Svyelun of Sea and Sky (Commander) - Upgraded Merfolk

Svyelun of Sea and Sky
Rank #1,222
6decks
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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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Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Attuma, Atlantean Warlord
33%inclusion1 decks3 decks
32%synergy
High Synergy Cards
Merfolk Sovereign
100%inclusion6 decks6 decks
98%synergy
Master of the Pearl Trident
100%inclusion6 decks6 decks
98%synergy
Lord of Atlantis
83%inclusion5 decks6 decks
82%synergy
Merrow Reejerey
83%inclusion5 decks6 decks
81%synergy
Wanderwine Prophets
67%inclusion4 decks6 decks
66%synergy
Sea Scryer
67%inclusion4 decks6 decks
66%synergy
Vanquisher's Banner
67%inclusion4 decks6 decks
66%synergy
Deeproot Waters
67%inclusion4 decks6 decks
65%synergy
Kopala, Warden of Waves
67%inclusion4 decks6 decks
65%synergy
Merfolk Looter
67%inclusion4 decks6 decks
65%synergy
Top Cards
Sapphire Medallion
100%inclusion6 decks6 decks
40%synergy
Kindred Discovery
67%inclusion4 decks6 decks
60%synergy
Master of Waves
67%inclusion4 decks6 decks
63%synergy
Stonybrook Banneret
67%inclusion4 decks6 decks
63%synergy
An Offer You Can't Refuse
67%inclusion4 decks6 decks
28%synergy
Thassa, God of the Sea
67%inclusion4 decks6 decks
63%synergy
Arcane Denial
67%inclusion4 decks6 decks
30%synergy
Reflections of Littjara
67%inclusion4 decks6 decks
64%synergy
Lightning Greaves
67%inclusion4 decks6 decks
40%synergy
Bident of Thassa
67%inclusion4 decks6 decks
54%synergy
Game Changers
Thassa's Oracle
50%inclusion3 decks6 decks
38%synergy
Rhystic Study
33%inclusion2 decks6 decks
2%synergy
Cyclonic Rift
33%inclusion2 decks6 decks
1%synergy
Creatures
Harmonized Trio
67%inclusion2 decks3 decks
59%synergy
Merrow Harbinger
50%inclusion3 decks6 decks
49%synergy
Stormtide Leviathan
50%inclusion3 decks6 decks
43%synergy
Whirlpool Rider
50%inclusion3 decks6 decks
49%synergy
Vodalian Hexcatcher
50%inclusion3 decks6 decks
48%synergy
Deepchannel Mentor
50%inclusion3 decks6 decks
48%synergy
Kiora, the Rising Tide
50%inclusion3 decks6 decks
47%synergy
Streambed Aquitects
50%inclusion3 decks6 decks
50%synergy
Scroll Thief
50%inclusion3 decks6 decks
49%synergy
Emperor Mihail II
50%inclusion3 decks6 decks
49%synergy
Sakashima of a Thousand Faces
50%inclusion3 decks6 decks
44%synergy
Tidal Warrior
50%inclusion3 decks6 decks
49%synergy
Enduring Curiosity
50%inclusion3 decks6 decks
43%synergy
Tempest Caller
50%inclusion3 decks6 decks
49%synergy
Tide Shaper
50%inclusion3 decks6 decks
49%synergy
Library Larcenist
50%inclusion3 decks6 decks
49%synergy
Merfolk Trickster
50%inclusion3 decks6 decks
49%synergy
Seafloor Oracle
50%inclusion3 decks6 decks
48%synergy
Sigil Tracer
33%inclusion2 decks6 decks
32%synergy
Seahunter
33%inclusion2 decks6 decks
33%synergy
Lullmage Mentor
33%inclusion2 decks6 decks
31%synergy
Defiler of Dreams
33%inclusion2 decks6 decks
25%synergy
Harbinger of the Tides
33%inclusion2 decks6 decks
