Svyelun of Sea and Sky (Commander) - Optimized

Svyelun of Sea and Sky
Rank #1,166
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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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Utility Lands
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Attuma, Atlantean Warlord
16%inclusion6 decks38 decks
15%synergy
Namor the Sub-Mariner
5.3%inclusion2 decks38 decks
5%synergy
High Synergy Cards
Master of the Pearl Trident
94%inclusion96 decks102 decks
92%synergy
Merrow Reejerey
91%inclusion93 decks102 decks
90%synergy
Emperor Mihail II
87%inclusion89 decks102 decks
86%synergy
Lord of Atlantis
87%inclusion89 decks102 decks
86%synergy
Vodalian Hexcatcher
87%inclusion89 decks102 decks
86%synergy
Merfolk Sovereign
86%inclusion88 decks102 decks
85%synergy
Kopala, Warden of Waves
85%inclusion87 decks102 decks
84%synergy
Harbinger of the Seas
88%inclusion90 decks102 decks
80%synergy
Deeproot Waters
78%inclusion80 decks102 decks
77%synergy
Stonybrook Banneret
80%inclusion82 decks102 decks
77%synergy
Top Cards
Counterspell
80%inclusion82 decks102 decks
14%synergy
Seafloor Oracle
77%inclusion79 decks102 decks
76%synergy
Deeproot Pilgrimage
77%inclusion79 decks102 decks
76%synergy
Sapphire Medallion
76%inclusion78 decks102 decks
18%synergy
Merrow Commerce
76%inclusion78 decks102 decks
75%synergy
Merrow Harbinger
74%inclusion75 decks102 decks
72%synergy
Lullmage Mentor
70%inclusion71 decks102 decks
68%synergy
Tide Shaper
67%inclusion68 decks102 decks
66%synergy
Thieving Skydiver
67%inclusion68 decks102 decks
63%synergy
Bident of Thassa
67%inclusion68 decks102 decks
55%synergy
Game Changers
Cyclonic Rift
51%inclusion52 decks102 decks
18%synergy
Rhystic Study
49%inclusion50 decks102 decks
17%synergy
Fierce Guardianship
41%inclusion42 decks102 decks
18%synergy
Thassa's Oracle
33%inclusion34 decks102 decks
21%synergy
Force of Will
26%inclusion27 decks102 decks
10%synergy
Mystical Tutor
23%inclusion23 decks102 decks
0%synergy
Narset, Parter of Veils
8.8%inclusion9 decks102 decks
-2%synergy
Ancient Tomb
7.8%inclusion8 decks102 decks
-4%synergy
Chrome Mox
5.9%inclusion6 decks102 decks
-3%synergy
Creatures
Tishana's Tidebinder
64%inclusion65 decks102 decks
59%synergy
Deepchannel Mentor
58%inclusion59 decks102 decks
57%synergy
Harbinger of the Tides
58%inclusion59 decks102 decks
57%synergy
Merfolk Trickster
58%inclusion59 decks102 decks
56%synergy
Mist Dancer
55%inclusion56 decks102 decks
54%synergy
True-Name Nemesis
54%inclusion55 decks102 decks
53%synergy
Coralhelm Commander
52%inclusion53 decks102 decks
51%synergy
Wanderwine Prophets
51%inclusion52 decks102 decks
50%synergy
Thada Adel, Acquisitor
48%inclusion49 decks102 decks
46%synergy
Triton Shorestalker
47%inclusion48 decks102 decks
44%synergy
Silvergill Adept
46%inclusion47 decks102 decks
45%synergy
Thassa, God of the Sea
44%inclusion45 decks102 decks
40%synergy
Seahunter
42%inclusion43 decks102 decks
42%synergy
Mist-Cloaked Herald
39%inclusion40 decks102 decks
37%synergy
Tempest Caller
38%inclusion39 decks102 decks
37%synergy
Rishadan Dockhand
37%inclusion38 decks102 decks
37%synergy
Master of Waves
37%inclusion38 decks102 decks
34%synergy
River Sneak
33%inclusion34 decks102 decks
33%synergy
Kiora, the Rising Tide
33%inclusion33 decks101 decks
30%synergy
Champions of the Shoal
32%inclusion11 decks34 decks
32%synergy
