Svyelun of Sea and Sky (Commander) - Merfolk

Svyelun of Sea and Sky
Rank #1,169
437decks
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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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Enchantments
Utility Lands
Mana Artifacts
Lands
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Attuma, Atlantean Warlord
18%inclusion6 decks33 decks
17%synergy
Namor the Sub-Mariner
6.1%inclusion2 decks33 decks
6%synergy
High Synergy Cards
Master of the Pearl Trident
95%inclusion413 decks437 decks
93%synergy
Merfolk Sovereign
92%inclusion403 decks437 decks
91%synergy
Merrow Reejerey
91%inclusion397 decks437 decks
89%synergy
Kopala, Warden of Waves
89%inclusion388 decks437 decks
87%synergy
Emperor Mihail II
86%inclusion376 decks437 decks
85%synergy
Stonybrook Banneret
88%inclusion386 decks437 decks
85%synergy
Seafloor Oracle
85%inclusion373 decks437 decks
84%synergy
Vodalian Hexcatcher
84%inclusion366 decks437 decks
82%synergy
Lord of Atlantis
84%inclusion365 decks437 decks
82%synergy
Deeproot Waters
82%inclusion357 decks437 decks
80%synergy
Top Cards
Counterspell
78%inclusion342 decks437 decks
12%synergy
Deeproot Pilgrimage
75%inclusion327 decks437 decks
73%synergy
Bident of Thassa
69%inclusion300 decks437 decks
57%synergy
Merrow Commerce
68%inclusion299 decks437 decks
67%synergy
Merrow Harbinger
68%inclusion297 decks437 decks
67%synergy
Thieving Skydiver
67%inclusion294 decks437 decks
63%synergy
Merfolk Trickster
67%inclusion292 decks437 decks
65%synergy
Lullmage Mentor
66%inclusion289 decks437 decks
64%synergy
Tide Shaper
64%inclusion280 decks437 decks
63%synergy
Harbinger of the Seas
63%inclusion250 decks394 decks
55%synergy
Game Changers
Cyclonic Rift
44%inclusion193 decks437 decks
11%synergy
Rhystic Study
39%inclusion169 decks437 decks
6%synergy
Thassa's Oracle
26%inclusion113 decks437 decks
13%synergy
Fierce Guardianship
20%inclusion89 decks437 decks
-2%synergy
Force of Will
20%inclusion88 decks437 decks
3%synergy
Mystical Tutor
15%inclusion67 decks437 decks
-7%synergy
Ancient Tomb
6.6%inclusion29 decks437 decks
-5%synergy
Narset, Parter of Veils
6.6%inclusion29 decks437 decks
-4%synergy
Creatures
Harbinger of the Tides
59%inclusion260 decks437 decks
58%synergy
Mist Dancer
59%inclusion256 decks437 decks
58%synergy
Deepchannel Mentor
57%inclusion249 decks437 decks
56%synergy
Coralhelm Commander
53%inclusion231 decks437 decks
52%synergy
Tishana's Tidebinder
53%inclusion230 decks437 decks
48%synergy
Thada Adel, Acquisitor
49%inclusion214 decks437 decks
47%synergy
Silvergill Adept
48%inclusion208 decks437 decks
47%synergy
Wanderwine Prophets
47%inclusion205 decks437 decks
46%synergy
Seahunter
46%inclusion203 decks437 decks
46%synergy
Triton Shorestalker
46%inclusion199 decks437 decks
43%synergy
True-Name Nemesis
45%inclusion197 decks437 decks
44%synergy
Tempest Caller
44%inclusion194 decks437 decks
43%synergy
Mist-Cloaked Herald
43%inclusion187 decks437 decks
40%synergy
Master of Waves
40%inclusion176 decks437 decks
37%synergy
River Sneak
40%inclusion175 decks437 decks
39%synergy
Cursecatcher
40%inclusion175 decks437 decks
39%synergy
Disruptor of Currents
39%inclusion11 decks28 decks
39%synergy
Silvergill Mentor
39%inclusion11 decks28 decks
39%synergy
Rishadan Dockhand
36%inclusion159 decks437 decks
36%synergy
Streambed Aquitects
32%inclusion141 decks437 decks
32%synergy
Cosi's Trickster
31%inclusion134 decks437 decks
30%synergy
Wake Thrasher
31%inclusion134 decks437 decks
30%synergy
Thassa, God of the Sea
