Svyelun of Sea and Sky (Commander) - Upgraded Control

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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Coralhelm Commander
86%inclusion6 decks7 decks
85%synergy
Emperor Mihail II
86%inclusion6 decks7 decks
85%synergy
Seafloor Oracle
86%inclusion6 decks7 decks
84%synergy
Lord of Atlantis
86%inclusion6 decks7 decks
84%synergy
Kopala, Warden of Waves
86%inclusion6 decks7 decks
84%synergy
Deeproot Pilgrimage
86%inclusion6 decks7 decks
84%synergy
Merfolk Sovereign
86%inclusion6 decks7 decks
84%synergy
Master of the Pearl Trident
86%inclusion6 decks7 decks
84%synergy
Reflections of Littjara
86%inclusion6 decks7 decks
82%synergy
Stonybrook Banneret
86%inclusion6 decks7 decks
82%synergy
Top Cards
Distant Melody
86%inclusion6 decks7 decks
81%synergy
Sapphire Medallion
86%inclusion6 decks7 decks
27%synergy
Thieving Skydiver
86%inclusion6 decks7 decks
82%synergy
Kindred Discovery
71%inclusion5 decks7 decks
65%synergy
Tishana's Tidebinder
71%inclusion5 decks7 decks
67%synergy
Negate
71%inclusion5 decks7 decks
34%synergy
Vodalian Hexcatcher
71%inclusion5 decks7 decks
70%synergy
River Sneak
71%inclusion5 decks7 decks
71%synergy
Merrow Reejerey
71%inclusion5 decks7 decks
70%synergy
Lullmage Mentor
71%inclusion5 decks7 decks
70%synergy
Game Changers
Fierce Guardianship
43%inclusion3 decks7 decks
20%synergy
Cyclonic Rift
43%inclusion3 decks7 decks
10%synergy
Rhystic Study
29%inclusion2 decks7 decks
-4%synergy
Force of Will
14%inclusion1 decks7 decks
-3%synergy
Mystical Tutor
14%inclusion1 decks7 decks
-8%synergy
Creatures
Harbinger of the Tides
71%inclusion5 decks7 decks
70%synergy
Tempest Caller
71%inclusion5 decks7 decks
70%synergy
Tide Shaper
71%inclusion5 decks7 decks
71%synergy
Deepchannel Mentor
57%inclusion4 decks7 decks
56%synergy
Mist-Cloaked Herald
57%inclusion4 decks7 decks
55%synergy
Alandra, Sky Dreamer
57%inclusion4 decks7 decks
50%synergy
Mist Dancer
57%inclusion4 decks7 decks
56%synergy
Empress Galina
57%inclusion4 decks7 decks
56%synergy
Merfolk Trickster
57%inclusion4 decks7 decks
56%synergy
Merrow Harbinger
43%inclusion3 decks7 decks
42%synergy
Master of Waves
43%inclusion3 decks7 decks
39%synergy
True-Name Nemesis
43%inclusion3 decks7 decks
42%synergy
Metallic Mimic
43%inclusion3 decks7 decks
42%synergy
Surgespanner
43%inclusion3 decks7 decks
42%synergy
Seahunter
43%inclusion3 decks7 decks
42%synergy
Triton Shorestalker
43%inclusion3 decks7 decks
40%synergy
Harbinger of the Seas
43%inclusion3 decks7 decks
34%synergy
Cursecatcher
43%inclusion3 decks7 decks
41%synergy
Thada Adel, Acquisitor
43%inclusion3 decks7 decks
41%synergy
Silvergill Adept
43%inclusion3 decks7 decks
42%synergy
Gray Harbor Merfolk
43%inclusion3 decks7 decks
42%synergy
Sea Scryer
43%inclusion3 decks7 decks
42%synergy
Wake Thrasher
43%inclusion3 decks7 decks
42%synergy
Silvergill Mentor
33%inclusion1 decks3 decks
33%synergy
Silvergill Peddler
33%inclusion1 decks3 decks
33%synergy
Wonder
29%inclusion2 decks7 decks
23%synergy
Cosi's Trickster
29%inclusion2 decks7 decks
28%synergy
Sigil Tracer
29%inclusion2 decks7 decks
27%synergy
Kiora, the Rising Tide
29%inclusion2 decks7 decks
26%synergy
Streambed Aquitects
29%inclusion2 decks7 decks
28%synergy
Slinn Voda, the Rising Deep
