Svyelun of Sea and Sky (Commander) - Upgraded Blue Moon

Svyelun of Sea and Sky
Rank #1,085
2decks
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Background image for 21 Best Merfolk Cards for Commander
Chris Guest
Jul 9, 2025
Chris Guest
21 Best Merfolk Cards for Commander
As one of Magic's oldest creature types, there are no shortage of excellent Merfolk to brew with. Chris breaks down the best of the best in this list.
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Lands
Back to Top
The One Ring
50%inclusion1 decks2 decks
37%synergy
Thassa's Oracle
50%inclusion1 decks2 decks
37%synergy
Creatures
Kopala, Warden of Waves
100%inclusion2 decks2 decks
99%synergy
Merrow Harbinger
100%inclusion2 decks2 decks
99%synergy
Stonybrook Banneret
100%inclusion2 decks2 decks
96%synergy
True-Name Nemesis
100%inclusion2 decks2 decks
99%synergy
Stormtide Leviathan
100%inclusion2 decks2 decks
93%synergy
Merfolk Sovereign
100%inclusion2 decks2 decks
98%synergy
Vodalian Hexcatcher
100%inclusion2 decks2 decks
98%synergy
Reef Shaman
100%inclusion2 decks2 decks
100%synergy
Streambed Aquitects
100%inclusion2 decks2 decks
99%synergy
Merrow Reejerey
100%inclusion2 decks2 decks
98%synergy
Emperor Mihail II
100%inclusion2 decks2 decks
99%synergy
Lullmage Mentor
100%inclusion2 decks2 decks
98%synergy
Slinn Voda, the Rising Deep
100%inclusion2 decks2 decks
99%synergy
Harbinger of the Seas
100%inclusion2 decks2 decks
91%synergy
Master of the Pearl Trident
100%inclusion2 decks2 decks
98%synergy
Glasspool Mimic
100%inclusion2 decks2 decks
94%synergy
Lord of Atlantis
100%inclusion2 decks2 decks
99%synergy
Tide Shaper
100%inclusion2 decks2 decks
99%synergy
Sea Scryer
100%inclusion2 decks2 decks
99%synergy
Seafloor Oracle
100%inclusion2 decks2 decks
99%synergy
Eluge, the Shoreless Sea
50%inclusion1 decks2 decks
42%synergy
Master of Waves
50%inclusion1 decks2 decks
46%synergy
Coralhelm Commander
50%inclusion1 decks2 decks
49%synergy
Tishana's Tidebinder
50%inclusion1 decks2 decks
45%synergy
Surgespanner
50%inclusion1 decks2 decks
50%synergy
Floodpits Drowner
50%inclusion1 decks2 decks
49%synergy
Merfolk Wayfinder
50%inclusion1 decks2 decks
50%synergy
Sigil Tracer
50%inclusion1 decks2 decks
49%synergy
Hydroelectric Specimen
50%inclusion1 decks2 decks
37%synergy
Seahunter
50%inclusion1 decks2 decks
49%synergy
River Sneak
50%inclusion1 decks2 decks
49%synergy
Umara Wizard
50%inclusion1 decks2 decks
50%synergy
Mistcaller
50%inclusion1 decks2 decks
49%synergy
Wanderwine Prophets
50%inclusion1 decks2 decks
49%synergy
Enduring Curiosity
50%inclusion1 decks2 decks
44%synergy
Harbinger of the Tides
50%inclusion1 decks2 decks
49%synergy
Vodalian Illusionist
50%inclusion1 decks2 decks
49%synergy
Tidal Courier
50%inclusion1 decks2 decks
50%synergy
Tempest Caller
50%inclusion1 decks2 decks
49%synergy
Benthic Biomancer
50%inclusion1 decks2 decks
49%synergy
Fallowsage
50%inclusion1 decks2 decks
49%synergy
Mist Dancer
50%inclusion1 decks2 decks
49%synergy
Silvergill Adept
50%inclusion1 decks2 decks
49%synergy
Riptide Pilferer
50%inclusion1 decks2 decks
50%synergy
Thieving Skydiver
50%inclusion1 decks2 decks
46%synergy
Merfolk Trickster
50%inclusion1 decks2 decks
48%synergy
Summon: Leviathan
50%inclusion1 decks2 decks
48%synergy
Instants
Reality Shift
100%inclusion2 decks2 decks
72%synergy
Engulf the Shore
100%inclusion2 decks2 decks
91%synergy
Sink into Stupor
100%inclusion2 decks2 decks
79%synergy
Counterspell
100%inclusion2 decks2 decks
33%synergy
High Tide
100%inclusion2 decks2 decks
56%synergy
Pongify
50%inclusion1 decks2 decks
10%synergy
Rapid Hybridization
50%inclusion1 decks2 decks
16%synergy
An Offer You Can't Refuse
50%inclusion1 decks2 decks
14%synergy
