Svyelun of Sea and Sky (Commander) - Upgraded

Svyelun of Sea and Sky
Rank #1,158
79decks
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Background image for Attuma, Atlantean Warlord Commander Deck Tech
Landon Crispens
Feb 16, 2026
Landon Crispens
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.
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Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Disruptor of Currents
33%inclusion7 decks21 decks
33%synergy
Harmonized Crescendo
29%inclusion6 decks21 decks
25%synergy
Silvergill Mentor
29%inclusion6 decks21 decks
28%synergy
Champions of the Shoal
25%inclusion5 decks20 decks
25%synergy
Chronicle of Victory
24%inclusion5 decks21 decks
23%synergy
High Synergy Cards
Master of the Pearl Trident
91%inclusion72 decks79 decks
89%synergy
Merfolk Sovereign
90%inclusion71 decks79 decks
88%synergy
Seafloor Oracle
89%inclusion70 decks79 decks
87%synergy
Merrow Reejerey
89%inclusion70 decks79 decks
87%synergy
Emperor Mihail II
86%inclusion68 decks79 decks
85%synergy
Kopala, Warden of Waves
85%inclusion67 decks79 decks
83%synergy
Stonybrook Banneret
86%inclusion68 decks79 decks
83%synergy
Vodalian Hexcatcher
82%inclusion65 decks79 decks
81%synergy
Lord of Atlantis
80%inclusion63 decks79 decks
78%synergy
Deeproot Pilgrimage
73%inclusion58 decks79 decks
72%synergy
Top Cards
Counterspell
76%inclusion60 decks79 decks
10%synergy
Thieving Skydiver
73%inclusion58 decks79 decks
69%synergy
Sapphire Medallion
71%inclusion56 decks79 decks
12%synergy
Deeproot Waters
70%inclusion55 decks79 decks
68%synergy
Bident of Thassa
70%inclusion55 decks79 decks
58%synergy
Tide Shaper
63%inclusion50 decks79 decks
62%synergy
Merrow Commerce
63%inclusion50 decks79 decks
62%synergy
Merrow Harbinger
61%inclusion48 decks79 decks
60%synergy
Merfolk Trickster
61%inclusion48 decks79 decks
59%synergy
Tishana's Tidebinder
59%inclusion47 decks79 decks
55%synergy
Game Changers
Cyclonic Rift
29%inclusion23 decks79 decks
-4%synergy
Rhystic Study
28%inclusion22 decks79 decks
-5%synergy
Thassa's Oracle
27%inclusion21 decks79 decks
14%synergy
Fierce Guardianship
16%inclusion13 decks79 decks
-6%synergy
Force of Will
14%inclusion11 decks79 decks
-3%synergy
Mystical Tutor
8.9%inclusion7 decks79 decks
-14%synergy
Creatures
Lullmage Mentor
58%inclusion46 decks79 decks
57%synergy
Mist Dancer
58%inclusion46 decks79 decks
57%synergy
Harbinger of the Tides
57%inclusion45 decks79 decks
56%synergy
Silvergill Adept
56%inclusion44 decks79 decks
55%synergy
Coralhelm Commander
53%inclusion42 decks79 decks
52%synergy
Deepchannel Mentor
52%inclusion41 decks79 decks
51%synergy
Thada Adel, Acquisitor
51%inclusion40 decks79 decks
49%synergy
Wanderwine Prophets
46%inclusion36 decks79 decks
45%synergy
Triton Shorestalker
46%inclusion36 decks79 decks
43%synergy
Master of Waves
44%inclusion35 decks79 decks
41%synergy
Seahunter
43%inclusion34 decks79 decks
42%synergy
Harbinger of the Seas
43%inclusion34 decks79 decks
34%synergy
Mist-Cloaked Herald
42%inclusion33 decks79 decks
39%synergy
True-Name Nemesis