32%synergy
Enclave Cryptologist
33%inclusion2 decks6 decks
33%synergy
Mist Dancer
33%inclusion2 decks6 decks
32%synergy
Inkwell Leviathan
33%inclusion2 decks6 decks
31%synergy
Talrand, Sky Summoner
33%inclusion2 decks6 decks
20%synergy
Empress Galina
33%inclusion2 decks6 decks
32%synergy
Tidebinder Mage
33%inclusion2 decks6 decks
33%synergy
Summon: Leviathan
25%inclusion1 decks4 decks
23%synergy
Coralhelm Commander
17%inclusion1 decks6 decks
16%synergy
Azami, Lady of Scrolls
17%inclusion1 decks6 decks
14%synergy
True-Name Nemesis
17%inclusion1 decks6 decks
16%synergy
Tandem Lookout
17%inclusion1 decks6 decks
16%synergy
Vodalian Arcanist
17%inclusion1 decks6 decks
16%synergy
Rootwater Matriarch
17%inclusion1 decks6 decks
17%synergy
Metallic Mimic
17%inclusion1 decks6 decks
15%synergy
Wonder
17%inclusion1 decks6 decks
11%synergy
Thassa, Deep-Dwelling
17%inclusion1 decks6 decks
12%synergy
Mulldrifter
17%inclusion1 decks6 decks
10%synergy
Sentinel of the Pearl Trident
17%inclusion1 decks6 decks
17%synergy
Tidespout Tyrant
17%inclusion1 decks6 decks
13%synergy
Phyrexian Metamorph
17%inclusion1 decks6 decks
-3%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
Tideshaper Mystic
17%inclusion1 decks6 decks
16%synergy
Surgespanner
17%inclusion1 decks6 decks
16%synergy
Floodpits Drowner
17%inclusion1 decks6 decks
15%synergy
Merfolk Wayfinder
17%inclusion1 decks6 decks
16%synergy
Instants
Harmonized Crescendo
67%inclusion2 decks3 decks
62%synergy
Mana Sculpt
67%inclusion2 decks3 decks
61%synergy
Pongify
50%inclusion3 decks6 decks
10%synergy
Swan Song
50%inclusion3 decks6 decks
23%synergy
Engulf the Shore
50%inclusion3 decks6 decks
42%synergy
Counterspell
50%inclusion3 decks6 decks
-16%synergy
High Tide
50%inclusion3 decks6 decks
6%synergy
Three Steps Ahead
33%inclusion2 decks6 decks
23%synergy
Rapid Hybridization
17%inclusion1 decks6 decks
-18%synergy
Disdainful Stroke
17%inclusion1 decks6 decks
12%synergy
Lose Focus
17%inclusion1 decks6 decks
16%synergy
Chain of Vapor
17%inclusion1 decks6 decks
12%synergy
Negate
17%inclusion1 decks6 decks
-21%synergy
Brainstorm
17%inclusion1 decks6 decks
-24%synergy
Flare of Denial
17%inclusion1 decks6 decks
9%synergy
Aetherspouts
17%inclusion1 decks6 decks
9%synergy
Mystic Reflection
17%inclusion1 decks6 decks
15%synergy
Commit // Memory
17%inclusion1 decks6 decks
14%synergy
Reality Shift
17%inclusion1 decks6 decks
-10%synergy
Redirect
17%inclusion1 decks6 decks
15%synergy
Capsize
17%inclusion1 decks6 decks
13%synergy
Divide by Zero
17%inclusion1 decks6 decks
16%synergy
Resculpt
17%inclusion1 decks6 decks
-0%synergy
Alchemist's Retrieval
17%inclusion1 decks6 decks
16%synergy
Filter Out
17%inclusion1 decks6 decks
14%synergy
Saw It Coming
17%inclusion1 decks6 decks
14%synergy
Jwari Disruption
17%inclusion1 decks6 decks
12%synergy
Delay
17%inclusion1 decks6 decks
13%synergy
Commandeer
17%inclusion1 decks6 decks
11%synergy
Silundi Vision
17%inclusion1 decks6 decks
11%synergy
Flow of Knowledge
17%inclusion1 decks6 decks