29%inclusion127 decks437 decks
25%synergy
Mindspring Merfolk
29%inclusion22 decks76 decks
28%synergy
Champions of the Shoal
29%inclusion8 decks28 decks
28%synergy
Floodpits Drowner
28%inclusion64 decks227 decks
27%synergy
Kiora, the Rising Tide
28%inclusion47 decks168 decks
25%synergy
Tidal Warrior
27%inclusion120 decks437 decks
27%synergy
Empress Galina
27%inclusion117 decks437 decks
26%synergy
Merfolk Looter
27%inclusion116 decks437 decks
24%synergy
Mistcaller
26%inclusion114 decks437 decks
25%synergy
Summon: Leviathan
25%inclusion13 decks52 decks
23%synergy
Stormtide Leviathan
24%inclusion105 decks437 decks
17%synergy
Talrand, Sky Summoner
22%inclusion98 decks437 decks
9%synergy
Gray Harbor Merfolk
20%inclusion88 decks437 decks
20%synergy
Alandra, Sky Dreamer
20%inclusion87 decks437 decks
13%synergy
Sea Scryer
19%inclusion84 decks437 decks
18%synergy
Metallic Mimic
19%inclusion82 decks437 decks
18%synergy
Surgespanner
18%inclusion79 decks437 decks
18%synergy
Titan of Littjara
17%inclusion75 decks437 decks
16%synergy
Roaming Throne
16%inclusion71 decks437 decks
12%synergy
Slinn Voda, the Rising Deep
16%inclusion71 decks437 decks
15%synergy
Library Larcenist
16%inclusion70 decks437 decks
15%synergy
Glasspool Mimic
16%inclusion68 decks437 decks
9%synergy
Tideshaper Mystic
14%inclusion61 decks437 decks
14%synergy
Wonder
14%inclusion59 decks437 decks
8%synergy
Tidal Courier
13%inclusion57 decks437 decks
13%synergy
Sigil Tracer
13%inclusion55 decks437 decks
11%synergy
Enduring Curiosity
12%inclusion29 decks238 decks
6%synergy
Reef Shaman
11%inclusion50 decks437 decks
11%synergy
Instants
High Tide
56%inclusion245 decks437 decks
12%synergy
Rapid Hybridization
50%inclusion218 decks437 decks
15%synergy
Pongify
50%inclusion217 decks437 decks
10%synergy
Negate
50%inclusion217 decks437 decks
12%synergy
Harmonized Crescendo
39%inclusion11 decks28 decks
36%synergy
Brainstorm
37%inclusion160 decks437 decks
-4%synergy
Aetherize
35%inclusion152 decks437 decks
5%synergy
Thassa's Rebuff
34%inclusion147 decks437 decks
32%synergy
Reality Shift
32%inclusion139 decks437 decks
5%synergy
Arcane Denial
30%inclusion133 decks437 decks
-6%synergy
An Offer You Can't Refuse
29%inclusion127 decks437 decks
-8%synergy
Flare of Denial
27%inclusion110 decks406 decks
20%synergy
Mana Drain
25%inclusion109 decks437 decks
-2%synergy
Swan Song
24%inclusion107 decks437 decks
-2%synergy
Flow of Knowledge
24%inclusion106 decks437 decks
8%synergy
Filter Out
22%inclusion94 decks437 decks
18%synergy
Resculpt
19%inclusion84 decks437 decks
2%synergy
Cryptic Command
19%inclusion84 decks437 decks
7%synergy
Sink into Stupor
19%inclusion73 decks394 decks
-3%synergy
Archmage's Charm
16%inclusion68 decks437 decks
-1%synergy
Opt
15%inclusion64 decks437 decks
-10%synergy
Force of Negation
14%inclusion60 decks437 decks
-2%synergy
Strix Serenade
13%inclusion51 decks394 decks
4%synergy
Spell Pierce
13%inclusion56 decks437 decks
5%synergy
March of Swirling Mist
12%inclusion54 decks437 decks
5%synergy
Wash Away
10%inclusion44 decks437 decks
6%synergy
Cancel
9.2%inclusion40 decks437 decks
4%synergy
Mana Leak
8.9%inclusion39 decks437 decks
3%synergy
Snap
8.7%inclusion38 decks437 decks
-10%synergy
Muddle the Mixture
8.7%inclusion38 decks437 decks
-7%synergy
Engulf the Shore
8.5%inclusion37 decks437 decks
0%synergy
Aetherspouts
7.8%inclusion34 decks437 decks
0%synergy
Disallow
7.6%inclusion33 decks437 decks
1%synergy
Rewind
7.6%inclusion33 decks437 decks
-5%synergy
Mystic Confluence
7.6%inclusion33 decks437 decks
-2%synergy
