Svyelun of Sea and Sky (Commander) - Expensive Merfolk

Svyelun of Sea and Sky
Rank #1,179
42decks
Landon Crispens
Feb 16, 2026
Attuma, Atlantean Warlord Commander Deck Tech
Is Attuma, Atlantean Warlord the new best mono-blue Merfolk commander? Come check out this Marvel villain's potential.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Attuma, Atlantean Warlord
50%inclusion1 decks2 decks
49%synergy
High Synergy Cards
Master of the Pearl Trident
100%inclusion42 decks42 decks
98%synergy
Lord of Atlantis
98%inclusion41 decks42 decks
96%synergy
Vodalian Hexcatcher
93%inclusion39 decks42 decks
91%synergy
Kopala, Warden of Waves
88%inclusion37 decks42 decks
87%synergy
Merrow Reejerey
88%inclusion37 decks42 decks
87%synergy
Emperor Mihail II
86%inclusion36 decks42 decks
85%synergy
Merfolk Sovereign
83%inclusion35 decks42 decks
82%synergy
Lullmage Mentor
83%inclusion35 decks42 decks
82%synergy
Stonybrook Banneret
83%inclusion35 decks42 decks
80%synergy
Thada Adel, Acquisitor
81%inclusion34 decks42 decks
79%synergy
Top Cards
Mana Drain
88%inclusion37 decks42 decks
61%synergy
Deeproot Pilgrimage
79%inclusion33 decks42 decks
77%synergy
Thieving Skydiver
76%inclusion32 decks42 decks
72%synergy
Seafloor Oracle
76%inclusion32 decks42 decks
75%synergy
Rapid Hybridization
74%inclusion31 decks42 decks
39%synergy
Wanderwine Prophets
74%inclusion31 decks42 decks
73%synergy
Merfolk Trickster
74%inclusion31 decks42 decks
72%synergy
Sapphire Medallion
74%inclusion31 decks42 decks
15%synergy
Deeproot Waters
71%inclusion30 decks42 decks
70%synergy
Tishana's Tidebinder
71%inclusion30 decks42 decks
67%synergy
Game Changers
Cyclonic Rift
95%inclusion40 decks42 decks
62%synergy
Rhystic Study
88%inclusion37 decks42 decks
56%synergy
Force of Will
81%inclusion34 decks42 decks
64%synergy
Fierce Guardianship
81%inclusion34 decks42 decks
58%synergy
Thassa's Oracle
55%inclusion23 decks42 decks
42%synergy
Mystical Tutor
50%inclusion21 decks42 decks
28%synergy
Ancient Tomb
43%inclusion18 decks42 decks
31%synergy
Chrome Mox
38%inclusion16 decks42 decks
29%synergy
The One Ring
29%inclusion12 decks42 decks
16%synergy
Narset, Parter of Veils
24%inclusion10 decks42 decks
13%synergy
Creatures
Merrow Harbinger
69%inclusion29 decks42 decks
68%synergy
Harbinger of the Seas
66%inclusion27 decks41 decks
57%synergy
Seahunter
64%inclusion27 decks42 decks
64%synergy
Tide Shaper
62%inclusion26 decks42 decks
61%synergy
Harbinger of the Tides
57%inclusion24 decks42 decks
56%synergy
Silvergill Adept
57%inclusion24 decks42 decks
57%synergy
Cursecatcher
57%inclusion24 decks42 decks
56%synergy
True-Name Nemesis
55%inclusion23 decks42 decks
54%synergy
Mist Dancer
52%inclusion22 decks42 decks
51%synergy
Deepchannel Mentor
50%inclusion21 decks42 decks
49%synergy
Empress Galina
48%inclusion20 decks42 decks
47%synergy
Coralhelm Commander
43%inclusion18 decks42 decks
42%synergy
Master of Waves
40%inclusion17 decks42 decks
37%synergy
Rishadan Dockhand
40%inclusion17 decks42 decks
40%synergy
Glasspool Mimic
33%inclusion14 decks42 decks
27%synergy
Cosi's Trickster
31%inclusion13 decks42 decks
30%synergy
Roaming Throne
31%inclusion13 decks42 decks
27%synergy
Metallic Mimic
29%inclusion12 decks42 decks
27%synergy
