Svyelun of Sea and Sky (Commander) - Core +1/+1 Counters

Svyelun of Sea and Sky
Rank #1,278
4decks
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Ethan Coover
Sep 16, 2026
Ethan Coover
Ranking the Best Merfolk Combos in Commander
The 10 best Merfolk combo cards, from Emry and Adrix and Nev to hidden gems like Leech Bonder, ranked by Commander Spellbook combo count.
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Archidekt
Commander Spellbook
Moxfield
Scryfall
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High Synergy Cards
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
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Kopala, Warden of Waves
100%inclusion4 decks4 decks
98%synergy
Merfolk Sovereign
100%inclusion4 decks4 decks
98%synergy
Master of the Pearl Trident
100%inclusion4 decks4 decks
97%synergy
Creatures
Wanderwine Distracter
100%inclusion1 decks1 decks
100%synergy
Champions of the Shoal
100%inclusion1 decks1 decks
100%synergy
Stonybrook Banneret
75%inclusion3 decks4 decks
71%synergy
Mindspring Merfolk
75%inclusion3 decks4 decks
74%synergy
Deepchannel Mentor
75%inclusion3 decks4 decks
73%synergy
Merrow Reejerey
75%inclusion3 decks4 decks
73%synergy
Harbinger of the Tides
75%inclusion3 decks4 decks
74%synergy
Lord of Atlantis
75%inclusion3 decks4 decks
73%synergy
Seafloor Oracle
75%inclusion3 decks4 decks
73%synergy
Merrow Harbinger
50%inclusion2 decks4 decks
49%synergy
Coralhelm Commander
50%inclusion2 decks4 decks
49%synergy
True-Name Nemesis
50%inclusion2 decks4 decks
49%synergy
Metallic Mimic
50%inclusion2 decks4 decks
49%synergy
Vodalian Hexcatcher
50%inclusion2 decks4 decks
48%synergy
Merfolk Mesmerist
50%inclusion2 decks4 decks
50%synergy
River Sneak
50%inclusion2 decks4 decks
49%synergy
Emperor Mihail II
50%inclusion2 decks4 decks
49%synergy
Triton Shorestalker
50%inclusion2 decks4 decks
47%synergy
Mist-Cloaked Herald
50%inclusion2 decks4 decks
47%synergy
Sage of the Falls
50%inclusion2 decks4 decks
50%synergy
Cursecatcher
50%inclusion2 decks4 decks
49%synergy
Mist Dancer
50%inclusion2 decks4 decks
49%synergy
Silvergill Adept
50%inclusion2 decks4 decks
49%synergy
Thieving Skydiver
50%inclusion2 decks4 decks
46%synergy
Merfolk Trickster
50%inclusion2 decks4 decks
49%synergy
River Herald Scout
25%inclusion1 decks4 decks
25%synergy
Saltwater Stalwart
25%inclusion1 decks4 decks
25%synergy
Stormtide Leviathan
25%inclusion1 decks4 decks
19%synergy
Wishful Merfolk
25%inclusion1 decks4 decks
25%synergy
Vodalian Arcanist
25%inclusion1 decks4 decks
25%synergy
Merfolk Cave-Diver
25%inclusion1 decks4 decks
25%synergy
Herald of Secret Streams
25%inclusion1 decks4 decks
24%synergy
Cosi's Trickster
25%inclusion1 decks4 decks
24%synergy
Merfolk Skyscout
25%inclusion1 decks4 decks
25%synergy
Floodpits Drowner
25%inclusion1 decks4 decks
24%synergy
Halimar Wavewatch
25%inclusion1 decks4 decks
25%synergy
Merfolk Wayfinder
25%inclusion1 decks4 decks
25%synergy
Coral Merfolk
25%inclusion1 decks4 decks
25%synergy
Adaptive Automaton
25%inclusion1 decks4 decks
24%synergy
Benthic Criminologists
25%inclusion1 decks4 decks
25%synergy
Kiora, the Rising Tide
25%inclusion1 decks4 decks
22%synergy
Sage of Mysteries
25%inclusion1 decks4 decks
25%synergy
Scroll Thief
25%inclusion1 decks4 decks
24%synergy
