora
17%inclusion1 decks6 decks
-10%synergy
Amphibian Downpour
17%inclusion1 decks6 decks
11%synergy
Opposition
17%inclusion1 decks6 decks
16%synergy
Call to the Kindred
17%inclusion1 decks6 decks
16%synergy
Reflections of Littjara
17%inclusion1 decks6 decks
14%synergy
Equilibrium
17%inclusion1 decks6 decks
16%synergy
Propaganda
17%inclusion1 decks6 decks
-15%synergy
Sea's Claim
17%inclusion1 decks6 decks
16%synergy
Combat Research
17%inclusion1 decks6 decks
14%synergy
Planeswalkers
Teferi, Temporal Pilgrim
17%inclusion1 decks6 decks
11%synergy
Teferi, Master of Time
17%inclusion1 decks6 decks
12%synergy
Utility Lands
Rivendell
50%inclusion3 decks6 decks
40%synergy
Three Tree City
50%inclusion3 decks6 decks
46%synergy
Otawara, Soaring City
50%inclusion3 decks6 decks
24%synergy
Rogue's Passage
50%inclusion3 decks6 decks
34%synergy
Mutavault
33%inclusion2 decks6 decks
32%synergy
Nykthos, Shrine to Nyx
33%inclusion2 decks6 decks
17%synergy
Reliquary Tower
33%inclusion2 decks6 decks
-23%synergy
Castle Vantress
33%inclusion2 decks6 decks
15%synergy
Minamo, School at Water's Edge
17%inclusion1 decks6 decks
4%synergy
Mystic Sanctuary
17%inclusion1 decks6 decks
-33%synergy
Mistrise Village
17%inclusion1 decks6 decks
8%synergy
Coral Atoll
17%inclusion1 decks6 decks
13%synergy
Halimar Depths
17%inclusion1 decks6 decks
7%synergy
Riptide Laboratory
17%inclusion1 decks6 decks
7%synergy
Svyelunite Temple
17%inclusion1 decks6 decks
16%synergy
Emergence Zone
17%inclusion1 decks6 decks
12%synergy
Lonely Sandbar
17%inclusion1 decks6 decks
3%synergy
Sunken Palace
17%inclusion1 decks6 decks
13%synergy
Mana Artifacts
Sol Ring
83%inclusion5 decks6 decks
-1%synergy
Arcane Signet
67%inclusion4 decks6 decks
2%synergy
Thought Vessel
50%inclusion3 decks6 decks
-2%synergy
Sky Diamond
33%inclusion2 decks6 decks
11%synergy
Patchwork Banner
33%inclusion2 decks6 decks
30%synergy
Mind Stone
33%inclusion2 decks6 decks
-1%synergy
White Lotus Tile
33%inclusion2 decks6 decks
32%synergy
Everflowing Chalice
17%inclusion1 decks6 decks
1%synergy
Lotus Petal
17%inclusion1 decks6 decks
5%synergy
Mox Amber
17%inclusion1 decks6 decks
9%synergy
Fellwar Stone
17%inclusion1 decks6 decks
-3%synergy
Springleaf Drum
17%inclusion1 decks6 decks
13%synergy
Midnight Clock
17%inclusion1 decks6 decks
-3%synergy
Lands
Island
100%inclusion6 decks6 decks
6%synergy
Cavern of Souls
50%inclusion3 decks6 decks
45%synergy
Path of Ancestry
50%inclusion3 decks6 decks
46%synergy
Fabled Passage
33%inclusion2 decks6 decks
30%synergy
Terramorphic Expanse
33%inclusion2 decks6 decks
30%synergy
Myriad Landscape
33%inclusion2 decks6 decks
8%synergy
Sea Gate Restoration
33%inclusion2 decks6 decks
18%synergy
Sink into Stupor
33%inclusion2 decks6 decks
11%synergy
Glasspool Mimic
33%inclusion2 decks6 decks
27%synergy
Snow-Covered Island
17%inclusion1 decks6 decks
9%synergy
Jwari Disruption
17%inclusion1 decks6 decks
12%synergy
Plaza of Heroes
17%inclusion1 decks6 decks
16%synergy
Evolving Wilds
17%inclusion1 decks6 decks
12%synergy
Gemstone Caverns
17%inclusion1 decks6 decks
11%synergy
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