Svyelun of Sea and Sky (Commander) - Core Aggro

Svyelun of Sea and Sky
Rank #1,179
11decks
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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
50%inclusion3 decks6 decks
49%synergy
High Synergy Cards
Deeproot Waters
100%inclusion11 decks11 decks
99%synergy
Lord of Atlantis
100%inclusion11 decks11 decks
99%synergy
Merrow Reejerey
100%inclusion11 decks11 decks
98%synergy
Master of the Pearl Trident
100%inclusion11 decks11 decks
98%synergy
Tide Shaper
91%inclusion10 decks11 decks
90%synergy
Emperor Mihail II
91%inclusion10 decks11 decks
90%synergy
Seafloor Oracle
91%inclusion10 decks11 decks
90%synergy
Kopala, Warden of Waves
91%inclusion10 decks11 decks
89%synergy
Deeproot Pilgrimage
91%inclusion10 decks11 decks
89%synergy
Merfolk Sovereign
91%inclusion10 decks11 decks
89%synergy
Top Cards
Stonybrook Banneret
91%inclusion10 decks11 decks
87%synergy
Sapphire Medallion
91%inclusion10 decks11 decks
32%synergy
Kindred Discovery
82%inclusion9 decks11 decks
75%synergy
Merrow Commerce
82%inclusion9 decks11 decks
81%synergy
Mist Dancer
82%inclusion9 decks11 decks
81%synergy
Reflections of Littjara
82%inclusion9 decks11 decks
79%synergy
Merrow Harbinger
73%inclusion8 decks11 decks
72%synergy
Vodalian Hexcatcher
73%inclusion8 decks11 decks
71%synergy
Aetherize
73%inclusion8 decks11 decks
43%synergy
Harbinger of the Tides
73%inclusion8 decks11 decks
71%synergy
Game Changers
Rhystic Study
9.1%inclusion1 decks11 decks
-23%synergy
Fierce Guardianship
9.1%inclusion1 decks11 decks
-14%synergy
Cyclonic Rift
9.1%inclusion1 decks11 decks
-24%synergy
Mystical Tutor
9.1%inclusion1 decks11 decks
-13%synergy
Creatures
Merfolk Trickster
73%inclusion8 decks11 decks
71%synergy
Deepchannel Mentor
64%inclusion7 decks11 decks
62%synergy
Mist-Cloaked Herald
64%inclusion7 decks11 decks
61%synergy
Mindspring Merfolk
60%inclusion6 decks10 decks
59%synergy
Kiora, the Rising Tide
60%inclusion6 decks10 decks
57%synergy
Coralhelm Commander
55%inclusion6 decks11 decks
54%synergy
Seahunter
55%inclusion6 decks11 decks
54%synergy
Streambed Aquitects
55%inclusion6 decks11 decks
54%synergy
River Sneak
55%inclusion6 decks11 decks
54%synergy
Triton Shorestalker
55%inclusion6 decks11 decks
52%synergy
Floodpits Drowner
50%inclusion5 decks10 decks
49%synergy
Summon: Leviathan
50%inclusion4 decks8 decks
48%synergy
True-Name Nemesis
45%inclusion5 decks11 decks
45%synergy
Tishana's Tidebinder
45%inclusion5 decks11 decks
41%synergy
Thassa, God of the Sea
45%inclusion5 decks11 decks
42%synergy
Lullmage Mentor
45%inclusion5 decks11 decks
44%synergy
Tidal Warrior
45%inclusion5 decks11 decks
45%synergy
Silvergill Adept
45%inclusion5 decks11 decks
45%synergy
Wake Thrasher
45%inclusion5 decks11 decks
45%synergy
Thieving Skydiver
45%inclusion5 decks11 decks
41%synergy
Champions of the Shoal
40%inclusion2 decks5 decks
40%synergy
Master of Waves
36%inclusion4 decks11 decks
33%synergy
Stormtide Leviathan
36%inclusion4 decks11 decks
30%synergy
Metallic Mimic
36%inclusion4 decks11 decks
35%synergy
Cosi's Trickster
36%inclusion4 decks11 decks