Frantic Search
7.3%inclusion32 decks437 decks
-23%synergy
Pact of Negation
7.3%inclusion32 decks437 decks
-3%synergy
Narset's Reversal
6.6%inclusion29 decks437 decks
-6%synergy
Polymorphist's Jest
6.2%inclusion27 decks437 decks
5%synergy
Dispel
6.2%inclusion27 decks437 decks
-3%synergy
Jwari Disruption
6.2%inclusion27 decks437 decks
1%synergy
Three Steps Ahead
5.5%inclusion24 decks437 decks
-5%synergy
Get Out
5.4%inclusion12 decks224 decks
3%synergy
Flusterstorm
5.3%inclusion23 decks437 decks
-4%synergy
Mystic Reflection
5.3%inclusion23 decks437 decks
3%synergy
Sorceries
Distant Melody
52%inclusion227 decks437 decks
47%synergy
Aquitect's Will
51%inclusion222 decks437 decks
46%synergy
Raise the Palisade
35%inclusion151 decks437 decks
31%synergy
Ponder
32%inclusion138 decks437 decks
2%synergy
Spectral Deluge
19%inclusion85 decks437 decks
9%synergy
Crashing Tide
17%inclusion76 decks437 decks
17%synergy
Inundate
17%inclusion73 decks437 decks
15%synergy
Curse of the Swine
15%inclusion65 decks437 decks
4%synergy
Ravenform
14%inclusion63 decks437 decks
6%synergy
Preordain
14%inclusion62 decks437 decks
-10%synergy
Rite of Replication
12%inclusion54 decks437 decks
6%synergy
Sea Gate Restoration
11%inclusion46 decks437 decks
-4%synergy
Windfall
10%inclusion45 decks437 decks
-12%synergy
Wash Out
10%inclusion44 decks437 decks
5%synergy
River's Rebuke
10%inclusion42 decks437 decks
6%synergy
Chart a Course
8.2%inclusion36 decks437 decks
4%synergy
Flow of Ideas
5.5%inclusion24 decks437 decks
1%synergy
Solve the Equation
5.0%inclusion22 decks437 decks
-7%synergy
Utility Artifacts
Sapphire Medallion
63%inclusion276 decks437 decks
4%synergy
Kefnet's Monument
40%inclusion175 decks437 decks
34%synergy
Herald's Horn
38%inclusion164 decks437 decks
36%synergy
Vanquisher's Banner
36%inclusion157 decks437 decks
35%synergy
Lightning Greaves
26%inclusion112 decks437 decks
-1%synergy
Quicksilver Fountain
22%inclusion95 decks437 decks
20%synergy
Door of Destinies
21%inclusion91 decks437 decks
20%synergy
Swiftfoot Boots
20%inclusion88 decks437 decks
-8%synergy
Banner of Kinship
18%inclusion32 decks173 decks
16%synergy
Coat of Arms
13%inclusion57 decks437 decks
12%synergy
Sword of the Animist
13%inclusion55 decks437 decks
7%synergy
Wayfarer's Bauble
11%inclusion50 decks437 decks
-6%synergy
Chronicle of Victory
11%inclusion3 decks28 decks
10%synergy
Gathering Stone
11%inclusion3 decks28 decks
10%synergy
Icon of Ancestry
10%inclusion45 decks437 decks
10%synergy
Commander's Plate
8.0%inclusion35 decks437 decks
4%synergy
Stoneforge Masterwork
7.3%inclusion32 decks437 decks
7%synergy
Aether Vial
7.1%inclusion31 decks437 decks
7%synergy
Enchantments
Kindred Discovery
58%inclusion255 decks437 decks
52%synergy
Reflections of Littjara
54%inclusion237 decks437 decks
51%synergy
Spreading Seas
34%inclusion147 decks437 decks
33%synergy
Reconnaissance Mission
31%inclusion134 decks437 decks
24%synergy
Mystic Remora
26%inclusion114 decks437 decks
-1%synergy
Wizard Class
21%inclusion90 decks437 decks
3%synergy
Propaganda
20%inclusion88 decks437 decks
-11%synergy
Aquatic Incursion
17%inclusion74 decks437 decks
17%synergy
Back to Basics
15%inclusion65 decks437 decks
8%synergy
Imprisoned in the Moon
15%inclusion65 decks437 decks
3%synergy
Coastal Piracy
15%inclusion64 decks437 decks
10%synergy
Eaten by Piranhas
11%inclusion50 decks437 decks
8%synergy
Military Intelligence
11%inclusion47 decks437 decks
10%synergy
Leyline of Anticipation
10%inclusion42 decks437 decks
1%synergy
Sea's Claim
8.0%inclusion35 decks437 decks