39%inclusion31 decks79 decks
38%synergy
Tempest Caller
37%inclusion29 decks79 decks
36%synergy
Summon: Leviathan
35%inclusion21 decks60 decks
33%synergy
Streambed Aquitects
34%inclusion27 decks79 decks
34%synergy
Wake Thrasher
34%inclusion27 decks79 decks
34%synergy
River Sneak
32%inclusion25 decks79 decks
31%synergy
Mindspring Merfolk
31%inclusion24 decks77 decks
30%synergy
Floodpits Drowner
31%inclusion24 decks78 decks
29%synergy
Rishadan Dockhand
30%inclusion24 decks79 decks
30%synergy
Thassa, God of the Sea
29%inclusion23 decks79 decks
25%synergy
Kiora, the Rising Tide
28%inclusion22 decks78 decks
25%synergy
Cosi's Trickster
28%inclusion22 decks79 decks
27%synergy
Mistcaller
27%inclusion21 decks79 decks
26%synergy
Sea Scryer
27%inclusion21 decks79 decks
26%synergy
Cursecatcher
25%inclusion20 decks79 decks
24%synergy
Surgespanner
24%inclusion19 decks79 decks
24%synergy
Merfolk Looter
24%inclusion19 decks79 decks
22%synergy
Tidal Warrior
23%inclusion18 decks79 decks
22%synergy
Talrand, Sky Summoner
20%inclusion16 decks79 decks
7%synergy
Alandra, Sky Dreamer
20%inclusion16 decks79 decks
13%synergy
Empress Galina
20%inclusion16 decks79 decks
19%synergy
Metallic Mimic
19%inclusion15 decks79 decks
18%synergy
Stormtide Leviathan
18%inclusion14 decks79 decks
11%synergy
Glasspool Mimic
18%inclusion14 decks79 decks
11%synergy
Reef Shaman
16%inclusion13 decks79 decks
16%synergy
Sigil Tracer
16%inclusion13 decks79 decks
15%synergy
Merfolk Windrobber
16%inclusion13 decks79 decks
16%synergy
Benthic Biomancer
15%inclusion12 decks79 decks
14%synergy
Fallowsage
15%inclusion12 decks79 decks
14%synergy
Roaming Throne
14%inclusion11 decks79 decks
10%synergy
Enduring Curiosity
14%inclusion11 decks79 decks
8%synergy
Forensic Researcher
14%inclusion11 decks79 decks
13%synergy
Enclave Cryptologist
14%inclusion11 decks79 decks
13%synergy
Gray Harbor Merfolk
14%inclusion11 decks79 decks
13%synergy
Tideshaper Mystic
13%inclusion10 decks79 decks
12%synergy
Attuma, Atlantean Warlord
12%inclusion3 decks25 decks
11%synergy
Namor the Sub-Mariner
12%inclusion3 decks25 decks
12%synergy
Instants
Pongify
47%inclusion37 decks79 decks
7%synergy
Negate
47%inclusion37 decks79 decks
9%synergy
High Tide
46%inclusion36 decks79 decks
1%synergy
Rapid Hybridization
44%inclusion35 decks79 decks
10%synergy
Brainstorm
32%inclusion25 decks79 decks
-10%synergy
Aetherize
32%inclusion25 decks79 decks
2%synergy
An Offer You Can't Refuse
30%inclusion24 decks79 decks
-7%synergy
Arcane Denial
28%inclusion22 decks79 decks
-8%synergy
Resculpt
28%inclusion22 decks79 decks
10%synergy
Reality Shift
27%inclusion21 decks79 decks
-1%synergy
Sink into Stupor
27%inclusion21 decks79 decks
5%synergy
Flare of Denial
22%inclusion17 decks79 decks
15%synergy
Swan Song
22%inclusion17 decks79 decks
-5%synergy
Filter Out
22%inclusion17 decks79 decks
18%synergy
Thassa's Rebuff
22%inclusion17 decks79 decks
20%synergy
Archmage's Charm
18%inclusion14 decks79 decks
1%synergy
Flow of Knowledge
16%inclusion13 decks79 decks
1%synergy
Cryptic Command
16%inclusion13 decks79 decks