29%inclusion2 decks7 decks
27%synergy
Spark Double
29%inclusion2 decks7 decks
15%synergy
Tidal Warrior
29%inclusion2 decks7 decks
28%synergy
Talrand, Sky Summoner
29%inclusion2 decks7 decks
15%synergy
Uthros Psionicist
20%inclusion1 decks5 decks
19%synergy
Mindspring Merfolk
17%inclusion1 decks6 decks
16%synergy
Summon: Shiva
17%inclusion1 decks6 decks
16%synergy
Summon: Leviathan
17%inclusion1 decks6 decks
15%synergy
Undercover Operative
14%inclusion1 decks7 decks
13%synergy
Stormtide Leviathan
14%inclusion1 decks7 decks
8%synergy
Seasinger
14%inclusion1 decks7 decks
14%synergy
Orvar, the All-Form
14%inclusion1 decks7 decks
13%synergy
Roaming Throne
14%inclusion1 decks7 decks
10%synergy
Rishadan Dockhand
14%inclusion1 decks7 decks
14%synergy
Tideshaper Mystic
14%inclusion1 decks7 decks
14%synergy
Hydroelectric Specimen
14%inclusion1 decks7 decks
0%synergy
Merfolk Looter
14%inclusion1 decks7 decks
12%synergy
Thassa, God of the Sea
14%inclusion1 decks7 decks
11%synergy
Forensic Researcher
14%inclusion1 decks7 decks
13%synergy
Mistcaller
14%inclusion1 decks7 decks
13%synergy
Instants
Counterspell
71%inclusion5 decks7 decks
5%synergy
Harmonized Crescendo
67%inclusion2 decks3 decks
63%synergy
Aetherize
57%inclusion4 decks7 decks
27%synergy
High Tide
57%inclusion4 decks7 decks
13%synergy
Rapid Hybridization
43%inclusion3 decks7 decks
8%synergy
Frantic Search
43%inclusion3 decks7 decks
12%synergy
Opt
43%inclusion3 decks7 decks
18%synergy
Amazing Acrobatics
33%inclusion1 decks3 decks
31%synergy
Pongify
29%inclusion2 decks7 decks
-12%synergy
Brainstorm
29%inclusion2 decks7 decks
-12%synergy
Mana Drain
29%inclusion2 decks7 decks
2%synergy
Swan Song
29%inclusion2 decks7 decks
2%synergy
Saw It Coming
29%inclusion2 decks7 decks
26%synergy
Anticipate
29%inclusion2 decks7 decks
26%synergy
Mental Modulation
20%inclusion1 decks5 decks
19%synergy
Spectral Interference
17%inclusion1 decks6 decks
16%synergy
Disdainful Stroke
14%inclusion1 decks7 decks
10%synergy
An Offer You Can't Refuse
14%inclusion1 decks7 decks
-23%synergy
Run Away Together
14%inclusion1 decks7 decks
10%synergy
Flare of Denial
14%inclusion1 decks7 decks
8%synergy
Reset
14%inclusion1 decks7 decks
14%synergy
Fading Hope
14%inclusion1 decks7 decks
13%synergy
Repulse
14%inclusion1 decks7 decks
13%synergy
Strix Serenade
14%inclusion1 decks7 decks
5%synergy
Unsummon
14%inclusion1 decks7 decks
10%synergy
Keep Watch
14%inclusion1 decks7 decks
12%synergy
Disallow
14%inclusion1 decks7 decks
8%synergy
Into the Flood Maw
14%inclusion1 decks7 decks
8%synergy
Cryptic Command
14%inclusion1 decks7 decks
3%synergy
Arcane Denial
14%inclusion1 decks7 decks
-22%synergy
Pull from Tomorrow
14%inclusion1 decks7 decks
5%synergy
Flow of Knowledge
14%inclusion1 decks7 decks
-2%synergy
Thassa's Rebuff
14%inclusion1 decks7 decks
13%synergy
Sink into Stupor
14%inclusion1 decks7 decks
-8%synergy
Misdirection
14%inclusion1 decks7 decks
9%synergy
Mana Leak
14%inclusion1 decks7 decks
8%synergy
Annul
14%inclusion1 decks7 decks
12%synergy
Spell Pierce
14%inclusion1 decks7 decks
6%synergy
Long River's Pull
14%inclusion1 decks7 decks
10%synergy
Sorceries
Aquitect's Will
71%inclusion5 decks7 decks
66%synergy
Crashing Tide
43%inclusion3 decks7 decks
43%synergy
Sea Gate Restoration
29%inclusion2 decks7 decks
