Svyelun of Sea and Sky (Commander) - Expensive Upgraded

Svyelun of Sea and Sky
Rank #1,169
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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
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Attuma, Atlantean Warlord
25%inclusion1 decks4 decks
24%synergy
High Synergy Cards
Vodalian Hexcatcher
100%inclusion8 decks8 decks
98%synergy
Merrow Commerce
88%inclusion7 decks8 decks
86%synergy
Lord of Atlantis
88%inclusion7 decks8 decks
86%synergy
Merrow Reejerey
88%inclusion7 decks8 decks
86%synergy
Master of the Pearl Trident
88%inclusion7 decks8 decks
86%synergy
Raise the Palisade
88%inclusion7 decks8 decks
84%synergy
Mist Dancer
75%inclusion6 decks8 decks
74%synergy
Seafloor Oracle
75%inclusion6 decks8 decks
74%synergy
Kopala, Warden of Waves
75%inclusion6 decks8 decks
74%synergy
Deeproot Pilgrimage
75%inclusion6 decks8 decks
73%synergy
Top Cards
High Tide
88%inclusion7 decks8 decks
43%synergy
Mana Drain
88%inclusion7 decks8 decks
61%synergy
Stonybrook Banneret
75%inclusion6 decks8 decks
72%synergy
Sapphire Medallion
75%inclusion6 decks8 decks
16%synergy
Master of Waves
63%inclusion5 decks8 decks
59%synergy
Pongify
63%inclusion5 decks8 decks
22%synergy
Merfolk Sovereign
63%inclusion5 decks8 decks
61%synergy
An Offer You Can't Refuse
63%inclusion5 decks8 decks
25%synergy
Lullmage Mentor
63%inclusion5 decks8 decks
61%synergy
Swan Song
63%inclusion5 decks8 decks
36%synergy
Game Changers
Cyclonic Rift
88%inclusion7 decks8 decks
54%synergy
Rhystic Study
63%inclusion5 decks8 decks
30%synergy
Fierce Guardianship
63%inclusion5 decks8 decks
40%synergy
Force of Will
50%inclusion4 decks8 decks
33%synergy
Thassa's Oracle
25%inclusion2 decks8 decks
12%synergy
Ancient Tomb
25%inclusion2 decks8 decks
13%synergy
The One Ring
25%inclusion2 decks8 decks
13%synergy
Chrome Mox
25%inclusion2 decks8 decks
16%synergy
Grim Monolith
13%inclusion1 decks8 decks
7%synergy
Mystical Tutor
13%inclusion1 decks8 decks
-10%synergy
Creatures
Thada Adel, Acquisitor
63%inclusion5 decks8 decks
61%synergy
Emperor Mihail II
63%inclusion5 decks8 decks
62%synergy
Tide Shaper
63%inclusion5 decks8 decks
62%synergy
Summon: Leviathan
57%inclusion4 decks7 decks
55%synergy
Tishana's Tidebinder
50%inclusion4 decks8 decks
46%synergy
Mindspring Merfolk
50%inclusion4 decks8 decks
49%synergy
Wanderwine Prophets
50%inclusion4 decks8 decks
49%synergy
Glasspool Mimic
50%inclusion4 decks8 decks
44%synergy
Thieving Skydiver
50%inclusion4 decks8 decks
46%synergy
Silvergill Adept
50%inclusion4 decks8 decks
49%synergy
Merfolk Trickster
50%inclusion4 decks8 decks
49%synergy
Merrow Harbinger
38%inclusion3 decks8 decks
36%synergy
Coralhelm Commander
38%inclusion3 decks8 decks
37%synergy
Roaming Throne
38%inclusion3 decks8 decks
33%synergy
Floodpits Drowner
38%inclusion3 decks8 decks
36%synergy
Sigil Tracer
38%inclusion3 decks8 decks
36%synergy
Kiora, the Rising Tide
38%inclusion3 decks8 decks
35%synergy
Spark Double
38%inclusion3 decks8 decks
24%synergy
Sakashima of a Thousand Faces
38%inclusion3 decks8 decks
31%synergy
Alandra, Sky Dreamer
38%inclusion3 decks8 decks
30%synergy
Harbinger of the Tides
38%inclusion3 decks8 decks
36%synergy
Deepchannel Mentor
38%inclusion3 decks8 decks
36%synergy
Seahunter
38%inclusion3 decks8 decks
37%synergy
Sea Scryer
38%inclusion3 decks8 decks
37%synergy
Phyrexian Metamorph
25%inclusion2 decks8 decks
6%synergy
Surgespanner
25%inclusion2 decks8 decks
24%synergy
Mist-Cloaked Herald