1%synergy
Memory Lapse
17%inclusion1 decks6 decks
14%synergy
Thassa's Rebuff
17%inclusion1 decks6 decks
15%synergy
Sink into Stupor
17%inclusion1 decks6 decks
-6%synergy
Hinder
17%inclusion1 decks6 decks
16%synergy
Confound
17%inclusion1 decks6 decks
16%synergy
Thassa's Intervention
17%inclusion1 decks6 decks
16%synergy
Sorceries
Distant Melody
50%inclusion3 decks6 decks
45%synergy
Aquitect's Will
50%inclusion3 decks6 decks
45%synergy
Whelming Wave
50%inclusion3 decks6 decks
46%synergy
Theft of Dreams
17%inclusion1 decks6 decks
16%synergy
Inundate
17%inclusion1 decks6 decks
15%synergy
Gitaxian Probe
17%inclusion1 decks6 decks
6%synergy
Fabricate
17%inclusion1 decks6 decks
-4%synergy
Devastation Tide
17%inclusion1 decks6 decks
14%synergy
Season of Weaving
17%inclusion1 decks6 decks
11%synergy
Crashing Tide
17%inclusion1 decks6 decks
16%synergy
Lórien Revealed
17%inclusion1 decks6 decks
8%synergy
Concentrate
17%inclusion1 decks6 decks
16%synergy
Spectral Deluge
17%inclusion1 decks6 decks
7%synergy
Step Through
17%inclusion1 decks6 decks
12%synergy
Coastal Breach
17%inclusion1 decks6 decks
16%synergy
Raise the Palisade
17%inclusion1 decks6 decks
13%synergy
Rite of Replication
17%inclusion1 decks6 decks
10%synergy
Utility Artifacts
Chronicle of Victory
67%inclusion2 decks3 decks
66%synergy
Gathering Stone
67%inclusion2 decks3 decks
66%synergy
Swiftfoot Boots
50%inclusion3 decks6 decks
22%synergy
Urza's Incubator
33%inclusion2 decks6 decks
32%synergy
Herald's Horn
33%inclusion2 decks6 decks
32%synergy
Quicksilver Fountain
17%inclusion1 decks6 decks
15%synergy
Sensei's Divining Top
17%inclusion1 decks6 decks
2%synergy
The Indomitable
17%inclusion1 decks6 decks
14%synergy
Icon of Ancestry
17%inclusion1 decks6 decks
16%synergy
Wayfarer's Bauble
17%inclusion1 decks6 decks
-0%synergy
Coat of Arms
17%inclusion1 decks6 decks
15%synergy
Heirloom Blade
17%inclusion1 decks6 decks
17%synergy
Banner of Kinship
17%inclusion1 decks6 decks
14%synergy
Strata Scythe
17%inclusion1 decks6 decks
15%synergy
Scytheclaw
17%inclusion1 decks6 decks
16%synergy
Kefnet's Monument
17%inclusion1 decks6 decks
11%synergy
Endless Atlas
17%inclusion1 decks6 decks
16%synergy
Sword of the Animist
17%inclusion1 decks6 decks
11%synergy
Blackblade Reforged
17%inclusion1 decks6 decks
12%synergy
Obelisk of Urd
17%inclusion1 decks6 decks
16%synergy
Renegade Map
17%inclusion1 decks6 decks
16%synergy
Vedalken Shackles
17%inclusion1 decks6 decks
14%synergy
Enchantments
Deeproot Pilgrimage
50%inclusion3 decks6 decks
48%synergy
Intruder Alarm
50%inclusion3 decks6 decks
47%synergy
Merrow Commerce
50%inclusion3 decks6 decks
49%synergy
Drake Umbra
17%inclusion1 decks6 decks
16%synergy
Eel Umbra
17%inclusion1 decks6 decks
15%synergy
Octopus Umbra
17%inclusion1 decks6 decks
16%synergy
Coastal Piracy
17%inclusion1 decks6 decks
12%synergy
Mystic Remora
17%inclusion1 decks6 decks
-10%synergy
Spreading Seas
17%inclusion1 decks6 decks
16%synergy
Retreat to Coralhelm
17%inclusion1 decks6 decks