Surgespanner
29%inclusion12 decks42 decks
28%synergy
Thassa, God of the Sea
29%inclusion12 decks42 decks
25%synergy
Talrand, Sky Summoner
29%inclusion12 decks42 decks
15%synergy
Titan of Littjara
29%inclusion12 decks42 decks
27%synergy
Tempest Caller
26%inclusion11 decks42 decks
25%synergy
Sigil Tracer
24%inclusion10 decks42 decks
23%synergy
Mistcaller
24%inclusion10 decks42 decks
23%synergy
Wake Thrasher
24%inclusion10 decks42 decks
23%synergy
Kiora, the Rising Tide
21%inclusion3 decks14 decks
18%synergy
Triton Shorestalker
21%inclusion9 decks42 decks
19%synergy
Mist-Cloaked Herald
19%inclusion8 decks42 decks
17%synergy
Alandra, Sky Dreamer
19%inclusion8 decks42 decks
12%synergy
Enduring Curiosity
17%inclusion4 decks23 decks
11%synergy
Mindspring Merfolk
17%inclusion1 decks6 decks
16%synergy
Snapcaster Mage
14%inclusion6 decks42 decks
7%synergy
Merfolk Looter
14%inclusion6 decks42 decks
12%synergy
Benthic Biomancer
14%inclusion6 decks42 decks
13%synergy
Sea Scryer
14%inclusion6 decks42 decks
13%synergy
Floodpits Drowner
13%inclusion3 decks23 decks
12%synergy
Tideshaper Mystic
12%inclusion5 decks42 decks
12%synergy
River Sneak
12%inclusion5 decks42 decks
11%synergy
Tidal Warrior
12%inclusion5 decks42 decks
11%synergy
Wonder
12%inclusion5 decks42 decks
7%synergy
Phantasmal Image
12%inclusion5 decks42 decks
6%synergy
Sakashima of a Thousand Faces
12%inclusion5 decks42 decks
6%synergy
Gray Harbor Merfolk
12%inclusion5 decks42 decks
11%synergy
Eluge, the Shoreless Sea
10%inclusion3 decks29 decks
2%synergy
Thassa, Deep-Dwelling
10%inclusion4 decks42 decks
5%synergy
Subtlety
10%inclusion4 decks42 decks
8%synergy
Spark Double
10%inclusion4 decks42 decks
-4%synergy
Brineborn Cutthroat
10%inclusion4 decks42 decks
9%synergy
Merfolk Windrobber
10%inclusion4 decks42 decks
9%synergy
Instants
Counterspell
71%inclusion30 decks42 decks
5%synergy
Force of Negation
69%inclusion29 decks42 decks
54%synergy
Swan Song
64%inclusion27 decks42 decks
38%synergy
Pongify
62%inclusion26 decks42 decks
22%synergy
An Offer You Can't Refuse
45%inclusion19 decks42 decks
8%synergy
High Tide
45%inclusion19 decks42 decks
1%synergy
Flare of Denial
44%inclusion18 decks41 decks
37%synergy
Cryptic Command
31%inclusion13 decks42 decks
19%synergy
Flusterstorm
29%inclusion12 decks42 decks
19%synergy
Brainstorm
29%inclusion12 decks42 decks
-12%synergy
Resculpt
26%inclusion11 decks42 decks
9%synergy
Reality Shift
24%inclusion10 decks42 decks
-3%synergy
Aetherize
24%inclusion10 decks42 decks
-6%synergy
Pact of Negation
21%inclusion9 decks42 decks
12%synergy
Negate
19%inclusion8 decks42 decks
-19%synergy
Strix Serenade
17%inclusion7 decks41 decks
8%synergy
Muddle the Mixture
17%inclusion7 decks42 decks
1%synergy
Mental Misstep
17%inclusion7 decks42 decks
10%synergy
March of Swirling Mist
17%inclusion7 decks42 decks
9%synergy
Sink into Stupor
15%inclusion6 decks41 decks
-7%synergy
Chain of Vapor
14%inclusion6 decks42 decks
9%synergy
Arcane Denial
14%inclusion6 decks42 decks
-22%synergy
Archmage's Charm
12%inclusion5 decks42 decks
-5%synergy
Spell Pierce
12%inclusion5 decks42 decks
4%synergy
Wash Away
10%inclusion4 decks42 decks
5%synergy
Thassa's Rebuff
10%inclusion4 decks42 decks
8%synergy
Snap
