Svyelun of Sea and Sky (Commander) - Optimized

Svyelun of Sea and Sky
Rank #1,220
116decks
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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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Commander Spellbook
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High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Attuma, Atlantean Warlord
21%inclusion12 decks58 decks
19%synergy
Atlantean Cavalry
18%inclusion2 decks11 decks
17%synergy
Daughter of the Deep
18%inclusion2 decks11 decks
15%synergy
Atlantean Skirmisher
9.1%inclusion1 decks11 decks
9%synergy
Namora, the Sea Queen
9.1%inclusion1 decks11 decks
9%synergy
High Synergy Cards
Master of the Pearl Trident
94%inclusion109 decks116 decks
92%synergy
Merrow Reejerey
90%inclusion104 decks116 decks
88%synergy
Emperor Mihail II
87%inclusion101 decks116 decks
86%synergy
Kopala, Warden of Waves
87%inclusion101 decks116 decks
85%synergy
Vodalian Hexcatcher
87%inclusion101 decks116 decks
85%synergy
Lord of Atlantis
86%inclusion100 decks116 decks
84%synergy
Merfolk Sovereign
86%inclusion100 decks116 decks
84%synergy
Harbinger of the Seas
87%inclusion101 decks116 decks
79%synergy
Stonybrook Banneret
80%inclusion93 decks116 decks
77%synergy
Deeproot Pilgrimage
78%inclusion91 decks116 decks
77%synergy
Top Cards
Deeproot Waters
78%inclusion90 decks116 decks
76%synergy
Counterspell
78%inclusion90 decks116 decks
12%synergy
Merrow Commerce
77%inclusion89 decks116 decks
75%synergy
Seafloor Oracle
77%inclusion89 decks116 decks
75%synergy
Sapphire Medallion
75%inclusion87 decks116 decks
15%synergy
Merrow Harbinger
72%inclusion84 decks116 decks
71%synergy
Bident of Thassa
69%inclusion80 decks116 decks
57%synergy
Lullmage Mentor
66%inclusion77 decks116 decks
64%synergy
Thieving Skydiver
66%inclusion77 decks116 decks
63%synergy
Tishana's Tidebinder
64%inclusion74 decks116 decks
59%synergy
Game Changers
Cyclonic Rift
50%inclusion58 decks116 decks
18%synergy
Rhystic Study
45%inclusion52 decks116 decks
13%synergy
Fierce Guardianship
39%inclusion45 decks116 decks
16%synergy
Thassa's Oracle
35%inclusion41 decks116 decks
23%synergy
Force of Will
26%inclusion30 decks116 decks
9%synergy
Mystical Tutor
22%inclusion26 decks116 decks
1%synergy
Narset, Parter of Veils
7.8%inclusion9 decks116 decks
-2%synergy
Ancient Tomb
6.9%inclusion8 decks116 decks
-4%synergy
Chrome Mox
5.2%inclusion6 decks116 decks
-4%synergy
Creatures
Tide Shaper
64%inclusion74 decks116 decks
63%synergy
Merfolk Trickster
59%inclusion68 decks116 decks
57%synergy
Deepchannel Mentor
58%inclusion67 decks116 decks
56%synergy
Wanderwine Prophets
54%inclusion63 decks116 decks
54%synergy
Harbinger of the Tides
54%inclusion63 decks116 decks
53%synergy
Mist Dancer
53%inclusion62 decks116 decks
52%synergy
True-Name Nemesis
53%inclusion61 decks116 decks
52%synergy
Thada Adel, Acquisitor
47%inclusion55 decks116 decks
46%synergy
Coralhelm Commander
47%inclusion54 decks116 decks
46%synergy
Triton Shorestalker
46%inclusion53 decks116 decks
43%synergy
Silvergill Adept
44%inclusion51 decks116 decks
43%synergy
Seahunter
41%inclusion48 decks116 decks
41%synergy
Thassa, God of the Sea
40%inclusion46 decks116 decks
36%synergy
Mist-Cloaked Herald
40%inclusion46 decks116 decks
37%synergy
Tempest Caller
37%inclusion43 decks116 decks
36%synergy
Harmonized Trio
35%inclusion12 decks34 decks
28%synergy
Master of Waves
34%inclusion40 decks116 decks
31%synergy
River Sneak
34%inclusion39 decks116 decks
33%synergy
Rishadan Dockhand
33%inclusion38 decks116 decks
32%synergy
Wake Thrasher