25%inclusion2 decks8 decks
23%synergy
Sakashima the Impostor
25%inclusion2 decks8 decks
22%synergy
Talrand, Sky Summoner
25%inclusion2 decks8 decks
11%synergy
Slinn Voda, the Rising Deep
25%inclusion2 decks8 decks
24%synergy
Harbinger of the Seas
25%inclusion2 decks8 decks
16%synergy
Disruptor of Currents
25%inclusion1 decks4 decks
24%synergy
Champions of the Shoal
25%inclusion1 decks4 decks
25%synergy
Enduring Curiosity
25%inclusion2 decks8 decks
19%synergy
Clever Impersonator
25%inclusion2 decks8 decks
19%synergy
Empress Galina
25%inclusion2 decks8 decks
24%synergy
Silvergill Mentor
25%inclusion1 decks4 decks
25%synergy
Pirated Copy
13%inclusion1 decks8 decks
12%synergy
True-Name Nemesis
13%inclusion1 decks8 decks
12%synergy
Stormtide Leviathan
13%inclusion1 decks8 decks
6%synergy
Undercover Operative
13%inclusion1 decks8 decks
11%synergy
Flesh Duplicate
13%inclusion1 decks8 decks
11%synergy
High Fae Trickster
13%inclusion1 decks8 decks
7%synergy
Cosi's Trickster
13%inclusion1 decks8 decks
12%synergy
Rishadan Dockhand
13%inclusion1 decks8 decks
12%synergy
Synth Infiltrator
13%inclusion1 decks8 decks
12%synergy
Reef Shaman
13%inclusion1 decks8 decks
12%synergy
Mirrorhall Mimic
13%inclusion1 decks8 decks
10%synergy
Vizier of Many Faces
13%inclusion1 decks8 decks
11%synergy
Hydroelectric Specimen
13%inclusion1 decks8 decks
-1%synergy
Instants
Counterspell
63%inclusion5 decks8 decks
-4%synergy
Sink into Stupor
63%inclusion5 decks8 decks
41%synergy
Rapid Hybridization
50%inclusion4 decks8 decks
16%synergy
Arcane Denial
50%inclusion4 decks8 decks
14%synergy
Resculpt
50%inclusion4 decks8 decks
32%synergy
Harmonized Crescendo
50%inclusion2 decks4 decks
47%synergy
Flare of Denial
38%inclusion3 decks8 decks
31%synergy
Force of Negation
38%inclusion3 decks8 decks
22%synergy
Negate
25%inclusion2 decks8 decks
-13%synergy
Brainstorm
25%inclusion2 decks8 decks
-16%synergy
Aetherize
25%inclusion2 decks8 decks
-5%synergy
Strix Serenade
25%inclusion2 decks8 decks
16%synergy
Dramatic Reversal
25%inclusion2 decks8 decks
5%synergy
Mirrorform
25%inclusion1 decks4 decks
21%synergy
Chain of Vapor
13%inclusion1 decks8 decks
8%synergy
Disdainful Stroke
13%inclusion1 decks8 decks
8%synergy
Three Steps Ahead
13%inclusion1 decks8 decks
2%synergy
Frantic Search
13%inclusion1 decks8 decks
-18%synergy
Cyber Conversion
13%inclusion1 decks8 decks
9%synergy
Consider
13%inclusion1 decks8 decks
-2%synergy
Refute
13%inclusion1 decks8 decks
7%synergy
Reality Shift
13%inclusion1 decks8 decks
-14%synergy
Cancel
13%inclusion1 decks8 decks
7%synergy
Foil
13%inclusion1 decks8 decks
7%synergy
Archmage's Charm
13%inclusion1 decks8 decks
-4%synergy
Mana Short
13%inclusion1 decks8 decks
12%synergy
Commandeer
13%inclusion1 decks8 decks
7%synergy
Flow of Knowledge
13%inclusion1 decks8 decks
-3%synergy
Abjure
13%inclusion1 decks8 decks
8%synergy
Opt
13%inclusion1 decks8 decks
-13%synergy
Disallow
13%inclusion1 decks8 decks
6%synergy
Fated Infatuation
13%inclusion1 decks8 decks
11%synergy
Mana Leak
13%inclusion1 decks8 decks
6%synergy
Spell Pierce
13%inclusion1 decks8 decks
4%synergy
Desertion
13%inclusion1 decks8 decks
11%synergy
Pact of Negation
13%inclusion1 decks8 decks
3%synergy
Impulse
13%inclusion1 decks8 decks
8%synergy
Sorceries
Sea Gate Restoration
75%inclusion6 decks8 decks
60%synergy
Aquitect's Will
50%inclusion4 decks8 decks
45%synergy
Rite of Replication
38%inclusion3 decks8 decks
31%synergy
Distant Melody
25%inclusion2 decks8 decks
20%synergy