10%inclusion4 decks42 decks
-9%synergy
Mindbreak Trap
7.1%inclusion3 decks42 decks
1%synergy
Dispel
7.1%inclusion3 decks42 decks
-2%synergy
Filter Out
7.1%inclusion3 decks42 decks
4%synergy
Delay
7.1%inclusion3 decks42 decks
3%synergy
Stifle
7.1%inclusion3 decks42 decks
5%synergy
Narset's Reversal
7.1%inclusion3 decks42 decks
-5%synergy
Dramatic Reversal
7.1%inclusion3 decks42 decks
-12%synergy
Sorceries
Raise the Palisade
48%inclusion20 decks42 decks
45%synergy
Aquitect's Will
38%inclusion16 decks42 decks
33%synergy
Distant Melody
31%inclusion13 decks42 decks
26%synergy
Sea Gate Restoration
26%inclusion11 decks42 decks
11%synergy
Ponder
26%inclusion11 decks42 decks
-3%synergy
Windfall
24%inclusion10 decks42 decks
2%synergy
Rite of Replication
12%inclusion5 decks42 decks
5%synergy
Inundate
10%inclusion4 decks42 decks
8%synergy
Fabricate
10%inclusion4 decks42 decks
-12%synergy
Merchant Scroll
10%inclusion4 decks42 decks
1%synergy
Preordain
10%inclusion4 decks42 decks
-14%synergy
Spectral Deluge
10%inclusion4 decks42 decks
-1%synergy
Curse of the Swine
10%inclusion4 decks42 decks
-2%synergy
Time Warp
10%inclusion4 decks42 decks
4%synergy
Gitaxian Probe
7.1%inclusion3 decks42 decks
-4%synergy
Lórien Revealed
7.1%inclusion3 decks42 decks
-2%synergy
Timetwister
7.1%inclusion3 decks42 decks
5%synergy
Ravenform
7.1%inclusion3 decks42 decks
-1%synergy
Wash Out
7.1%inclusion3 decks42 decks
2%synergy
Utility Artifacts
Bident of Thassa
57%inclusion24 decks42 decks
45%synergy
Lightning Greaves
38%inclusion16 decks42 decks
12%synergy
Herald's Horn
33%inclusion14 decks42 decks
32%synergy
Vanquisher's Banner
31%inclusion13 decks42 decks
30%synergy
Quicksilver Fountain
29%inclusion12 decks42 decks
27%synergy
Commander's Plate
21%inclusion9 decks42 decks
17%synergy
Kefnet's Monument
19%inclusion8 decks42 decks
13%synergy
Coat of Arms
14%inclusion6 decks42 decks
13%synergy
Banner of Kinship
14%inclusion2 decks14 decks
12%synergy
Sword of Feast and Famine
14%inclusion6 decks42 decks
13%synergy
Sword of the Animist
14%inclusion6 decks42 decks
9%synergy
Aether Vial
14%inclusion6 decks42 decks
14%synergy
Winter Moon
10%inclusion4 decks41 decks
5%synergy
Sensei's Divining Top
10%inclusion4 decks42 decks
-5%synergy
The Indomitable
10%inclusion4 decks42 decks
7%synergy
Shadowspear
7.1%inclusion3 decks42 decks
5%synergy
Swiftfoot Boots
7.1%inclusion3 decks42 decks
-21%synergy
Enchantments
Merrow Commerce
69%inclusion29 decks42 decks
68%synergy
Mystic Remora
69%inclusion29 decks42 decks
42%synergy
Kindred Discovery
67%inclusion28 decks42 decks
60%synergy
Back to Basics
43%inclusion18 decks42 decks
36%synergy
Reflections of Littjara
38%inclusion16 decks42 decks
35%synergy
Spreading Seas
31%inclusion13 decks42 decks
30%synergy
Propaganda
24%inclusion10 decks42 decks
-7%synergy
Wizard Class
21%inclusion9 decks42 decks
4%synergy
Imprisoned in the Moon
19%inclusion8 decks42 decks
7%synergy
Intruder Alarm
17%inclusion7 decks42 decks
14%synergy
Reconnaissance Mission
17%inclusion7 decks42 decks
10%synergy
Leyline of Anticipation
12%inclusion5 decks42 decks
3%synergy
Teferi's Ageless Insight
12%inclusion5 decks42 decks
-5%synergy
Coastal Piracy
10%inclusion4 decks42 decks
5%synergy