5%synergy
Mana Drain
15%inclusion12 decks79 decks
-12%synergy
Opt
15%inclusion12 decks79 decks
-10%synergy
Spell Pierce
14%inclusion11 decks79 decks
6%synergy
March of Swirling Mist
14%inclusion11 decks79 decks
6%synergy
Frantic Search
13%inclusion10 decks79 decks
-18%synergy
Disallow
11%inclusion9 decks79 decks
5%synergy
Saw It Coming
10%inclusion8 decks79 decks
7%synergy
Strix Serenade
10%inclusion8 decks79 decks
1%synergy
Aetherspouts
8.9%inclusion7 decks79 decks
1%synergy
Engulf the Shore
8.9%inclusion7 decks79 decks
1%synergy
Thassa's Intervention
8.9%inclusion7 decks79 decks
8%synergy
Force of Negation
8.9%inclusion7 decks79 decks
-6%synergy
Wash Away
8.9%inclusion7 decks79 decks
4%synergy
Muddle the Mixture
7.6%inclusion6 decks79 decks
-8%synergy
Foil
7.6%inclusion6 decks79 decks
2%synergy
Slip Out the Back
7.6%inclusion6 decks79 decks
0%synergy
Narset's Reversal
7.6%inclusion6 decks79 decks
-5%synergy
Into the Flood Maw
7.6%inclusion6 decks79 decks
1%synergy
Three Steps Ahead
7.6%inclusion6 decks79 decks
-2%synergy
Snap
7.6%inclusion6 decks79 decks
-11%synergy
Dispel
6.3%inclusion5 decks79 decks
-3%synergy
Pull from Tomorrow
6.3%inclusion5 decks79 decks
-3%synergy
Mystic Confluence
6.3%inclusion5 decks79 decks
-3%synergy
Mystic Reflection
6.3%inclusion5 decks79 decks
4%synergy
Misdirection
6.3%inclusion5 decks79 decks
1%synergy
Jwari Disruption
6.3%inclusion5 decks79 decks
2%synergy
Consider
5.1%inclusion4 decks79 decks
-10%synergy
Wizard's Retort
5.1%inclusion4 decks79 decks
1%synergy
Mystical Dispute
5.1%inclusion4 decks79 decks
4%synergy
Silundi Vision
5.1%inclusion4 decks79 decks
0%synergy
Sorceries
Aquitect's Will
47%inclusion37 decks79 decks
42%synergy
Distant Melody
46%inclusion36 decks79 decks
41%synergy
Ponder
30%inclusion24 decks79 decks
1%synergy
Raise the Palisade
30%inclusion24 decks79 decks
27%synergy
Spectral Deluge
28%inclusion22 decks79 decks
17%synergy
Preordain
22%inclusion17 decks79 decks
-2%synergy
Ravenform
16%inclusion13 decks79 decks
8%synergy
Rite of Replication
15%inclusion12 decks79 decks
8%synergy
Sea Gate Restoration
11%inclusion9 decks79 decks
-4%synergy
Crashing Tide
10%inclusion8 decks79 decks
10%synergy
Curse of the Swine
10%inclusion8 decks79 decks
-1%synergy
Step Through
10%inclusion8 decks79 decks
5%synergy
Chart a Course
8.9%inclusion7 decks79 decks
4%synergy
Windfall
7.6%inclusion6 decks79 decks
-15%synergy
Inundate
7.6%inclusion6 decks79 decks
6%synergy
River's Rebuke
7.6%inclusion6 decks79 decks
4%synergy
Wash Out
6.3%inclusion5 decks79 decks
1%synergy
Flow of Ideas
6.3%inclusion5 decks79 decks
2%synergy
Consuming Tide
5.1%inclusion4 decks79 decks
2%synergy
Serum Visions
5.1%inclusion4 decks79 decks
-5%synergy
Irenicus's Vile Duplication
5.1%inclusion4 decks79 decks
-3%synergy
Treasure Cruise
5.1%inclusion4 decks79 decks
-6%synergy
Lórien Revealed
5.1%inclusion4 decks79 decks
-4%synergy
Quasiduplicate
5.1%inclusion4 decks79 decks
2%synergy
Retraced Image
5.1%inclusion4 decks79 decks
2%synergy
Utility Artifacts
Herald's Horn