14%synergy
Feywild Visitor
17%inclusion1 decks6 decks
16%synergy
Lingering Mirage
17%inclusion1 decks6 decks
17%synergy
Aquatic Incursion
17%inclusion1 decks6 decks
16%synergy
Propaganda
17%inclusion1 decks6 decks
-15%synergy
Sea's Claim
17%inclusion1 decks6 decks
16%synergy
Planeswalkers
Tamiyo, the Moon Sage
17%inclusion1 decks6 decks
15%synergy
Utility Lands
Nykthos, Shrine to Nyx
67%inclusion4 decks6 decks
50%synergy
Mistrise Village
50%inclusion2 decks4 decks
41%synergy
War Room
50%inclusion3 decks6 decks
35%synergy
Reliquary Tower
50%inclusion3 decks6 decks
-6%synergy
Rogue's Passage
50%inclusion3 decks6 decks
34%synergy
Tyrite Sanctum
33%inclusion2 decks6 decks
32%synergy
Rivendell
17%inclusion1 decks6 decks
6%synergy
Ghost Quarter
17%inclusion1 decks6 decks
14%synergy
Seat of the Synod
17%inclusion1 decks6 decks
-2%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
Magosi, the Waterveil
17%inclusion1 decks6 decks
16%synergy
Lonely Sandbar
17%inclusion1 decks6 decks
3%synergy
Skyline Cascade
17%inclusion1 decks6 decks
15%synergy
Darksteel Citadel
17%inclusion1 decks6 decks
5%synergy
Hidden Cataract
17%inclusion1 decks6 decks
15%synergy
Soaring Seacliff
17%inclusion1 decks6 decks
16%synergy
Mikokoro, Center of the Sea
17%inclusion1 decks6 decks
13%synergy
Thespian's Stage
17%inclusion1 decks6 decks
14%synergy
Dark Depths
17%inclusion1 decks6 decks
16%synergy
Castle Vantress
17%inclusion1 decks6 decks
-1%synergy
Temple of the False God
17%inclusion1 decks6 decks
7%synergy
Three Tree City
17%inclusion1 decks6 decks
13%synergy
Otawara, Soaring City
17%inclusion1 decks6 decks
-9%synergy
Mana Artifacts
Caged Sun
67%inclusion4 decks6 decks
56%synergy
Heraldic Banner
67%inclusion4 decks6 decks
61%synergy
Patchwork Banner
67%inclusion4 decks6 decks
63%synergy
Sol Ring
67%inclusion4 decks6 decks
-18%synergy
Arcane Signet
50%inclusion3 decks6 decks
-15%synergy
Midnight Clock
33%inclusion2 decks6 decks
14%synergy
Sceptre of Eternal Glory
33%inclusion2 decks6 decks
30%synergy
Bender's Waterskin
25%inclusion1 decks4 decks
14%synergy
White Lotus Tile
25%inclusion1 decks4 decks
24%synergy
Sky Diamond
17%inclusion1 decks6 decks
-6%synergy
Machine God's Effigy
17%inclusion1 decks6 decks
13%synergy
Progenitor's Icon
17%inclusion1 decks6 decks
16%synergy
Decanter of Endless Water
17%inclusion1 decks6 decks
3%synergy
Fellwar Stone
17%inclusion1 decks6 decks
-3%synergy
Nyx Lotus
17%inclusion1 decks6 decks
13%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
Terramorphic Expanse
17%inclusion1 decks6 decks
13%synergy
Myriad Landscape
17%inclusion1 decks6 decks
-8%synergy
Ash Barrens
17%inclusion1 decks6 decks
15%synergy
Umara Wizard
17%inclusion1 decks6 decks
16%synergy
Jwari Disruption
17%inclusion1 decks6 decks
12%synergy
Evolving Wilds
17%inclusion1 decks6 decks
12%synergy
Silundi Vision
17%inclusion1 decks6 decks
11%synergy
Sink into Stupor
17%inclusion1 decks6 decks
-6%synergy
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