14%synergy
Preordain
29%inclusion2 decks7 decks
5%synergy
Raise the Palisade
29%inclusion2 decks7 decks
25%synergy
Rite of Replication
29%inclusion2 decks7 decks
22%synergy
Stall Out
17%inclusion1 decks6 decks
16%synergy
Chart a Course
14%inclusion1 decks7 decks
10%synergy
Energy Tap
14%inclusion1 decks7 decks
11%synergy
Slip Through Space
14%inclusion1 decks7 decks
10%synergy
Curse of the Swine
14%inclusion1 decks7 decks
3%synergy
Rise and Shine
14%inclusion1 decks7 decks
12%synergy
Temporal Manipulation
14%inclusion1 decks7 decks
10%synergy
Sleep
14%inclusion1 decks7 decks
13%synergy
Borrowing 100,000 Arrows
14%inclusion1 decks7 decks
13%synergy
Irenicus's Vile Duplication
14%inclusion1 decks7 decks
6%synergy
Retraced Image
14%inclusion1 decks7 decks
11%synergy
Spectral Deluge
14%inclusion1 decks7 decks
4%synergy
Savor the Moment
14%inclusion1 decks7 decks
13%synergy
Open into Wonder
14%inclusion1 decks7 decks
14%synergy
Maddening Cacophony
14%inclusion1 decks7 decks
7%synergy
Traumatize
14%inclusion1 decks7 decks
9%synergy
Utility Artifacts
Bident of Thassa
71%inclusion5 decks7 decks
60%synergy
Kefnet's Monument
43%inclusion3 decks7 decks
37%synergy
Herald's Horn
43%inclusion3 decks7 decks
41%synergy
Dawn-Blessed Pennant
33%inclusion1 decks3 decks
33%synergy
Chronicle of Victory
33%inclusion1 decks3 decks
33%synergy
Quicksilver Fountain
29%inclusion2 decks7 decks
27%synergy
Banner of Kinship
29%inclusion2 decks7 decks
26%synergy
Vanquisher's Banner
29%inclusion2 decks7 decks
27%synergy
Door of Destinies
29%inclusion2 decks7 decks
28%synergy
Cryogen Relic
20%inclusion1 decks5 decks
16%synergy
Buster Sword
17%inclusion1 decks6 decks
16%synergy
The Indomitable
14%inclusion1 decks7 decks
12%synergy
Icon of Ancestry
14%inclusion1 decks7 decks
14%synergy
Sword of Fire and Ice
14%inclusion1 decks7 decks
14%synergy
Wayfarer's Bauble
14%inclusion1 decks7 decks
-3%synergy
Mnemonic Sphere
14%inclusion1 decks7 decks
13%synergy
Robe of the Archmagi
14%inclusion1 decks7 decks
13%synergy
Coat of Arms
14%inclusion1 decks7 decks
13%synergy
Spellbook
14%inclusion1 decks7 decks
8%synergy
Stoneforge Masterwork
14%inclusion1 decks7 decks
14%synergy
Folio of Fancies
14%inclusion1 decks7 decks
11%synergy
Winged Boots
14%inclusion1 decks7 decks
11%synergy
Urza's Incubator
14%inclusion1 decks7 decks
13%synergy
Swiftfoot Boots
14%inclusion1 decks7 decks
-14%synergy
Lightning Greaves
14%inclusion1 decks7 decks
-12%synergy
Sword of Feast and Famine
14%inclusion1 decks7 decks
13%synergy
Aether Vial
14%inclusion1 decks7 decks
14%synergy
Enchantments
Deeproot Waters
71%inclusion5 decks7 decks
70%synergy
Merrow Commerce
57%inclusion4 decks7 decks
56%synergy
Spreading Seas
57%inclusion4 decks7 decks
56%synergy
Noggle the Mind
33%inclusion1 decks3 decks
32%synergy
Reconnaissance Mission
29%inclusion2 decks7 decks
22%synergy
Propaganda
29%inclusion2 decks7 decks
-2%synergy
Sea's Claim
29%inclusion2 decks7 decks
28%synergy
Weftwalking
20%inclusion1 decks5 decks
19%synergy
Cryoshatter
20%inclusion1 decks5 decks
19%synergy
Ringing Strike Mastery
17%inclusion1 decks6 decks
16%synergy
Fresh Start
17%inclusion1 decks6 decks
16%synergy
Teferi's Ageless Insight
14%inclusion1 decks7 decks
-3%synergy
Intruder Alarm
14%inclusion1 decks7 decks