Dakra Mystic
25%inclusion1 decks4 decks
24%synergy
Thassa, God of the Sea
25%inclusion1 decks4 decks
22%synergy
Three Tree Mascot
25%inclusion1 decks4 decks
25%synergy
Lullmage Mentor
25%inclusion1 decks4 decks
23%synergy
Slinn Voda, the Rising Deep
25%inclusion1 decks4 decks
24%synergy
Frostwind Invoker
25%inclusion1 decks4 decks
25%synergy
Harbinger of the Seas
25%inclusion1 decks4 decks
17%synergy
Instants
Counterspell
75%inclusion3 decks4 decks
9%synergy
High Tide
75%inclusion3 decks4 decks
31%synergy
Negate
50%inclusion2 decks4 decks
13%synergy
Aetherize
50%inclusion2 decks4 decks
18%synergy
Arcane Denial
50%inclusion2 decks4 decks
13%synergy
Mana Leak
50%inclusion2 decks4 decks
44%synergy
Pongify
25%inclusion1 decks4 decks
-16%synergy
Frantic Search
25%inclusion1 decks4 decks
-7%synergy
Voyage's End
25%inclusion1 decks4 decks
25%synergy
An Offer You Can't Refuse
25%inclusion1 decks4 decks
-14%synergy
Bone to Ash
25%inclusion1 decks4 decks
24%synergy
Brainstorm
25%inclusion1 decks4 decks
-16%synergy
Mysteries of the Deep
25%inclusion1 decks4 decks
25%synergy
Aether Tradewinds
25%inclusion1 decks4 decks
25%synergy
Turn Aside
25%inclusion1 decks4 decks
24%synergy
Flare of Denial
25%inclusion1 decks4 decks
18%synergy
Disarm
25%inclusion1 decks4 decks
25%synergy
Comparative Analysis
25%inclusion1 decks4 decks
25%synergy
Polymorphist's Jest
25%inclusion1 decks4 decks
24%synergy
Take into Custody
25%inclusion1 decks4 decks
25%synergy
Dispel
25%inclusion1 decks4 decks
17%synergy
Reality Shift
25%inclusion1 decks4 decks
-1%synergy
Opt
25%inclusion1 decks4 decks
0%synergy
No Escape
25%inclusion1 decks4 decks
25%synergy
Cancel
25%inclusion1 decks4 decks
20%synergy
Rain of Revelation
25%inclusion1 decks4 decks
25%synergy
Resculpt
25%inclusion1 decks4 decks
9%synergy
Slip Out the Back
25%inclusion1 decks4 decks
17%synergy
Filter Out
25%inclusion1 decks4 decks
22%synergy
Flow of Knowledge
25%inclusion1 decks4 decks
11%synergy
Rewind
25%inclusion1 decks4 decks
13%synergy
Thassa's Rebuff
25%inclusion1 decks4 decks
24%synergy
Spell Shrivel
25%inclusion1 decks4 decks
25%synergy
Spectral Interference
25%inclusion1 decks4 decks
24%synergy
Convolute
25%inclusion1 decks4 decks
24%synergy
Jace's Ingenuity
25%inclusion1 decks4 decks
24%synergy
Spell Pierce
25%inclusion1 decks4 decks
16%synergy
March of Swirling Mist
25%inclusion1 decks4 decks
18%synergy
Unified Will
25%inclusion1 decks4 decks
25%synergy
Sorceries
Distant Melody
50%inclusion2 decks4 decks
45%synergy
Aquitect's Will
50%inclusion2 decks4 decks
45%synergy
Ponder
25%inclusion1 decks4 decks
-4%synergy
Windfall
25%inclusion1 decks4 decks
4%synergy
Divination
25%inclusion1 decks4 decks
24%synergy
Crashing Tide
25%inclusion1 decks4 decks
25%synergy
Curse of the Swine
25%inclusion1 decks4 decks
14%synergy
Counsel of the Soratami
25%inclusion1 decks4 decks
25%synergy
Sleep
25%inclusion1 decks4 decks
24%synergy
Concentrate
25%inclusion1 decks4 decks
24%synergy
Preordain
25%inclusion1 decks4 decks
2%synergy
Read the Tides
25%inclusion1 decks4 decks
25%synergy
Rite of Replication
25%inclusion1 decks4 decks
18%synergy
Utility Artifacts
Dawn-Blessed Pennant
100%inclusion1 decks1 decks
100%synergy
Quicksilver Fountain
50%inclusion2 decks4 decks
49%synergy
Kefnet's Monument