Familiar's Ruse
50%inclusion1 decks2 decks
49%synergy
Flare of Denial
50%inclusion1 decks2 decks
43%synergy
Pale Moon
50%inclusion1 decks2 decks
50%synergy
Aetherize
50%inclusion1 decks2 decks
22%synergy
Foil
50%inclusion1 decks2 decks
44%synergy
Flusterstorm
50%inclusion1 decks2 decks
40%synergy
Filter Out
50%inclusion1 decks2 decks
45%synergy
Jwari Disruption
50%inclusion1 decks2 decks
45%synergy
Cryptic Command
50%inclusion1 decks2 decks
39%synergy
Flow of Knowledge
50%inclusion1 decks2 decks
33%synergy
Thassa's Rebuff
50%inclusion1 decks2 decks
49%synergy
Sorceries
Inundate
50%inclusion1 decks2 decks
48%synergy
Walk the Aeons
50%inclusion1 decks2 decks
48%synergy
Sea Gate Restoration
50%inclusion1 decks2 decks
36%synergy
Lórien Revealed
50%inclusion1 decks2 decks
41%synergy
Distant Melody
50%inclusion1 decks2 decks
45%synergy
Spectral Deluge
50%inclusion1 decks2 decks
39%synergy
Aquitect's Will
50%inclusion1 decks2 decks
45%synergy
Flow of Ideas
50%inclusion1 decks2 decks
45%synergy
Utility Artifacts
Bident of Thassa
100%inclusion2 decks2 decks
88%synergy
Sapphire Medallion
100%inclusion2 decks2 decks
44%synergy
Quicksilver Fountain
50%inclusion1 decks2 decks
48%synergy
Robe of the Archmagi
50%inclusion1 decks2 decks
49%synergy
Kefnet's Monument
50%inclusion1 decks2 decks
43%synergy
Winter Moon
50%inclusion1 decks2 decks
45%synergy
Throne of the God-Pharaoh
50%inclusion1 decks2 decks
49%synergy
Enchantments
Deeproot Pilgrimage
100%inclusion2 decks2 decks
99%synergy
Wizard Class
100%inclusion2 decks2 decks
84%synergy
Merrow Commerce
100%inclusion2 decks2 decks
99%synergy
Kindred Discovery
50%inclusion1 decks2 decks
43%synergy
Back to Basics
50%inclusion1 decks2 decks
42%synergy
Imprisoned in the Moon
50%inclusion1 decks2 decks
38%synergy
Coastal Piracy
50%inclusion1 decks2 decks
46%synergy
Deeproot Waters
50%inclusion1 decks2 decks
49%synergy
Spreading Seas
50%inclusion1 decks2 decks
49%synergy
Opposition
50%inclusion1 decks2 decks
49%synergy
Reflections of Littjara
50%inclusion1 decks2 decks
46%synergy
Sea's Claim
50%inclusion1 decks2 decks
50%synergy
Utility Lands
Mystic Sanctuary
100%inclusion2 decks2 decks
49%synergy
Reliquary Tower
100%inclusion2 decks2 decks
44%synergy
Minamo, School at Water's Edge
50%inclusion1 decks2 decks
38%synergy
Rivendell
50%inclusion1 decks2 decks
38%synergy
Scavenger Grounds
50%inclusion1 decks2 decks
43%synergy
Mutavault
50%inclusion1 decks2 decks
49%synergy
Nykthos, Shrine to Nyx
50%inclusion1 decks2 decks
34%synergy
Archway of Innovation
50%inclusion1 decks2 decks
39%synergy
Sunken Palace
50%inclusion1 decks2 decks
46%synergy
Temple of the False God
50%inclusion1 decks2 decks
40%synergy
Three Tree City
50%inclusion1 decks2 decks
47%synergy
Otawara, Soaring City
50%inclusion1 decks2 decks
25%synergy
Mana Artifacts
Sol Ring
100%inclusion2 decks2 decks
14%synergy
Thought Vessel
100%inclusion2 decks2 decks
48%synergy
Heraldic Banner
50%inclusion1 decks2 decks
44%synergy
Patchwork Banner
50%inclusion1 decks2 decks
47%synergy
Decanter of Endless Water
50%inclusion1 decks2 decks
35%synergy
Lands
Island
100%inclusion2 decks2 decks
7%synergy
Sink into Stupor
100%inclusion2 decks2 decks
79%synergy
Glasspool Mimic
100%inclusion2 decks2 decks
94%synergy
Myriad Landscape
50%inclusion1 decks2 decks
23%synergy
Sea Gate Restoration
50%inclusion1 decks2 decks
36%synergy
Hydroelectric Specimen
50%inclusion1 decks2 decks
37%synergy
Snow-Covered Island
50%inclusion1 decks2 decks
42%synergy
Umara Wizard
50%inclusion1 decks2 decks
50%synergy
Jwari Disruption
50%inclusion1 decks2 decks
45%synergy
Path of Ancestry
50%inclusion1 decks2 decks
46%synergy
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