32%inclusion37 decks116 decks
31%synergy
Kiora, the Rising Tide
29%inclusion33 decks115 decks
26%synergy
Empress Galina
28%inclusion33 decks116 decks
28%synergy
Champions of the Shoal
27%inclusion15 decks55 decks
27%synergy
Cosi's Trickster
27%inclusion31 decks116 decks
26%synergy
Mindspring Merfolk
26%inclusion30 decks114 decks
25%synergy
Summon: Leviathan
26%inclusion26 decks100 decks
24%synergy
Cursecatcher
26%inclusion30 decks116 decks
24%synergy
Streambed Aquitects
25%inclusion29 decks116 decks
25%synergy
Talrand, Sky Summoner
22%inclusion26 decks116 decks
9%synergy
Floodpits Drowner
22%inclusion25 decks116 decks
20%synergy
Disruptor of Currents
20%inclusion11 decks55 decks
19%synergy
Roaming Throne
19%inclusion22 decks116 decks
15%synergy
Tidal Warrior
18%inclusion21 decks116 decks
18%synergy
Merfolk Looter
18%inclusion21 decks116 decks
16%synergy
Stormtide Leviathan
17%inclusion20 decks116 decks
11%synergy
Mistcaller
17%inclusion20 decks116 decks
16%synergy
Silvergill Mentor
16%inclusion9 decks55 decks
16%synergy
Glasspool Mimic
16%inclusion18 decks116 decks
9%synergy
Sea Scryer
16%inclusion18 decks116 decks
15%synergy
Tideshaper Mystic
14%inclusion16 decks116 decks
14%synergy
Alandra, Sky Dreamer
14%inclusion16 decks116 decks
6%synergy
Benthic Biomancer
13%inclusion15 decks116 decks
12%synergy
Surgespanner
12%inclusion14 decks116 decks
12%synergy
Slinn Voda, the Rising Deep
12%inclusion14 decks116 decks
11%synergy
Shipwreck Dowser
11%inclusion13 decks116 decks
9%synergy
Metallic Mimic
10%inclusion12 decks116 decks
9%synergy
Sigil Tracer
10%inclusion12 decks116 decks
9%synergy
Rootwater Thief
10%inclusion12 decks116 decks
10%synergy
Library Larcenist
9.5%inclusion11 decks116 decks
9%synergy
Gray Harbor Merfolk
9.5%inclusion11 decks116 decks
9%synergy
Instants
High Tide
59%inclusion68 decks116 decks
15%synergy
Pongify
47%inclusion54 decks116 decks
6%synergy
Rapid Hybridization
46%inclusion53 decks116 decks
11%synergy
Negate
43%inclusion50 decks116 decks
6%synergy
Aetherize
40%inclusion46 decks116 decks
9%synergy
Reality Shift
39%inclusion45 decks116 decks
13%synergy
Swan Song
37%inclusion43 decks116 decks
10%synergy
Mana Drain
35%inclusion41 decks116 decks
9%synergy
Harmonized Crescendo
33%inclusion18 decks55 decks
29%synergy
Brainstorm
32%inclusion37 decks116 decks
-9%synergy
An Offer You Can't Refuse
31%inclusion36 decks116 decks
-7%synergy
Arcane Denial
31%inclusion36 decks116 decks
-6%synergy
Flare of Denial
30%inclusion35 decks116 decks
23%synergy
Thassa's Rebuff
29%inclusion34 decks116 decks
28%synergy
Force of Negation
27%inclusion31 decks116 decks
12%synergy
Sink into Stupor
19%inclusion22 decks116 decks
-4%synergy
Cryptic Command
16%inclusion19 decks116 decks
4%synergy
Resculpt
15%inclusion17 decks116 decks
-2%synergy
Spell Pierce
15%inclusion17 decks116 decks
6%synergy
Filter Out
14%inclusion16 decks116 decks
11%synergy
Flow of Knowledge
14%inclusion16 decks116 decks
-2%synergy
Frantic Search
12%inclusion14 decks116 decks
-19%synergy
Archmage's Charm
12%inclusion14 decks116 decks
-5%synergy
March of Swirling Mist
12%inclusion14 decks116 decks
5%synergy
Pact of Negation
12%inclusion14 decks116 decks
2%synergy
Muddle the Mixture
10%inclusion12 decks116 decks
-5%synergy
Opt
10%inclusion12 decks116 decks
-15%synergy
Engulf the Shore
10%inclusion12 decks116 decks
3%synergy
Mana Leak
10%inclusion12 decks116 decks
4%synergy
Cancel
9.5%inclusion11 decks116 decks
5%synergy
Dispel
8.6%inclusion10 decks116 decks
-0%synergy
Strix Serenade
8.6%inclusion10 decks116 decks
-0%synergy
Disallow
8.6%inclusion10 decks116 decks