Wake Thrasher
31%inclusion32 decks102 decks
31%synergy
Empress Galina
30%inclusion31 decks102 decks
29%synergy
Streambed Aquitects
29%inclusion30 decks102 decks
29%synergy
Cosi's Trickster
28%inclusion29 decks102 decks
28%synergy
Mindspring Merfolk
28%inclusion28 decks100 decks
27%synergy
Cursecatcher
26%inclusion27 decks102 decks
25%synergy
Talrand, Sky Summoner
24%inclusion24 decks102 decks
10%synergy
Disruptor of Currents
24%inclusion8 decks34 decks
23%synergy
Summon: Leviathan
23%inclusion20 decks86 decks
22%synergy
Floodpits Drowner
23%inclusion23 decks102 decks
21%synergy
Silvergill Mentor
21%inclusion7 decks34 decks
20%synergy
Roaming Throne
20%inclusion20 decks102 decks
15%synergy
Mistcaller
18%inclusion18 decks102 decks
17%synergy
Tidal Warrior
18%inclusion18 decks102 decks
17%synergy
Stormtide Leviathan
17%inclusion17 decks102 decks
10%synergy
Merfolk Looter
16%inclusion16 decks102 decks
13%synergy
Glasspool Mimic
16%inclusion16 decks102 decks
9%synergy
Tideshaper Mystic
15%inclusion15 decks102 decks
14%synergy
Sea Scryer
15%inclusion15 decks102 decks
14%synergy
Alandra, Sky Dreamer
14%inclusion14 decks102 decks
7%synergy
Metallic Mimic
12%inclusion12 decks102 decks
11%synergy
Benthic Biomancer
12%inclusion12 decks102 decks
11%synergy
Surgespanner
11%inclusion11 decks102 decks
10%synergy
Slinn Voda, the Rising Deep
11%inclusion11 decks102 decks
10%synergy
Shipwreck Dowser
11%inclusion11 decks102 decks
8%synergy
Reef Shaman
10%inclusion10 decks102 decks
10%synergy
Defiler of Dreams
10%inclusion10 decks102 decks
1%synergy
Rootwater Thief
10%inclusion10 decks102 decks
10%synergy
Library Larcenist
10%inclusion10 decks102 decks
9%synergy
Titan of Littjara
10%inclusion10 decks102 decks
8%synergy
Instants
High Tide
60%inclusion61 decks102 decks
16%synergy
Pongify
48%inclusion49 decks102 decks
8%synergy
Rapid Hybridization
45%inclusion46 decks102 decks
11%synergy
Negate
43%inclusion44 decks102 decks
5%synergy
Aetherize
42%inclusion43 decks102 decks
12%synergy
Reality Shift
41%inclusion42 decks102 decks
14%synergy
Mana Drain
40%inclusion41 decks102 decks
13%synergy
Swan Song
38%inclusion39 decks102 decks
12%synergy
Brainstorm
35%inclusion36 decks102 decks
-6%synergy
Arcane Denial
33%inclusion34 decks102 decks
-3%synergy
Harmonized Crescendo
32%inclusion11 decks34 decks
29%synergy
An Offer You Can't Refuse
31%inclusion32 decks102 decks
-6%synergy
Flare of Denial
31%inclusion32 decks102 decks
25%synergy
Thassa's Rebuff
30%inclusion31 decks102 decks
29%synergy
Force of Negation
29%inclusion30 decks102 decks
14%synergy
Sink into Stupor
20%inclusion20 decks102 decks
-2%synergy
Cryptic Command
16%inclusion16 decks102 decks
4%synergy
Filter Out
16%inclusion16 decks102 decks
12%synergy
Flow of Knowledge
15%inclusion15 decks102 decks
-1%synergy
Spell Pierce
15%inclusion15 decks102 decks
6%synergy
Archmage's Charm
13%inclusion13 decks102 decks
-4%synergy
Pact of Negation
13%inclusion13 decks102 decks
3%synergy
Frantic Search
13%inclusion13 decks102 decks
-18%synergy
Opt
12%inclusion12 decks102 decks
-13%synergy
Resculpt
12%inclusion12 decks102 decks
-6%synergy
Muddle the Mixture
11%inclusion11 decks102 decks
-5%synergy
Mana Leak
11%inclusion11 decks102 decks
4%synergy
Dispel
10%inclusion10 decks102 decks
1%synergy
Strix Serenade
10%inclusion10 decks102 decks
1%synergy
Engulf the Shore
10%inclusion10 decks102 decks