11%synergy
Curiosity
14%inclusion1 decks7 decks
11%synergy
Psychic Corrosion
14%inclusion1 decks7 decks
6%synergy
Aqueous Form
14%inclusion1 decks7 decks
9%synergy
Imprisoned in the Moon
14%inclusion1 decks7 decks
2%synergy
Wizard Class
14%inclusion1 decks7 decks
-3%synergy
Military Intelligence
14%inclusion1 decks7 decks
13%synergy
Claustrophobia
14%inclusion1 decks7 decks
14%synergy
Copy Artifact
14%inclusion1 decks7 decks
11%synergy
Coastal Piracy
14%inclusion1 decks7 decks
10%synergy
Mystic Remora
14%inclusion1 decks7 decks
-12%synergy
Shark Typhoon
14%inclusion1 decks7 decks
7%synergy
Leyline of Anticipation
14%inclusion1 decks7 decks
5%synergy
Witness Protection
14%inclusion1 decks7 decks
9%synergy
Eaten by Piranhas
14%inclusion1 decks7 decks
11%synergy
Combat Research
14%inclusion1 decks7 decks
12%synergy
Utility Lands
Mystic Sanctuary
71%inclusion5 decks7 decks
21%synergy
Reliquary Tower
57%inclusion4 decks7 decks
1%synergy
Castle Vantress
57%inclusion4 decks7 decks
39%synergy
Minamo, School at Water's Edge
43%inclusion3 decks7 decks
30%synergy
Rivendell
29%inclusion2 decks7 decks
18%synergy
Scavenger Grounds
29%inclusion2 decks7 decks
21%synergy
War Room
29%inclusion2 decks7 decks
13%synergy
Nykthos, Shrine to Nyx
29%inclusion2 decks7 decks
12%synergy
Academy Ruins
29%inclusion2 decks7 decks
10%synergy
Archway of Innovation
29%inclusion2 decks7 decks
18%synergy
Three Tree City
29%inclusion2 decks7 decks
25%synergy
Faerie Conclave
14%inclusion1 decks7 decks
13%synergy
Tyrite Sanctum
14%inclusion1 decks7 decks
13%synergy
Halimar Depths
14%inclusion1 decks7 decks
4%synergy
Mutavault
14%inclusion1 decks7 decks
13%synergy
Lonely Sandbar
14%inclusion1 decks7 decks
0%synergy
Otawara, Soaring City
14%inclusion1 decks7 decks
-11%synergy
Mana Artifacts
Arcane Signet
86%inclusion6 decks7 decks
21%synergy
Sol Ring
71%inclusion5 decks7 decks
-14%synergy
Sky Diamond
29%inclusion2 decks7 decks
6%synergy
Heraldic Banner
29%inclusion2 decks7 decks
23%synergy
Mind Stone
29%inclusion2 decks7 decks
-7%synergy
Hedron Archive
14%inclusion1 decks7 decks
9%synergy
Patchwork Banner
14%inclusion1 decks7 decks
11%synergy
Thought Vessel
14%inclusion1 decks7 decks
-37%synergy
Eye of Ramos
14%inclusion1 decks7 decks
14%synergy
Midnight Clock
14%inclusion1 decks7 decks
-6%synergy
Nyx Lotus
14%inclusion1 decks7 decks
10%synergy
Misleading Signpost
14%inclusion1 decks7 decks
10%synergy
Lands
Island
100%inclusion7 decks7 decks
6%synergy
Path of Ancestry
43%inclusion3 decks7 decks
39%synergy
Myriad Landscape
29%inclusion2 decks7 decks
3%synergy
Sea Gate Restoration
29%inclusion2 decks7 decks
14%synergy
Cavern of Souls
29%inclusion2 decks7 decks
24%synergy
Prismatic Vista
14%inclusion1 decks7 decks
10%synergy
Misty Rainforest
14%inclusion1 decks7 decks
7%synergy
Hydroelectric Specimen
14%inclusion1 decks7 decks
0%synergy
Ash Barrens
14%inclusion1 decks7 decks
13%synergy
Evolving Wilds
14%inclusion1 decks7 decks
10%synergy
Opal Palace
14%inclusion1 decks7 decks
14%synergy
Sink into Stupor
14%inclusion1 decks7 decks
-8%synergy
Scalding Tarn
14%inclusion1 decks7 decks
7%synergy
Polluted Delta
14%inclusion1 decks7 decks
6%synergy
Flooded Strand
14%inclusion1 decks7 decks
6%synergy
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