2%synergy
Unsummon
7.8%inclusion9 decks116 decks
4%synergy
Narset's Reversal
7.8%inclusion9 decks116 decks
-5%synergy
Flusterstorm
6.9%inclusion8 decks116 decks
-3%synergy
Misdirection
6.9%inclusion8 decks116 decks
2%synergy
Disdainful Stroke
6.0%inclusion7 decks116 decks
1%synergy
Jwari Disruption
6.0%inclusion7 decks116 decks
1%synergy
Rewind
6.0%inclusion7 decks116 decks
-6%synergy
Thassa's Intervention
6.0%inclusion7 decks116 decks
5%synergy
Mana Sculpt
5.9%inclusion2 decks34 decks
-0%synergy
Wash Away
5.2%inclusion6 decks116 decks
1%synergy
Snap
5.2%inclusion6 decks116 decks
-14%synergy
Didn't Say Please
5.2%inclusion6 decks116 decks
1%synergy
Sorceries
Aquitect's Will
47%inclusion54 decks116 decks
41%synergy
Distant Melody
41%inclusion47 decks116 decks
36%synergy
Ponder
36%inclusion42 decks116 decks
7%synergy
Raise the Palisade
33%inclusion38 decks116 decks
29%synergy
Inundate
21%inclusion24 decks116 decks
19%synergy
Preordain
16%inclusion19 decks116 decks
-7%synergy
Curse of the Swine
15%inclusion17 decks116 decks
4%synergy
Spectral Deluge
15%inclusion17 decks116 decks
5%synergy
Rite of Replication
14%inclusion16 decks116 decks
7%synergy
Ravenform
13%inclusion15 decks116 decks
5%synergy
Crashing Tide
11%inclusion13 decks116 decks
11%synergy
River's Rebuke
11%inclusion13 decks116 decks
8%synergy
Sea Gate Restoration
10%inclusion12 decks116 decks
-5%synergy
Chart a Course
8.6%inclusion10 decks116 decks
4%synergy
Consuming Tide
6.0%inclusion7 decks116 decks
3%synergy
Temporal Manipulation
6.0%inclusion7 decks116 decks
2%synergy
Step Through
6.0%inclusion7 decks116 decks
1%synergy
Walk the Aeons
5.2%inclusion6 decks116 decks
3%synergy
Divination
5.2%inclusion6 decks116 decks
4%synergy
Wash Out
5.2%inclusion6 decks116 decks
0%synergy
Solve the Equation
5.2%inclusion6 decks116 decks
-6%synergy
Utility Artifacts
Herald's Horn
37%inclusion43 decks116 decks
35%synergy
Kefnet's Monument
29%inclusion34 decks116 decks
23%synergy
Vanquisher's Banner
28%inclusion32 decks116 decks
26%synergy
Lightning Greaves
28%inclusion32 decks116 decks
1%synergy
Quicksilver Fountain
24%inclusion28 decks116 decks
23%synergy
Swiftfoot Boots
22%inclusion26 decks116 decks
-6%synergy
Door of Destinies
22%inclusion25 decks116 decks
21%synergy
Coat of Arms
14%inclusion16 decks116 decks
12%synergy
Chronicle of Victory
13%inclusion7 decks55 decks
12%synergy
Banner of Kinship
11%inclusion13 decks115 decks
9%synergy
Sword of the Animist
11%inclusion13 decks116 decks
6%synergy
Wayfarer's Bauble
10%inclusion12 decks116 decks
-7%synergy
Winter Moon
8.6%inclusion10 decks116 decks
4%synergy
Commander's Plate
8.6%inclusion10 decks116 decks
4%synergy
Aether Vial
7.8%inclusion9 decks116 decks
7%synergy
Icon of Ancestry
6.9%inclusion8 decks116 decks
6%synergy
Gathering Stone
5.5%inclusion3 decks55 decks
5%synergy
Stoneforge Masterwork
5.2%inclusion6 decks116 decks
5%synergy
Enchantments
Kindred Discovery
63%inclusion73 decks116 decks
56%synergy
Reflections of Littjara
43%inclusion50 decks116 decks
40%synergy
Spreading Seas
32%inclusion37 decks116 decks
31%synergy
Mystic Remora
24%inclusion28 decks116 decks
-2%synergy
Wizard Class
22%inclusion26 decks116 decks
5%synergy
Reconnaissance Mission
22%inclusion25 decks116 decks
15%synergy
Propaganda
21%inclusion24 decks116 decks
-11%synergy
Imprisoned in the Moon
18%inclusion21 decks116 decks
6%synergy
Intruder Alarm
16%inclusion19 decks116 decks
13%synergy
Back to Basics
15%inclusion17 decks116 decks
8%synergy
Coastal Piracy
9.5%inclusion11 decks116 decks
4%synergy
Aquatic Incursion
8.6%inclusion10 decks116 decks