50%inclusion2 decks4 decks
44%synergy
Herald's Horn
50%inclusion2 decks4 decks
48%synergy
Swiftfoot Boots
50%inclusion2 decks4 decks
22%synergy
Lightning Greaves
50%inclusion2 decks4 decks
24%synergy
Bident of Thassa
50%inclusion2 decks4 decks
37%synergy
Sapphire Medallion
50%inclusion2 decks4 decks
-10%synergy
Cloud Key
25%inclusion1 decks4 decks
18%synergy
Icon of Ancestry
25%inclusion1 decks4 decks
25%synergy
Wayfarer's Bauble
25%inclusion1 decks4 decks
8%synergy
Jalum Tome
25%inclusion1 decks4 decks
25%synergy
Stoneforge Masterwork
25%inclusion1 decks4 decks
25%synergy
Banner of Kinship
25%inclusion1 decks4 decks
22%synergy
Vanquisher's Banner
25%inclusion1 decks4 decks
24%synergy
Door of Destinies
25%inclusion1 decks4 decks
24%synergy
Venser's Journal
25%inclusion1 decks4 decks
22%synergy
Enchantments
Deeproot Pilgrimage
75%inclusion3 decks4 decks
73%synergy
Deeproot Waters
75%inclusion3 decks4 decks
73%synergy
Kindred Discovery
50%inclusion2 decks4 decks
43%synergy
Wizard Class
50%inclusion2 decks4 decks
33%synergy
Merrow Commerce
50%inclusion2 decks4 decks
48%synergy
Reflections of Littjara
50%inclusion2 decks4 decks
47%synergy
Confiscate
50%inclusion2 decks4 decks
49%synergy
Aquatic Incursion
50%inclusion2 decks4 decks
50%synergy
Reconnaissance Mission
25%inclusion1 decks4 decks
18%synergy
Curiosity
25%inclusion1 decks4 decks
22%synergy
Capture Sphere
25%inclusion1 decks4 decks
25%synergy
Aqueous Form
25%inclusion1 decks4 decks
19%synergy
Narcolepsy
25%inclusion1 decks4 decks
25%synergy
Sleep with the Fishes
25%inclusion1 decks4 decks
25%synergy
Sword Coast Sailor
25%inclusion1 decks4 decks
24%synergy
Coastal Piracy
25%inclusion1 decks4 decks
20%synergy
Shark Typhoon
25%inclusion1 decks4 decks
18%synergy
The Tale of Tamiyo
25%inclusion1 decks4 decks
25%synergy
Witness Protection
25%inclusion1 decks4 decks
19%synergy
Spreading Seas
25%inclusion1 decks4 decks
24%synergy
Paralyzing Grasp
25%inclusion1 decks4 decks
25%synergy
Eaten by Piranhas
25%inclusion1 decks4 decks
22%synergy
Propaganda
25%inclusion1 decks4 decks
-7%synergy
Confounding Conundrum
25%inclusion1 decks4 decks
24%synergy
Utility Lands
Reliquary Tower
75%inclusion3 decks4 decks
19%synergy
Mystic Sanctuary
25%inclusion1 decks4 decks
-25%synergy
Halimar Depths
25%inclusion1 decks4 decks
16%synergy
Hidden Cataract
25%inclusion1 decks4 decks
24%synergy
Castle Vantress
25%inclusion1 decks4 decks
7%synergy
Drannith Ruins
25%inclusion1 decks4 decks
25%synergy
Three Tree City
25%inclusion1 decks4 decks
21%synergy
Access Tunnel
25%inclusion1 decks4 decks
23%synergy
Rogue's Passage
25%inclusion1 decks4 decks
9%synergy
Mana Artifacts
Sol Ring
75%inclusion3 decks4 decks
-10%synergy
Patchwork Banner
50%inclusion2 decks4 decks
46%synergy
Arcane Signet
25%inclusion1 decks4 decks
-40%synergy
Sky Diamond
25%inclusion1 decks4 decks
3%synergy
Heraldic Banner
25%inclusion1 decks4 decks
19%synergy
Fellwar Stone
25%inclusion1 decks4 decks
5%synergy
Thought Vessel
25%inclusion1 decks4 decks
-26%synergy
Lands
Island
100%inclusion4 decks4 decks
6%synergy
Path of Ancestry
50%inclusion2 decks4 decks
46%synergy
Command Tower
25%inclusion1 decks4 decks
21%synergy
Myriad Landscape
25%inclusion1 decks4 decks
1%synergy
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