2%synergy
Cancel
8.8%inclusion9 decks102 decks
4%synergy
Flusterstorm
8.8%inclusion9 decks102 decks
-1%synergy
March of Swirling Mist
8.8%inclusion9 decks102 decks
1%synergy
Narset's Reversal
7.8%inclusion8 decks102 decks
-5%synergy
Disallow
7.8%inclusion8 decks102 decks
1%synergy
Rewind
6.9%inclusion7 decks102 decks
-6%synergy
Unsummon
6.9%inclusion7 decks102 decks
3%synergy
Jwari Disruption
6.9%inclusion7 decks102 decks
2%synergy
Misdirection
6.9%inclusion7 decks102 decks
2%synergy
Essence Scatter
5.9%inclusion6 decks102 decks
2%synergy
Thassa's Intervention
5.9%inclusion6 decks102 decks
5%synergy
Wash Away
5.9%inclusion6 decks102 decks
1%synergy
Snap
5.9%inclusion6 decks102 decks
-13%synergy
Sorceries
Aquitect's Will
52%inclusion53 decks102 decks
47%synergy
Distant Melody
43%inclusion44 decks102 decks
38%synergy
Ponder
38%inclusion39 decks102 decks
9%synergy
Raise the Palisade
34%inclusion35 decks102 decks
31%synergy
Inundate
23%inclusion23 decks102 decks
21%synergy
Preordain
18%inclusion18 decks102 decks
-6%synergy
Spectral Deluge
16%inclusion16 decks102 decks
5%synergy
Ravenform
14%inclusion14 decks102 decks
5%synergy
Curse of the Swine
14%inclusion14 decks102 decks
2%synergy
Rite of Replication
13%inclusion13 decks102 decks
6%synergy
Sea Gate Restoration
12%inclusion12 decks102 decks
-3%synergy
Crashing Tide
11%inclusion11 decks102 decks
10%synergy
Chart a Course
10%inclusion10 decks102 decks
5%synergy
River's Rebuke
10%inclusion10 decks102 decks
6%synergy
Walk the Aeons
6.9%inclusion7 decks102 decks
5%synergy
Temporal Manipulation
6.9%inclusion7 decks102 decks
3%synergy
Wash Out
5.9%inclusion6 decks102 decks
1%synergy
Step Through
5.9%inclusion6 decks102 decks
1%synergy
Consuming Tide
5.9%inclusion6 decks102 decks
3%synergy
Utility Artifacts
Herald's Horn
38%inclusion39 decks102 decks
36%synergy
Kefnet's Monument
30%inclusion31 decks102 decks
24%synergy
Vanquisher's Banner
28%inclusion29 decks102 decks
27%synergy
Quicksilver Fountain
25%inclusion25 decks102 decks
23%synergy
Lightning Greaves
24%inclusion24 decks102 decks
-3%synergy
Door of Destinies
23%inclusion23 decks102 decks
22%synergy
Swiftfoot Boots
23%inclusion23 decks102 decks
-6%synergy
Coat of Arms
17%inclusion17 decks102 decks
15%synergy
Banner of Kinship
11%inclusion11 decks101 decks
8%synergy
Wayfarer's Bauble
10%inclusion10 decks102 decks
-8%synergy
Sword of the Animist
10%inclusion10 decks102 decks
4%synergy
Winter Moon
10%inclusion10 decks102 decks
5%synergy
Chronicle of Victory
8.8%inclusion3 decks34 decks
8%synergy
Commander's Plate
8.8%inclusion9 decks102 decks
4%synergy
Aether Vial
7.8%inclusion8 decks102 decks
7%synergy
Icon of Ancestry
5.9%inclusion6 decks102 decks
5%synergy
Stoneforge Masterwork
5.9%inclusion6 decks102 decks
6%synergy
Enchantments
Kindred Discovery
59%inclusion60 decks102 decks
52%synergy
Reflections of Littjara
45%inclusion46 decks102 decks
42%synergy
Spreading Seas
33%inclusion34 decks102 decks
32%synergy
Mystic Remora
27%inclusion28 decks102 decks
1%synergy
Reconnaissance Mission
23%inclusion23 decks102 decks
16%synergy
Wizard Class
22%inclusion22 decks102 decks
4%synergy
Imprisoned in the Moon
19%inclusion19 decks102 decks
7%synergy
Propaganda
19%inclusion19 decks102 decks
-12%synergy
Intruder Alarm
16%inclusion16 decks102 decks
13%synergy
Back to Basics
14%inclusion14 decks102 decks
7%synergy