8%synergy
Military Intelligence
7.8%inclusion9 decks116 decks
7%synergy
Eaten by Piranhas
7.8%inclusion9 decks116 decks
5%synergy
Witness Protection
6.9%inclusion8 decks116 decks
1%synergy
Sea's Claim
6.9%inclusion8 decks116 decks
7%synergy
Omniscience
6.0%inclusion7 decks116 decks
-3%synergy
Teferi's Ageless Insight
5.2%inclusion6 decks116 decks
-12%synergy
Curiosity
5.2%inclusion6 decks116 decks
2%synergy
Frogify
5.2%inclusion6 decks116 decks
4%synergy
Leyline of Anticipation
5.2%inclusion6 decks116 decks
-4%synergy
Amphibian Downpour
5.2%inclusion6 decks116 decks
-1%synergy
Utility Lands
Reliquary Tower
66%inclusion77 decks116 decks
10%synergy
Mystic Sanctuary
61%inclusion71 decks116 decks
11%synergy
Nykthos, Shrine to Nyx
41%inclusion47 decks116 decks
24%synergy
Castle Vantress
35%inclusion41 decks116 decks
17%synergy
Otawara, Soaring City
33%inclusion38 decks116 decks
7%synergy
Halimar Depths
27%inclusion31 decks116 decks
17%synergy
Three Tree City
25%inclusion29 decks116 decks
21%synergy
Lonely Sandbar
22%inclusion25 decks116 decks
8%synergy
Rogue's Passage
22%inclusion25 decks116 decks
6%synergy
Mutavault
21%inclusion24 decks116 decks
20%synergy
Riptide Laboratory
16%inclusion19 decks116 decks
7%synergy
Minamo, School at Water's Edge
16%inclusion18 decks116 decks
3%synergy
Rivendell
11%inclusion13 decks116 decks
1%synergy
War Room
10%inclusion12 decks116 decks
-5%synergy
Svyelunite Temple
8.6%inclusion10 decks116 decks
8%synergy
Scavenger Grounds
8.6%inclusion10 decks116 decks
1%synergy
Coral Atoll
8.6%inclusion10 decks116 decks
5%synergy
Hall of Storm Giants
7.8%inclusion9 decks116 decks
6%synergy
Academy Ruins
7.8%inclusion9 decks116 decks
-11%synergy
Tolaria West
6.0%inclusion7 decks116 decks
1%synergy
Maze of Ith
6.0%inclusion7 decks116 decks
1%synergy
Mistrise Village
5.7%inclusion6 decks106 decks
-3%synergy
Sunken Palace
5.2%inclusion6 decks116 decks
1%synergy
Archway of Innovation
5.2%inclusion6 decks116 decks
-6%synergy
Mana Artifacts
Sol Ring
87%inclusion101 decks116 decks
2%synergy
Thought Vessel
50%inclusion58 decks116 decks
-2%synergy
Arcane Signet
49%inclusion57 decks116 decks
-16%synergy
Patchwork Banner
25%inclusion29 decks116 decks
21%synergy
Sky Diamond
18%inclusion21 decks116 decks
-4%synergy
Mind Stone
18%inclusion21 decks116 decks
-17%synergy
Heraldic Banner
15%inclusion17 decks116 decks
9%synergy
Nyx Lotus
13%inclusion15 decks116 decks
9%synergy
Decanter of Endless Water
8.6%inclusion10 decks116 decks
-5%synergy
Caged Sun
7.8%inclusion9 decks116 decks
-3%synergy
Midnight Clock
6.9%inclusion8 decks116 decks
-13%synergy
Gauntlet of Power
6.0%inclusion7 decks116 decks
2%synergy
White Lotus Tile
5.5%inclusion4 decks73 decks
5%synergy
Fellwar Stone
5.2%inclusion6 decks116 decks
-14%synergy
Lands
Island
97%inclusion112 decks116 decks
3%synergy
Path of Ancestry
37%inclusion43 decks116 decks
33%synergy
Cavern of Souls
36%inclusion42 decks116 decks
32%synergy
Sink into Stupor
19%inclusion22 decks116 decks
-4%synergy
Myriad Landscape
17%inclusion20 decks116 decks
-8%synergy
Glasspool Mimic
16%inclusion18 decks116 decks
9%synergy
Sea Gate Restoration
10%inclusion12 decks116 decks
-5%synergy
Terramorphic Expanse
6.9%inclusion8 decks116 decks
4%synergy
Evolving Wilds
6.9%inclusion8 decks116 decks
3%synergy
Flooded Strand
6.9%inclusion8 decks116 decks
-1%synergy
Snow-Covered Island
6.0%inclusion7 decks116 decks
-2%synergy
Jwari Disruption
6.0%inclusion7 decks116 decks
1%synergy
Misty Rainforest
5.2%inclusion6 decks116 decks
-2%synergy
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