Time Stretch
25%inclusion2 decks8 decks
21%synergy
Retraced Image
25%inclusion2 decks8 decks
22%synergy
Flash Photography
20%inclusion1 decks5 decks
19%synergy
Ponder
13%inclusion1 decks8 decks
-17%synergy
Sleight of Hand
13%inclusion1 decks8 decks
10%synergy
Walk the Aeons
13%inclusion1 decks8 decks
11%synergy
Energy Tap
13%inclusion1 decks8 decks
10%synergy
Quantum Misalignment
13%inclusion1 decks8 decks
9%synergy
Wash Out
13%inclusion1 decks8 decks
8%synergy
Self-Reflection
13%inclusion1 decks8 decks
12%synergy
Stolen Identity
13%inclusion1 decks8 decks
10%synergy
Quasiduplicate
13%inclusion1 decks8 decks
10%synergy
Train of Thought
13%inclusion1 decks8 decks
12%synergy
Season of Weaving
13%inclusion1 decks8 decks
7%synergy
Irenicus's Vile Duplication
13%inclusion1 decks8 decks
4%synergy
Preordain
13%inclusion1 decks8 decks
-11%synergy
Serum Visions
13%inclusion1 decks8 decks
3%synergy
Step Through
13%inclusion1 decks8 decks
7%synergy
Timetwister
13%inclusion1 decks8 decks
10%synergy
Clone Legion
13%inclusion1 decks8 decks
10%synergy
Savor the Moment
13%inclusion1 decks8 decks
12%synergy
Open into Wonder
13%inclusion1 decks8 decks
12%synergy
Time Warp
13%inclusion1 decks8 decks
7%synergy
Acquire
13%inclusion1 decks8 decks
11%synergy
Personal Tutor
13%inclusion1 decks8 decks
8%synergy
Utility Artifacts
Bident of Thassa
63%inclusion5 decks8 decks
51%synergy
Lightning Greaves
50%inclusion4 decks8 decks
24%synergy
The Indomitable
38%inclusion3 decks8 decks
35%synergy
Aether Vial
38%inclusion3 decks8 decks
37%synergy
Coat of Arms
25%inclusion2 decks8 decks
23%synergy
Banner of Kinship
25%inclusion2 decks8 decks
22%synergy
Vanquisher's Banner
25%inclusion2 decks8 decks
24%synergy
Chronicle of Victory
25%inclusion1 decks4 decks
24%synergy
Buster Sword
14%inclusion1 decks7 decks
14%synergy
Quicksilver Fountain
13%inclusion1 decks8 decks
11%synergy
Sword of Fire and Ice
13%inclusion1 decks8 decks
12%synergy
Wayfarer's Bauble
13%inclusion1 decks8 decks
-5%synergy
Mirror Box
13%inclusion1 decks8 decks
10%synergy
Mind's Eye
13%inclusion1 decks8 decks
11%synergy
Horn of the Mark
13%inclusion1 decks8 decks
12%synergy
Kefnet's Monument
13%inclusion1 decks8 decks
6%synergy
Herald's Horn
13%inclusion1 decks8 decks
11%synergy
Sword of Feast and Famine
13%inclusion1 decks8 decks
11%synergy
Isochron Scepter
13%inclusion1 decks8 decks
-5%synergy
Vedalken Shackles
13%inclusion1 decks8 decks
10%synergy
Expedition Map
13%inclusion1 decks8 decks
9%synergy
Door of Destinies
13%inclusion1 decks8 decks
12%synergy
Enchantments
Kindred Discovery
50%inclusion4 decks8 decks
43%synergy
Mystic Remora
50%inclusion4 decks8 decks
23%synergy
Spreading Seas
38%inclusion3 decks8 decks
36%synergy
Deeproot Waters
38%inclusion3 decks8 decks
36%synergy
Reflections of Littjara
38%inclusion3 decks8 decks
34%synergy
Reconnaissance Mission
25%inclusion2 decks8 decks
18%synergy
Copy Artifact
25%inclusion2 decks8 decks
21%synergy
Back to Basics
13%inclusion1 decks8 decks
5%synergy
Curiosity
13%inclusion1 decks8 decks
10%synergy
Court of Cunning
13%inclusion1 decks8 decks
9%synergy
Frogify
13%inclusion1 decks8 decks
11%synergy
Imprisoned in the Moon
13%inclusion1 decks8 decks
0%synergy
Wizard Class
13%inclusion1 decks8 decks
-5%synergy
Vesuvan Duplimancy
13%inclusion1 decks8 decks
9%synergy
Omniscience
13%inclusion1 decks8 decks
4%synergy
Mirrormade
13%inclusion1 decks8 decks
7%synergy
Amphibian Downpour
13%inclusion1 decks8 decks
7%synergy
Opposition