Coastal Piracy
10%inclusion10 decks102 decks
5%synergy
Eaten by Piranhas
10%inclusion10 decks102 decks
7%synergy
Aquatic Incursion
8.8%inclusion9 decks102 decks
9%synergy
Witness Protection
8.8%inclusion9 decks102 decks
3%synergy
Military Intelligence
7.8%inclusion8 decks102 decks
7%synergy
Sea's Claim
7.8%inclusion8 decks102 decks
8%synergy
Leyline of Anticipation
6.9%inclusion7 decks102 decks
-2%synergy
Omniscience
6.9%inclusion7 decks102 decks
-2%synergy
Frogify
5.9%inclusion6 decks102 decks
4%synergy
Utility Lands
Mystic Sanctuary
65%inclusion66 decks102 decks
15%synergy
Reliquary Tower
63%inclusion64 decks102 decks
6%synergy
Nykthos, Shrine to Nyx
42%inclusion43 decks102 decks
26%synergy
Castle Vantress
34%inclusion35 decks102 decks
16%synergy
Otawara, Soaring City
32%inclusion33 decks102 decks
7%synergy
Halimar Depths
28%inclusion29 decks102 decks
19%synergy
Three Tree City
25%inclusion26 decks102 decks
22%synergy
Mutavault
22%inclusion22 decks102 decks
21%synergy
Lonely Sandbar
19%inclusion19 decks102 decks
5%synergy
Rogue's Passage
19%inclusion19 decks102 decks
3%synergy
Riptide Laboratory
16%inclusion16 decks102 decks
6%synergy
Minamo, School at Water's Edge
15%inclusion15 decks102 decks
2%synergy
Rivendell
12%inclusion12 decks102 decks
1%synergy
War Room
12%inclusion12 decks102 decks
-4%synergy
Svyelunite Temple
7.8%inclusion8 decks102 decks
7%synergy
Hall of Storm Giants
7.8%inclusion8 decks102 decks
6%synergy
Coral Atoll
7.8%inclusion8 decks102 decks
4%synergy
Academy Ruins
6.9%inclusion7 decks102 decks
-12%synergy
Maze of Ith
6.9%inclusion7 decks102 decks
2%synergy
Scavenger Grounds
6.9%inclusion7 decks102 decks
-1%synergy
Sunken Palace
5.9%inclusion6 decks102 decks
2%synergy
Mistrise Village
5.4%inclusion5 decks92 decks
-4%synergy
Mana Artifacts
Sol Ring
87%inclusion89 decks102 decks
2%synergy
Arcane Signet
50%inclusion51 decks102 decks
-15%synergy
Thought Vessel
46%inclusion47 decks102 decks
-6%synergy
Patchwork Banner
25%inclusion25 decks102 decks
21%synergy
Sky Diamond
19%inclusion19 decks102 decks
-4%synergy
Mind Stone
17%inclusion17 decks102 decks
-19%synergy
Heraldic Banner
16%inclusion16 decks102 decks
10%synergy
Nyx Lotus
15%inclusion15 decks102 decks
11%synergy
Caged Sun
8.8%inclusion9 decks102 decks
-2%synergy
Decanter of Endless Water
7.8%inclusion8 decks102 decks
-6%synergy
White Lotus Tile
7.3%inclusion4 decks55 decks
6%synergy
Midnight Clock
6.9%inclusion7 decks102 decks
-13%synergy
Gauntlet of Power
6.9%inclusion7 decks102 decks
3%synergy
Fellwar Stone
5.9%inclusion6 decks102 decks
-14%synergy
Lands
Island
96%inclusion98 decks102 decks
2%synergy
Path of Ancestry
37%inclusion38 decks102 decks
33%synergy
Cavern of Souls
36%inclusion37 decks102 decks
32%synergy
Sink into Stupor
20%inclusion20 decks102 decks
-2%synergy
Myriad Landscape
20%inclusion20 decks102 decks
-6%synergy
Glasspool Mimic
16%inclusion16 decks102 decks
9%synergy
Sea Gate Restoration
12%inclusion12 decks102 decks
-3%synergy
Flooded Strand
7.8%inclusion8 decks102 decks
0%synergy
Jwari Disruption
6.9%inclusion7 decks102 decks
2%synergy
Snow-Covered Island
6.9%inclusion7 decks102 decks
-1%synergy
Misty Rainforest
5.9%inclusion6 decks102 decks
-2%synergy
Terramorphic Expanse
5.9%inclusion6 decks102 decks
3%synergy
Evolving Wilds
5.9%inclusion6 decks102 decks
2%synergy
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