33%inclusion26 decks79 decks
31%synergy
Kefnet's Monument
27%inclusion21 decks79 decks
20%synergy
Vanquisher's Banner
25%inclusion20 decks79 decks
24%synergy
Lightning Greaves
24%inclusion19 decks79 decks
-2%synergy
Quicksilver Fountain
22%inclusion17 decks79 decks
20%synergy
Wayfarer's Bauble
16%inclusion13 decks79 decks
-1%synergy
Aether Vial
16%inclusion13 decks79 decks
16%synergy
Banner of Kinship
15%inclusion12 decks78 decks
13%synergy
Coat of Arms
15%inclusion12 decks79 decks
14%synergy
Door of Destinies
15%inclusion12 decks79 decks
14%synergy
Swiftfoot Boots
10%inclusion8 decks79 decks
-18%synergy
Waterbending Scroll
9.4%inclusion3 decks32 decks
0%synergy
The Indomitable
7.6%inclusion6 decks79 decks
5%synergy
Sword of the Animist
7.6%inclusion6 decks79 decks
2%synergy
Urza's Incubator
7.6%inclusion6 decks79 decks
6%synergy
Icon of Ancestry
6.3%inclusion5 decks79 decks
6%synergy
The Water Crystal
5.1%inclusion3 decks59 decks
-6%synergy
Helm of the Host
5.1%inclusion4 decks79 decks
1%synergy
Enchantments
Kindred Discovery
57%inclusion45 decks79 decks
50%synergy
Reflections of Littjara
48%inclusion38 decks79 decks
45%synergy
Spreading Seas
42%inclusion33 decks79 decks
41%synergy
Mystic Remora
28%inclusion22 decks79 decks
1%synergy
Coastal Piracy
24%inclusion19 decks79 decks
19%synergy
Reconnaissance Mission
24%inclusion19 decks79 decks
17%synergy
Imprisoned in the Moon
18%inclusion14 decks79 decks
6%synergy
Curiosity
16%inclusion13 decks79 decks
14%synergy
Wizard Class
13%inclusion10 decks79 decks
-4%synergy
Intruder Alarm
11%inclusion9 decks79 decks
8%synergy
Propaganda
11%inclusion9 decks79 decks
-19%synergy
Military Intelligence
11%inclusion9 decks79 decks
10%synergy
Aquatic Incursion
11%inclusion9 decks79 decks
11%synergy
Leyline of Anticipation
8.9%inclusion7 decks79 decks
0%synergy
Sea's Claim
8.9%inclusion7 decks79 decks
9%synergy
Back to Basics
7.6%inclusion6 decks79 decks
0%synergy
Combat Research
6.3%inclusion5 decks79 decks
4%synergy
Sunken City
5.1%inclusion4 decks79 decks
5%synergy
Eaten by Piranhas
5.1%inclusion4 decks79 decks
2%synergy
Teferi's Ageless Insight
5.1%inclusion4 decks79 decks
-12%synergy
Ominous Seas
5.1%inclusion4 decks79 decks
-6%synergy
Noggle the Mind
5.0%inclusion1 decks20 decks
4%synergy
Utility Lands
Mystic Sanctuary
62%inclusion49 decks79 decks
12%synergy
Reliquary Tower
58%inclusion46 decks79 decks
2%synergy
Castle Vantress
33%inclusion26 decks79 decks
14%synergy
Nykthos, Shrine to Nyx
30%inclusion24 decks79 decks
14%synergy
Otawara, Soaring City
25%inclusion20 decks79 decks
0%synergy
Rogue's Passage
24%inclusion19 decks79 decks
9%synergy
Three Tree City
23%inclusion18 decks79 decks
19%synergy
Lonely Sandbar
22%inclusion17 decks79 decks
8%synergy
Mutavault
22%inclusion17 decks79 decks
21%synergy
Halimar Depths
20%inclusion16 decks79 decks
10%synergy
Scavenger Grounds
16%inclusion13 decks79 decks
9%synergy
Minamo, School at Water's Edge
15%inclusion12 decks79 decks
3%synergy
Riptide Laboratory
13%inclusion10 decks79 decks
3%synergy
Rivendell