13%inclusion1 decks8 decks
12%synergy
Followed Footsteps
13%inclusion1 decks8 decks
12%synergy
Propaganda
13%inclusion1 decks8 decks
-18%synergy
Leyline of Anticipation
13%inclusion1 decks8 decks
3%synergy
Utility Lands
Nykthos, Shrine to Nyx
88%inclusion7 decks8 decks
71%synergy
Three Tree City
75%inclusion6 decks8 decks
71%synergy
Reliquary Tower
63%inclusion5 decks8 decks
6%synergy
Minamo, School at Water's Edge
50%inclusion4 decks8 decks
37%synergy
Mystic Sanctuary
50%inclusion4 decks8 decks
0%synergy
Otawara, Soaring City
50%inclusion4 decks8 decks
24%synergy
Mutavault
38%inclusion3 decks8 decks
37%synergy
Archway of Innovation
25%inclusion2 decks8 decks
14%synergy
Castle Vantress
25%inclusion2 decks8 decks
7%synergy
Maze of Ith
13%inclusion1 decks8 decks
8%synergy
Vesuva
13%inclusion1 decks8 decks
11%synergy
Rivendell
13%inclusion1 decks8 decks
1%synergy
Urza's Saga
13%inclusion1 decks8 decks
-4%synergy
Svyelunite Temple
13%inclusion1 decks8 decks
12%synergy
Academy Ruins
13%inclusion1 decks8 decks
-6%synergy
Scavenger Grounds
13%inclusion1 decks8 decks
5%synergy
Cephalid Coliseum
13%inclusion1 decks8 decks
3%synergy
War Room
13%inclusion1 decks8 decks
-3%synergy
Terrain Generator
13%inclusion1 decks8 decks
5%synergy
Thespian's Stage
13%inclusion1 decks8 decks
10%synergy
Mana Artifacts
Arcane Signet
100%inclusion8 decks8 decks
35%synergy
Sol Ring
100%inclusion8 decks8 decks
15%synergy
Thought Vessel
50%inclusion4 decks8 decks
-2%synergy
Bender's Waterskin
40%inclusion2 decks5 decks
30%synergy
Fellwar Stone
38%inclusion3 decks8 decks
18%synergy
Patchwork Banner
38%inclusion3 decks8 decks
34%synergy
Springleaf Drum
38%inclusion3 decks8 decks
34%synergy
Nyx Lotus
38%inclusion3 decks8 decks
34%synergy
Gauntlet of Power
25%inclusion2 decks8 decks
21%synergy
Extraplanar Lens
25%inclusion2 decks8 decks
17%synergy
Caged Sun
13%inclusion1 decks8 decks
1%synergy
Commander's Sphere
13%inclusion1 decks8 decks
3%synergy
Lotus Petal
13%inclusion1 decks8 decks
0%synergy
Throne of Eldraine
13%inclusion1 decks8 decks
3%synergy
Mox Amber
13%inclusion1 decks8 decks
5%synergy
The Irencrag
13%inclusion1 decks8 decks
12%synergy
Thran Dynamo
13%inclusion1 decks8 decks
0%synergy
Mind Stone
13%inclusion1 decks8 decks
-23%synergy
Jeweled Amulet
13%inclusion1 decks8 decks
9%synergy
Moonsnare Prototype
13%inclusion1 decks8 decks
10%synergy
Decanter of Endless Water
13%inclusion1 decks8 decks
-1%synergy
Liquimetal Torque
13%inclusion1 decks8 decks
6%synergy
Misleading Signpost
13%inclusion1 decks8 decks
9%synergy
Lands
Sea Gate Restoration
75%inclusion6 decks8 decks
60%synergy
Island
75%inclusion6 decks8 decks
-19%synergy
Cavern of Souls
75%inclusion6 decks8 decks
70%synergy
Sink into Stupor
63%inclusion5 decks8 decks
41%synergy
Glasspool Mimic
50%inclusion4 decks8 decks
44%synergy
Misty Rainforest
25%inclusion2 decks8 decks
17%synergy
Urza's Cave
25%inclusion2 decks8 decks
21%synergy
Snow-Covered Island
25%inclusion2 decks8 decks
17%synergy
Gemstone Caverns
25%inclusion2 decks8 decks
19%synergy
Scalding Tarn
25%inclusion2 decks8 decks
17%synergy
Polluted Delta
25%inclusion2 decks8 decks
17%synergy
Path of Ancestry
25%inclusion2 decks8 decks
21%synergy
Flooded Strand
25%inclusion2 decks8 decks
17%synergy
Abundant Countryside
25%inclusion1 decks4 decks
25%synergy
Prismatic Vista
13%inclusion1 decks8 decks
8%synergy
Hydroelectric Specimen
13%inclusion1 decks8 decks
-1%synergy
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