Amphibian Downpour
7.7%inclusion3 decks39 decks
2%synergy
Curiosity
7.1%inclusion3 decks42 decks
4%synergy
Military Intelligence
7.1%inclusion3 decks42 decks
6%synergy
Dress Down
7.1%inclusion3 decks42 decks
5%synergy
Eaten by Piranhas
7.1%inclusion3 decks42 decks
4%synergy
Utility Lands
Nykthos, Shrine to Nyx
79%inclusion33 decks42 decks
62%synergy
Otawara, Soaring City
79%inclusion33 decks42 decks
53%synergy
Mystic Sanctuary
74%inclusion31 decks42 decks
24%synergy
Minamo, School at Water's Edge
60%inclusion25 decks42 decks
47%synergy
Reliquary Tower
55%inclusion23 decks42 decks
-2%synergy
Three Tree City
52%inclusion15 decks29 decks
48%synergy
Castle Vantress
50%inclusion21 decks42 decks
32%synergy
Mutavault
45%inclusion19 decks42 decks
44%synergy
Urza's Saga
24%inclusion10 decks42 decks
7%synergy
War Room
24%inclusion10 decks42 decks
8%synergy
Rivendell
19%inclusion8 decks42 decks
8%synergy
Academy Ruins
17%inclusion7 decks42 decks
-2%synergy
Wasteland
14%inclusion6 decks42 decks
13%synergy
Riptide Laboratory
14%inclusion6 decks42 decks
5%synergy
Strip Mine
12%inclusion5 decks42 decks
9%synergy
Rogue's Passage
12%inclusion5 decks42 decks
-3%synergy
Hall of Storm Giants
10%inclusion4 decks42 decks
7%synergy
Tolaria West
7.1%inclusion3 decks42 decks
2%synergy
Scavenger Grounds
7.1%inclusion3 decks42 decks
0%synergy
Mana Artifacts
Sol Ring
90%inclusion38 decks42 decks
5%synergy
Arcane Signet
67%inclusion28 decks42 decks
2%synergy
Thought Vessel
36%inclusion15 decks42 decks
-16%synergy
Jeweled Lotus
33%inclusion14 decks42 decks
32%synergy
Throne of Eldraine
29%inclusion12 decks42 decks
20%synergy
Mana Crypt
24%inclusion10 decks42 decks
22%synergy
Mana Vault
21%inclusion9 decks42 decks
11%synergy
Patchwork Banner
17%inclusion5 decks29 decks
14%synergy
Fellwar Stone
17%inclusion7 decks42 decks
-3%synergy
Mox Diamond
14%inclusion6 decks42 decks
9%synergy
Heraldic Banner
12%inclusion5 decks42 decks
6%synergy
Mox Amber
12%inclusion5 decks42 decks
5%synergy
Lotus Petal
10%inclusion4 decks42 decks
-2%synergy
Midnight Clock
10%inclusion4 decks42 decks
-11%synergy
Extraplanar Lens
10%inclusion4 decks42 decks
2%synergy
Sky Diamond
7.1%inclusion3 decks42 decks
-16%synergy
Gauntlet of Power
7.1%inclusion3 decks42 decks
3%synergy
Grim Monolith
7.1%inclusion3 decks42 decks
2%synergy
Mind Stone
7.1%inclusion3 decks42 decks
-28%synergy
Sceptre of Eternal Glory
7.1%inclusion3 decks42 decks
3%synergy
Lands
Island
83%inclusion35 decks42 decks
-10%synergy
Cavern of Souls
79%inclusion33 decks42 decks
74%synergy
Misty Rainforest
48%inclusion20 decks42 decks
40%synergy
Scalding Tarn
48%inclusion20 decks42 decks
40%synergy
Flooded Strand
38%inclusion16 decks42 decks
30%synergy
Polluted Delta
36%inclusion15 decks42 decks
28%synergy
Path of Ancestry
33%inclusion14 decks42 decks
30%synergy
Glasspool Mimic
33%inclusion14 decks42 decks
27%synergy
Sea Gate Restoration
26%inclusion11 decks42 decks
11%synergy
Prismatic Vista
21%inclusion9 decks42 decks
17%synergy
Gemstone Caverns
21%inclusion9 decks42 decks
15%synergy
Snow-Covered Island
17%inclusion7 decks42 decks
9%synergy
Sink into Stupor
15%inclusion6 decks41 decks
-7%synergy
Fabled Passage
14%inclusion6 decks42 decks
11%synergy