10%inclusion8 decks79 decks
-1%synergy
Temple of the False God
10%inclusion8 decks79 decks
0%synergy
War Room
10%inclusion8 decks79 decks
-6%synergy
Cephalid Coliseum
8.9%inclusion7 decks79 decks
0%synergy
Ghost Quarter
8.9%inclusion7 decks79 decks
6%synergy
Coral Atoll
7.6%inclusion6 decks79 decks
4%synergy
Academy Ruins
7.6%inclusion6 decks79 decks
-11%synergy
Terrain Generator
6.3%inclusion5 decks79 decks
-1%synergy
Hall of Storm Giants
6.3%inclusion5 decks79 decks
4%synergy
Remote Isle
6.3%inclusion5 decks79 decks
1%synergy
Agna Qel'a
6.3%inclusion2 decks32 decks
-1%synergy
Mistrise Village
5.6%inclusion4 decks71 decks
-4%synergy
Access Tunnel
5.1%inclusion4 decks79 decks
4%synergy
Svyelunite Temple
5.1%inclusion4 decks79 decks
4%synergy
Saprazzan Skerry
5.1%inclusion4 decks79 decks
2%synergy
Desert of the Mindful
5.1%inclusion4 decks79 decks
2%synergy
Archway of Innovation
5.1%inclusion4 decks79 decks
-6%synergy
Mana Artifacts
Sol Ring
81%inclusion64 decks79 decks
-4%synergy
Arcane Signet
66%inclusion52 decks79 decks
1%synergy
Thought Vessel
38%inclusion30 decks79 decks
-14%synergy
Patchwork Banner
32%inclusion25 decks79 decks
28%synergy
Heraldic Banner
25%inclusion20 decks79 decks
20%synergy
Mind Stone
23%inclusion18 decks79 decks
-13%synergy
Caged Sun
20%inclusion16 decks79 decks
9%synergy
Sky Diamond
18%inclusion14 decks79 decks
-5%synergy
Fellwar Stone
14%inclusion11 decks79 decks
-6%synergy
Midnight Clock
10%inclusion8 decks79 decks
-10%synergy
Commander's Sphere
8.9%inclusion7 decks79 decks
-1%synergy
Nyx Lotus
8.9%inclusion7 decks79 decks
5%synergy
Springleaf Drum
7.6%inclusion6 decks79 decks
4%synergy
Throne of Eldraine
6.3%inclusion5 decks79 decks
-3%synergy
Gauntlet of Power
6.3%inclusion5 decks79 decks
2%synergy
Gilded Lotus
6.3%inclusion5 decks79 decks
-5%synergy
Decanter of Endless Water
5.1%inclusion4 decks79 decks
-9%synergy
Firdoch Core
5.0%inclusion1 decks20 decks
4%synergy
Lands
Island
96%inclusion76 decks79 decks
3%synergy
Path of Ancestry
38%inclusion30 decks79 decks
34%synergy
Sink into Stupor
27%inclusion21 decks79 decks
5%synergy
Cavern of Souls
24%inclusion19 decks79 decks
19%synergy
Myriad Landscape
22%inclusion17 decks79 decks
-4%synergy
Glasspool Mimic
18%inclusion14 decks79 decks
11%synergy
Sea Gate Restoration
11%inclusion9 decks79 decks
-4%synergy
Hydroelectric Specimen
8.9%inclusion7 decks79 decks
-5%synergy
Flooded Strand
7.6%inclusion6 decks79 decks
-1%synergy
Polluted Delta
7.6%inclusion6 decks79 decks
-1%synergy
Umara Wizard
7.6%inclusion6 decks79 decks
7%synergy
Misty Rainforest
6.3%inclusion5 decks79 decks
-1%synergy
Evolving Wilds
6.3%inclusion5 decks79 decks
2%synergy
Scalding Tarn
6.3%inclusion5 decks79 decks
-1%synergy
Jwari Disruption
6.3%inclusion5 decks79 decks
2%synergy
Snow-Covered Island
5.1%inclusion4 decks79 decks
-3%synergy
Terramorphic Expanse
5.1%inclusion4 decks79 decks
2%synergy
Demolition Field
5.1%inclusion4 decks79 decks
0%synergy
Silundi Vision
5.1%inclusion4 decks79 decks
0%synergy
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