8%synergy
Amphibian Downpour
7.8%inclusion30 decks385 decks
2%synergy
Witness Protection
7.6%inclusion33 decks437 decks
2%synergy
Aqueous Form
6.9%inclusion30 decks437 decks
1%synergy
Intruder Alarm
6.6%inclusion29 decks437 decks
4%synergy
Curiosity
6.4%inclusion28 decks437 decks
4%synergy
Teferi's Ageless Insight
6.4%inclusion28 decks437 decks
-11%synergy
Utility Lands
Reliquary Tower
62%inclusion270 decks437 decks
6%synergy
Mystic Sanctuary
56%inclusion245 decks437 decks
6%synergy
Nykthos, Shrine to Nyx
35%inclusion152 decks437 decks
18%synergy
Castle Vantress
35%inclusion152 decks437 decks
16%synergy
Three Tree City
30%inclusion91 decks303 decks
26%synergy
Otawara, Soaring City
30%inclusion130 decks437 decks
4%synergy
Rogue's Passage
22%inclusion97 decks437 decks
7%synergy
War Room
22%inclusion94 decks437 decks
6%synergy
Halimar Depths
20%inclusion86 decks437 decks
10%synergy
Rivendell
18%inclusion77 decks437 decks
7%synergy
Minamo, School at Water's Edge
16%inclusion71 decks437 decks
4%synergy
Lonely Sandbar
16%inclusion70 decks437 decks
2%synergy
Mutavault
14%inclusion60 decks437 decks
13%synergy
Riptide Laboratory
14%inclusion59 decks437 decks
4%synergy
Temple of the False God
8.9%inclusion39 decks437 decks
-1%synergy
Coral Atoll
7.1%inclusion31 decks437 decks
4%synergy
Mistrise Village
6.9%inclusion4 decks58 decks
-2%synergy
Sunken Palace
6.4%inclusion24 decks374 decks
2%synergy
Scavenger Grounds
6.4%inclusion28 decks437 decks
-1%synergy
Academy Ruins
6.2%inclusion27 decks437 decks
-13%synergy
Hall of Storm Giants
5.9%inclusion26 decks437 decks
4%synergy
Remote Isle
5.9%inclusion26 decks437 decks
1%synergy
Tolaria West
5.0%inclusion22 decks437 decks
-1%synergy
Mana Artifacts
Sol Ring
81%inclusion352 decks437 decks
-5%synergy
Arcane Signet
60%inclusion264 decks437 decks
-4%synergy
Thought Vessel
45%inclusion196 decks437 decks
-7%synergy
Patchwork Banner
31%inclusion90 decks295 decks
27%synergy
Sky Diamond
24%inclusion107 decks437 decks
2%synergy
Heraldic Banner
22%inclusion96 decks437 decks
16%synergy
Mind Stone
18%inclusion80 decks437 decks
-17%synergy
Caged Sun
14%inclusion63 decks437 decks
3%synergy
Nyx Lotus
13%inclusion58 decks437 decks
9%synergy
Throne of Eldraine
11%inclusion50 decks437 decks
2%synergy
Fellwar Stone
11%inclusion49 decks437 decks
-8%synergy
Decanter of Endless Water
11%inclusion48 decks437 decks
-3%synergy
Midnight Clock
10%inclusion43 decks437 decks
-10%synergy
Firdoch Core
7.1%inclusion2 decks28 decks
6%synergy
Jeweled Lotus
6.2%inclusion27 decks437 decks
4%synergy
Sceptre of Eternal Glory
5.9%inclusion26 decks437 decks
2%synergy
Gauntlet of Power
5.7%inclusion25 decks437 decks
2%synergy
White Lotus Tile
5.3%inclusion2 decks38 decks
4%synergy
Lands
Island
97%inclusion422 decks437 decks
3%synergy
Path of Ancestry
41%inclusion180 decks437 decks
37%synergy
Cavern of Souls
30%inclusion131 decks437 decks
25%synergy
Myriad Landscape
23%inclusion101 decks437 decks
-3%synergy
Sink into Stupor
19%inclusion73 decks394 decks
-3%synergy
Glasspool Mimic
16%inclusion68 decks437 decks
9%synergy
Sea Gate Restoration
11%inclusion46 decks437 decks
-4%synergy
Misty Rainforest
7.3%inclusion32 decks437 decks
0%synergy
Scalding Tarn
7.3%inclusion32 decks437 decks
0%synergy
Jwari Disruption
6.2%inclusion27 decks437 decks
1%synergy
Command Tower
5.0%inclusion22 decks437 decks
1%synergy
Polluted Delta
5.0%inclusion22 decks437 decks
-3%synergy
Flooded Strand
5.0%inclusion22 decks437 decks
-3%synergy
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