36%synergy
Wanderwine Prophets
36%inclusion4 decks11 decks
36%synergy
Thada Adel, Acquisitor
36%inclusion4 decks11 decks
35%synergy
Tempest Caller
36%inclusion4 decks11 decks
35%synergy
Gray Harbor Merfolk
36%inclusion4 decks11 decks
36%synergy
Slinn Voda, the Rising Deep
27%inclusion3 decks11 decks
26%synergy
Mistcaller
27%inclusion3 decks11 decks
26%synergy
Frostwind Invoker
27%inclusion3 decks11 decks
27%synergy
Harbinger of the Seas
27%inclusion3 decks11 decks
19%synergy
Cursecatcher
27%inclusion3 decks11 decks
26%synergy
Tidal Courier
27%inclusion3 decks11 decks
27%synergy
Talrand, Sky Summoner
27%inclusion3 decks11 decks
14%synergy
Empress Galina
27%inclusion3 decks11 decks
26%synergy
Disruptor of Currents
20%inclusion1 decks5 decks
19%synergy
Silvergill Mentor
20%inclusion1 decks5 decks
20%synergy
Wanderwine Distracter
20%inclusion1 decks5 decks
20%synergy
Merfolk Wayfinder
18%inclusion2 decks11 decks
18%synergy
Adaptive Automaton
18%inclusion2 decks11 decks
17%synergy
Merfolk Mesmerist
18%inclusion2 decks11 decks
18%synergy
Dakra Mystic
18%inclusion2 decks11 decks
18%synergy
Rootwater Thief
18%inclusion2 decks11 decks
18%synergy
Drowner of Secrets
18%inclusion2 decks11 decks
18%synergy
Glasspool Mimic
18%inclusion2 decks11 decks
12%synergy
Sea Scryer
18%inclusion2 decks11 decks
17%synergy
Titan of Littjara
18%inclusion2 decks11 decks
17%synergy
Jill, Shiva's Dominant
13%inclusion1 decks8 decks
11%synergy
Instants
High Tide
73%inclusion8 decks11 decks
29%synergy
Counterspell
64%inclusion7 decks11 decks
-2%synergy
Negate
45%inclusion5 decks11 decks
8%synergy
Reality Shift
45%inclusion5 decks11 decks
19%synergy
Pongify
36%inclusion4 decks11 decks
-4%synergy
Rapid Hybridization
36%inclusion4 decks11 decks
2%synergy
An Offer You Can't Refuse
36%inclusion4 decks11 decks
-1%synergy
Brainstorm
36%inclusion4 decks11 decks
-5%synergy
Flare of Denial
36%inclusion4 decks11 decks
30%synergy
Filter Out
36%inclusion4 decks11 decks
33%synergy
Mystic Reflection
27%inclusion3 decks11 decks
25%synergy
Arcane Denial
27%inclusion3 decks11 decks
-9%synergy
Sink into Stupor
27%inclusion3 decks11 decks
5%synergy
Harmonized Crescendo
20%inclusion1 decks5 decks
17%synergy
Resculpt
18%inclusion2 decks11 decks
1%synergy
Swan Song
18%inclusion2 decks11 decks
-9%synergy
Submerge
18%inclusion2 decks11 decks
17%synergy
Snap
18%inclusion2 decks11 decks
0%synergy
Thassa's Rebuff
18%inclusion2 decks11 decks
17%synergy
Refute
10%inclusion1 decks10 decks
5%synergy
Frantic Search
9.1%inclusion1 decks11 decks
-21%synergy
Domineering Will
9.1%inclusion1 decks11 decks
8%synergy
Mysteries of the Deep
9.1%inclusion1 decks11 decks
9%synergy
Essence Scatter
9.1%inclusion1 decks11 decks
5%synergy
Aetherspouts
9.1%inclusion1 decks11 decks
2%synergy
Dispel
9.1%inclusion1 decks11 decks
0%synergy
Opt
9.1%inclusion1 decks11 decks
-16%synergy
Turnabout
9.1%inclusion1 decks11 decks
6%synergy
Mana Drain
9.1%inclusion1 decks11 decks
-18%synergy
Cancel
9.1%inclusion1 decks11 decks
4%synergy
Slip Out the Back
9.1%inclusion1 decks11 decks
1%synergy
Tale's End
9.1%inclusion1 decks11 decks
6%synergy
Reins of Power
9.1%inclusion1 decks11 decks
7%synergy
Cryptic Command
9.1%inclusion1 decks11 decks
-3%synergy
Flow of Knowledge
9.1%inclusion1 decks11 decks
-7%synergy
Spell Shrivel
9.1%inclusion1 decks11 decks
9%synergy
Narset's Reversal
9.1%inclusion1 decks11 decks
-3%synergy
Spell Pierce
9.1%inclusion1 decks11 decks
1%synergy
Boomerang
9.1%inclusion1 decks11 decks
8%synergy
March of Swirling Mist
9.1%inclusion1 decks11 decks
1%synergy
Unified Will
9.1%inclusion1 decks11 decks
9%synergy
Sorceries
Aquitect's Will
64%inclusion7 decks11 decks
58%synergy
Distant Melody
45%inclusion5 decks11 decks
41%synergy
Raise the Palisade
45%inclusion5 decks11 decks
42%synergy
Ponder
27%inclusion3 decks11 decks
-2%synergy
Rite of Replication
18%inclusion2 decks11 decks
11%synergy
Inundate
9.1%inclusion1 decks11 decks
7%synergy
Windfall
9.1%inclusion1 decks11 decks
-13%synergy
Sea Gate Restoration
9.1%inclusion1 decks11 decks
-6%synergy
Crashing Tide
9.1%inclusion1 decks11 decks
9%synergy
Sleep
9.1%inclusion1 decks11 decks
8%synergy
Concentrate
9.1%inclusion1 decks11 decks
8%synergy
Expropriate
9.1%inclusion1 decks11 decks
5%synergy
Preordain
9.1%inclusion1 decks11 decks
-14%synergy
Spectral Deluge
9.1%inclusion1 decks11 decks
-1%synergy
Flow of Ideas
9.1%inclusion1 decks11 decks
5%synergy
Maddening Cacophony
9.1%inclusion1 decks11 decks
2%synergy
Utility Artifacts
Kefnet's Monument
73%inclusion8 decks11 decks
66%synergy
Herald's Horn
64%inclusion7 decks11 decks
62%synergy
Bident of Thassa
64%inclusion7 decks11 decks
52%synergy
Chronicle of Victory
60%inclusion3 decks5 decks
59%synergy
Door of Destinies
45%inclusion5 decks11 decks
45%synergy
Swiftfoot Boots
45%inclusion5 decks11 decks
17%synergy
Banner of Kinship
40%inclusion4 decks10 decks
37%synergy
Wayfarer's Bauble
27%inclusion3 decks11 decks
10%synergy
Vanquisher's Banner
27%inclusion3 decks11 decks
26%synergy
Lightning Greaves
27%inclusion3 decks11 decks
1%synergy
Dawn-Blessed Pennant
20%inclusion1 decks5 decks
20%synergy
Icon of Ancestry
18%inclusion2 decks11 decks
18%synergy
Coat of Arms
18%inclusion2 decks11 decks
17%synergy
Stoneforge Masterwork
18%inclusion2 decks11 decks
18%synergy
Quicksilver Fountain
9.1%inclusion1 decks11 decks
8%synergy
Cloud Key
9.1%inclusion1 decks11 decks
2%synergy
Bitterthorn, Nissa's Animus
9.1%inclusion1 decks11 decks
8%synergy
Lavaspur Boots
9.1%inclusion1 decks11 decks
7%synergy
Pyre of Heroes
9.1%inclusion1 decks11 decks
9%synergy
Hall of Triumph
9.1%inclusion1 decks11 decks
9%synergy
Horn of the Mark
9.1%inclusion1 decks11 decks
9%synergy
Urza's Incubator
9.1%inclusion1 decks11 decks
8%synergy
Azor's Gateway
9.1%inclusion1 decks11 decks
9%synergy
Eldrazi Monument
9.1%inclusion1 decks11 decks
8%synergy
Strionic Resonator
9.1%inclusion1 decks11 decks
7%synergy
Dolmen Gate
9.1%inclusion1 decks11 decks
9%synergy
Aether Vial
9.1%inclusion1 decks11 decks
9%synergy
Enchantments
Aquatic Incursion
45%inclusion5 decks11 decks
45%synergy
Propaganda
45%inclusion5 decks11 decks
15%synergy
Spreading Seas
36%inclusion4 decks11 decks
35%synergy
Intruder Alarm
18%inclusion2 decks11 decks
15%synergy
Wizard Class
18%inclusion2 decks11 decks
1%synergy
Reconnaissance Mission
9.1%inclusion1 decks11 decks
3%synergy
Aqueous Form
9.1%inclusion1 decks11 decks
4%synergy
Coastal Piracy
9.1%inclusion1 decks11 decks
4%synergy
Mystic Remora
9.1%inclusion1 decks11 decks
-18%synergy
Leyline of Anticipation
9.1%inclusion1 decks11 decks
0%synergy
Witness Protection
9.1%inclusion1 decks11 decks
3%synergy
Insight
9.1%inclusion1 decks11 decks
8%synergy
Copy Land
9.1%inclusion1 decks11 decks
8%synergy
Control Magic
9.1%inclusion1 decks11 decks
7%synergy
Telepathy
9.1%inclusion1 decks11 decks
7%synergy
Confiscate
9.1%inclusion1 decks11 decks
8%synergy
Combat Research
9.1%inclusion1 decks11 decks
7%synergy
Utility Lands
Three Tree City
60%inclusion6 decks10 decks
56%synergy
Reliquary Tower
55%inclusion6 decks11 decks
-2%synergy
Mystic Sanctuary
45%inclusion5 decks11 decks
-4%synergy
Nykthos, Shrine to Nyx
45%inclusion5 decks11 decks
29%synergy
Otawara, Soaring City
36%inclusion4 decks11 decks
11%synergy
Rogue's Passage
36%inclusion4 decks11 decks
21%synergy
Halimar Depths
27%inclusion3 decks11 decks
18%synergy
Castle Vantress
27%inclusion3 decks11 decks
9%synergy
Rivendell
18%inclusion2 decks11 decks
7%synergy
Mutavault
18%inclusion2 decks11 decks
17%synergy
War Room
18%inclusion2 decks11 decks
3%synergy
Lonely Sandbar
18%inclusion2 decks11 decks
4%synergy
Agna Qel'a
17%inclusion1 decks6 decks
9%synergy
Secret Tunnel
14%inclusion1 decks7 decks
14%synergy
Mistrise Village
11%inclusion1 decks9 decks
2%synergy
Minamo, School at Water's Edge
9.1%inclusion1 decks11 decks
-4%synergy
Archway of Innovation
9.1%inclusion1 decks11 decks
-2%synergy
Strip Mine
9.1%inclusion1 decks11 decks
6%synergy
Saprazzan Skerry
9.1%inclusion1 decks11 decks
6%synergy
Mana Artifacts
Sol Ring
82%inclusion9 decks11 decks
-3%synergy
Arcane Signet
55%inclusion6 decks11 decks
-10%synergy
Patchwork Banner
50%inclusion5 decks10 decks
46%synergy
Thought Vessel
45%inclusion5 decks11 decks
-6%synergy
Heraldic Banner
36%inclusion4 decks11 decks
31%synergy
Sky Diamond
27%inclusion3 decks11 decks
5%synergy
Fellwar Stone
18%inclusion2 decks11 decks
-2%synergy
Aetheric Amplifier
10%inclusion1 decks10 decks
9%synergy
Mind Stone
9.1%inclusion1 decks11 decks
-26%synergy
Lands
Island
100%inclusion11 decks11 decks
6%synergy
Path of Ancestry
36%inclusion4 decks11 decks
33%synergy
Cavern of Souls
27%inclusion3 decks11 decks
23%synergy
Sink into Stupor
27%inclusion3 decks11 decks
5%synergy
Myriad Landscape
18%inclusion2 decks11 decks
-7%synergy
Glasspool Mimic
18%inclusion2 decks11 decks
12%synergy
Command Tower
9.1%inclusion1 decks11 decks
5%synergy
Heap Gate
9.1%inclusion1 decks11 decks
9%synergy
Gond Gate
9.1%inclusion1 decks11 decks
9%synergy
Sea Gate Restoration
9.1%inclusion1 decks11 decks
-6%synergy
Plaza of Harmony
9.1%inclusion1 decks11 decks
9%synergy
Evolving Wilds
9.1%inclusion1 decks11 decks
5%synergy
Abstergo Entertainment
9.1%inclusion1 decks11 decks
8%synergy
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